我正在尝试编写一个程序，从Excel文件中获取数据并将其添加到某些Sql表中。 我的代码如下所示，但在我的代码中，我有一个部分，我将数据添加到＆＃39;结果＆＃39;表，这部分工作正常，但当我去＆＃39;结果＆＃39;表和搜索我添加它的数据没有给我任何东西。 这是我的代码：
private void button2_Click(object sender, EventArgs e)
{
string excelstringconn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + textselect.Text + ";Extended Properties=\"Excel 8.0;HDR=Yes;\";";
OleDbConnection conn = new OleDbConnection(excelstringconn);
bool exist = false;
if (textselect.Text != "")
{
if (textchoice.Text !="")
{
if (comboBox1.SelectedItem == null)
{
MessageBox.Show("selectioner une matiere !!");
}
else
{
//try
//{
Microsoft.Office.Interop.Excel.Application excel = new Microsoft.Office.Interop.Excel.Application();
Workbook workbook = excel.Workbooks.Open(textselect.Text);
SqlConnection cnn;
SqlConnection cn2;
SqlConnection cn3;
SqlConnection cn4;
SqlConnection cn5;
string connectionString = null;
string sql = null;
string sql2 = null;
string sql3 = null;
string sql4 = null;
string sql5 = null;
foreach (Worksheet sheet in workbook.Sheets)
{
if (sheet.Name.Equals(textchoice.Text))
{
exist = true;
}
}
if (exist == true)
{
OleDbDataAdapter da = new OleDbDataAdapter("Select * from [" + textchoice.Text + "$]", conn);
string numnat = "";
string numi="";
int notmat =0;
int notmat2 =0;
da.Fill(dataSet1);
//
connectionString = @"data source=DESKTOP-NN4Q7KD\MSQLSERVER;initial catalog=et;integrated security=true;";
cnn = new SqlConnection(connectionString);
cnn.Open();
//
if (comboBox1.SelectedItem.ToString() == "Mat1") {
sql = "SELECT Num_National FROM Mat1 where Num_National=@num";
sql2 = "insert into Mat1 (room,fawj,Num_National,Exam_num,num_inscription,Nom_complet,Note_Session_Normal,Note_Session_Rat,Mo) values (@R,@F,@NN,@EN,@NI,@NC,@NSN,@NSR,@M)";
}
else if (comboBox1.SelectedItem.ToString() == "Mat2")
{
sql = "SELECT Num_National FROM Mat2 where Num_National=@num";
sql2 = "insert into Mat2 (room,fawj,Num_National,Exam_num,num_inscription,Nom_complet,Note_Session_Normal,Note_Session_Rat,Mo) values (@R,@F,@NN,@EN,@NI,@NC,@NSN,@NSR,@M)";
}
else if (comboBox1.SelectedItem.ToString() == "Mat3")
{
sql = "SELECT Num_National FROM Mat3 where Num_National=@num";
sql2 = "insert into Mat3 (room,fawj,Num_National,Exam_num,num_inscription,Nom_complet,Note_Session_Normal,Note_Session_Rat,Mo) values (@R,@F,@NN,@EN,@NI,@NC,@NSN,@NSR,@M)";
}
else if (comboBox1.SelectedItem.ToString() == "Mat4")
{
sql = "SELECT Num_National FROM Mat4 where Num_National=@num";
sql2 = "insert into Mat4 (room,fawj,Num_National,Exam_num,num_inscription,Nom_complet,Note_Session_Normal,Note_Session_Rat,Mo) values (@R,@F,@NN,@EN,@NI,@NC,@NSN,@NSR,@M)";
}
else if (comboBox1.SelectedItem.ToString() == "Mat5")
{
sql = "SELECT Num_National FROM Mat5 where Num_National=@num";
sql2 = "insert into Mat5 (room,fawj,Num_National,Exam_num,num_inscription,Nom_complet,Note_Session_Normal,Note_Session_Rat,Mo) values (@R,@F,@NN,@EN,@NI,@NC,@NSN,@NSR,@M)";
}
else if (comboBox1.SelectedItem.ToString() == "Mat6")
{
sql = "SELECT Num_National FROM Mat6 where Num_National=@num";
sql2 = "insert into Mat6 (room,fawj,Num_National,Exam_num,num_inscription,Nom_complet,Note_Session_Normal,Note_Session_Rat,Mo) values (@R,@F,@NN,@EN,@NI,@NC,@NSN,@NSR,@M)";
}
//
string p = comboBox1.SelectedItem.ToString();
sql3 = "select Num_National from Result where Num_National=@numm";
sql4 = "update Result set "+p+"=@nmt";
sql5 = "insert into Result values (@FF,@NNN,@NII,@NCC,@MAt1,@MAt2,@MAt3,@MAt4,@MAt5,@MAt6,@total,@Moy,@Res)";
SqlDataAdapter DA = new SqlDataAdapter();
DA.SelectCommand = new SqlCommand(sql, cnn);
for (int i = 0; i <= dataSet1.Tables[0].Rows.Count-1 ;i++ )
{
DA.SelectCommand.Parameters.Clear();
numnat = dataSet1.Tables[0].Rows[i].ItemArray[3].ToString();
DA.SelectCommand.Parameters.AddWithValue("@num", numnat);
SqlDataReader dr= DA.SelectCommand.ExecuteReader();
if (dr.HasRows == true)
{
numi = numnat;
MessageBox.Show("User" + numi + "déja exist");
dataSet1.Clear();
break;
}
else
{
//dataGridView1.DataSource = dataSet1.Tables[0];
//ajout Table Matiere
cn2 = new SqlConnection(connectionString);
cn2.Open();
SqlCommand cmd = new SqlCommand(sql2,cn2);
for (int j = 0; j <= dataSet1.Tables[0].Columns.Count-1 ; j++)
{
switch (j)
{
case 1:
string r = dataSet1.Tables[0].Rows[i].ItemArray[j].ToString();
cmd.Parameters.AddWithValue("@R", r);
break;
case 2:
string f = dataSet1.Tables[0].Rows[i].ItemArray[j].ToString();
cmd.Parameters.AddWithValue("@F", f);
break;
case 3:
string nn = dataSet1.Tables[0].Rows[i].ItemArray[j].ToString();
cmd.Parameters.AddWithValue("@NN", nn);
break;
case 4:
string en = dataSet1.Tables[0].Rows[i].ItemArray[j].ToString();
cmd.Parameters.AddWithValue("@EN", en);
break;
case 5:
string ni = dataSet1.Tables[0].Rows[i].ItemArray[j].ToString();
cmd.Parameters.AddWithValue("@NI", ni);
break;
case 6:
string nc = dataSet1.Tables[0].Rows[i].ItemArray[j].ToString();
cmd.Parameters.AddWithValue("@NC", nc);
break;
case 7:
int nsn = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[j].ToString());
cmd.Parameters.AddWithValue("@NSN", nsn);
break;
case 8:
int nsr = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[j].ToString());
cmd.Parameters.AddWithValue("@NSR", nsr);
break;
case 9:
string m = dataSet1.Tables[0].Rows[i].ItemArray[j].ToString();
cmd.Parameters.AddWithValue("@M", m);
break;
}
//Ajout Table Result
cn3 = new SqlConnection(connectionString);
cn3.Open();
SqlCommand cm2 = new SqlCommand(sql3, cn3);
cm2.Parameters.AddWithValue("@numm", dataSet1.Tables[0].Rows[i].ItemArray[3].ToString());
SqlDataReader dr2 = cm2.ExecuteReader();
if (dr2.HasRows)
{
cn4 = new SqlConnection(connectionString);
cn4.Open();
SqlCommand cm3 = new SqlCommand(sql4, cn4);
if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) > 10)
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm3.Parameters.AddWithValue("@nmt", notmat);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) > int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString());
cm3.Parameters.AddWithValue("@nmt", notmat);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) < int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm3.Parameters.AddWithValue("@nmt", notmat);
}
cm3.Parameters.Clear();
}
else
{
cn5 = new SqlConnection(connectionString);
cn5.Open();
SqlCommand cm4 = new SqlCommand(sql5, cn5);
cm4.Parameters.AddWithValue("@FF", dataSet1.Tables[0].Rows[i].ItemArray[2].ToString());
cm4.Parameters.AddWithValue("@NNN", dataSet1.Tables[0].Rows[i].ItemArray[3].ToString());
cm4.Parameters.AddWithValue("@NII", dataSet1.Tables[0].Rows[i].ItemArray[5].ToString());
cm4.Parameters.AddWithValue("@NCC", dataSet1.Tables[0].Rows[i].ItemArray[6].ToString());
if (comboBox1.SelectedItem.ToString() == "Mat1") {
if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) > 10)
{
notmat2 = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat1", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) > int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString());
cm4.Parameters.AddWithValue("@Mat1", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) < int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat1", notmat2);
}
cm4.Parameters.AddWithValue("@Mat2", null);
cm4.Parameters.AddWithValue("@Mat3", null);
cm4.Parameters.AddWithValue("@Mat4", null);
cm4.Parameters.AddWithValue("@Mat5", null);
cm4.Parameters.AddWithValue("@Mat6", null);
}
else if (comboBox1.SelectedItem.ToString() == "Mat2"){
if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) > 10)
{
notmat2 = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat2", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) > int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString());
cm4.Parameters.AddWithValue("@Mat2", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) < int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat2", notmat2);
}
cm4.Parameters.AddWithValue("@Mat1", null);
cm4.Parameters.AddWithValue("@Mat3", null);
cm4.Parameters.AddWithValue("@Mat4", null);
cm4.Parameters.AddWithValue("@Mat5", null);
cm4.Parameters.AddWithValue("@Mat6", null);
}
else if (comboBox1.SelectedItem.ToString() == "Mat3"){
if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) > 10)
{
notmat2 = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat3", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) > int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString());
cm4.Parameters.AddWithValue("@Mat3", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) < int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat3", notmat2);
}
cm4.Parameters.AddWithValue("@Mat1", null);
cm4.Parameters.AddWithValue("@Mat2", null);
cm4.Parameters.AddWithValue("@Mat4", null);
cm4.Parameters.AddWithValue("@Mat5", null);
cm4.Parameters.AddWithValue("@Mat6", null);
}
else if (comboBox1.SelectedItem.ToString() == "Mat4"){
if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) > 10)
{
notmat2 = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat4", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) > int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString());
cm4.Parameters.AddWithValue("@Mat4", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) < int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat4", notmat2);
}
cm4.Parameters.AddWithValue("@Mat1", null);
cm4.Parameters.AddWithValue("@Mat2", null);
cm4.Parameters.AddWithValue("@Mat3", null);
cm4.Parameters.AddWithValue("@Mat5", null);
cm4.Parameters.AddWithValue("@Mat6", null);
}
else if (comboBox1.SelectedItem.ToString() == "Mat5"){
if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) > 10)
{
notmat2 = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat5", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) > int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString());
cm4.Parameters.AddWithValue("@Mat5", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) < int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat5", notmat2);
}
cm4.Parameters.AddWithValue("@Mat1", null);
cm4.Parameters.AddWithValue("@Mat2", null);
cm4.Parameters.AddWithValue("@Mat3", null);
cm4.Parameters.AddWithValue("@Mat4", null);
cm4.Parameters.AddWithValue("@Mat6", null);
}
else if (comboBox1.SelectedItem.ToString() == "Mat6"){
if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) > 10)
{
notmat2 = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat6", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) > int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString());
cm4.Parameters.AddWithValue("@Mat6", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) < int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat6", notmat2);
}
cm4.Parameters.AddWithValue("@Mat1", null);
cm4.Parameters.AddWithValue("@Mat2", null);
cm4.Parameters.AddWithValue("@Mat3", null);
cm4.Parameters.AddWithValue("@Mat4", null);
cm4.Parameters.AddWithValue("@Mat5", null);
}
cm4.Parameters.Clear();
cm2.Parameters.Clear();
}
//
}
var rowAffected = cmd.ExecuteNonQuery();
MessageBox.Show(rowAffected+"ligne efectuéss");
cmd.Parameters.Clear();
}
dr.Close();
}
dataSet1.Clear();
}
else
MessageBox.Show("entrez une sheet valide");
//}
//catch
//{
// MessageBox.Show("Entrez un fichier valide");
//}
}
}
else
MessageBox.Show("champs vide");
}
else
MessageBox.Show("Selectioner un fichier");
}
答案 0 :(得分：0)
正确的代码：问题是空变量：
private void button2_Click(object sender, EventArgs e)
{
string excelstringconn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + textselect.Text + ";Extended Properties=\"Excel 8.0;HDR=Yes;\";";
OleDbConnection conn = new OleDbConnection(excelstringconn);
bool exist = false;
if (textselect.Text != "")
{
if (textchoice.Text !="")
{
if (comboBox1.SelectedItem == null)
{
MessageBox.Show("selectioner une matiere !!");
}
else
{
//try
//{
Microsoft.Office.Interop.Excel.Application excel = new Microsoft.Office.Interop.Excel.Application();
Workbook workbook = excel.Workbooks.Open(textselect.Text);
SqlConnection cnn;
SqlConnection cn2;
SqlConnection cn3;
SqlConnection cn4;
SqlConnection cn5;
string connectionString = null;
string sql = null;
string sql2 = null;
string sql3 = null;
string sql4 = null;
string sql5 = null;
foreach (Worksheet sheet in workbook.Sheets)
{
if (sheet.Name.Equals(textchoice.Text))
{
exist = true;
}
}
if (exist == true)
{
OleDbDataAdapter da = new OleDbDataAdapter("Select * from [" + textchoice.Text + "$]", conn);
string numnat = "";
string numi="";
int notmat =0;
int notmat2 =0;
da.Fill(dataSet1);
//
connectionString = @"data source=DESKTOP-NN4Q7KD\MSQLSERVER;initial catalog=et;integrated security=true;";
cnn = new SqlConnection(connectionString);
cnn.Open();
//
if (comboBox1.SelectedItem.ToString() == "Mat1") {
sql = "SELECT Num_National FROM Mat1 where Num_National=@num";
sql2 = "insert into Mat1 (room,fawj,Num_National,Exam_num,num_inscription,Nom_complet,Note_Session_Normal,Note_Session_Rat,Mo) values (@R,@F,@NN,@EN,@NI,@NC,@NSN,@NSR,@M)";
}
else if (comboBox1.SelectedItem.ToString() == "Mat2")
{
sql = "SELECT Num_National FROM Mat2 where Num_National=@num";
sql2 = "insert into Mat2 (room,fawj,Num_National,Exam_num,num_inscription,Nom_complet,Note_Session_Normal,Note_Session_Rat,Mo) values (@R,@F,@NN,@EN,@NI,@NC,@NSN,@NSR,@M)";
}
else if (comboBox1.SelectedItem.ToString() == "Mat3")
{
sql = "SELECT Num_National FROM Mat3 where Num_National=@num";
sql2 = "insert into Mat3 (room,fawj,Num_National,Exam_num,num_inscription,Nom_complet,Note_Session_Normal,Note_Session_Rat,Mo) values (@R,@F,@NN,@EN,@NI,@NC,@NSN,@NSR,@M)";
}
else if (comboBox1.SelectedItem.ToString() == "Mat4")
{
sql = "SELECT Num_National FROM Mat4 where Num_National=@num";
sql2 = "insert into Mat4 (room,fawj,Num_National,Exam_num,num_inscription,Nom_complet,Note_Session_Normal,Note_Session_Rat,Mo) values (@R,@F,@NN,@EN,@NI,@NC,@NSN,@NSR,@M)";
}
else if (comboBox1.SelectedItem.ToString() == "Mat5")
{
sql = "SELECT Num_National FROM Mat5 where Num_National=@num";
sql2 = "insert into Mat5 (room,fawj,Num_National,Exam_num,num_inscription,Nom_complet,Note_Session_Normal,Note_Session_Rat,Mo) values (@R,@F,@NN,@EN,@NI,@NC,@NSN,@NSR,@M)";
}
else if (comboBox1.SelectedItem.ToString() == "Mat6")
{
sql = "SELECT Num_National FROM Mat6 where Num_National=@num";
sql2 = "insert into Mat6 (room,fawj,Num_National,Exam_num,num_inscription,Nom_complet,Note_Session_Normal,Note_Session_Rat,Mo) values (@R,@F,@NN,@EN,@NI,@NC,@NSN,@NSR,@M)";
}
//
string p = comboBox1.SelectedItem.ToString();
sql3 = "select Num_National from Result where Num_National=@numm";
sql4 = "update Result set "+p+"=@nmt";
sql5 = "insert into Result values (@FF,@NNN,@NII,@NCC,@MAt1,@MAt2,@MAt3,@MAt4,@MAt5,@MAt6,@total,@Moy,@Res)";
SqlDataAdapter DA = new SqlDataAdapter();
DA.SelectCommand = new SqlCommand(sql, cnn);
for (int i = 0; i <= dataSet1.Tables[0].Rows.Count-1 ;i++ )
{
DA.SelectCommand.Parameters.Clear();
numnat = dataSet1.Tables[0].Rows[i].ItemArray[3].ToString();
DA.SelectCommand.Parameters.AddWithValue("@num", numnat);
SqlDataReader dr= DA.SelectCommand.ExecuteReader();
if (dr.HasRows == true)
{
numi = numnat;
MessageBox.Show("User" + numi + "déja exist");
dataSet1.Clear();
break;
}
else
{
//dataGridView1.DataSource = dataSet1.Tables[0];
//ajout Table Matiere
cn2 = new SqlConnection(connectionString);
cn2.Open();
SqlCommand cmd = new SqlCommand(sql2,cn2);
for (int j = 0; j <= dataSet1.Tables[0].Columns.Count-1 ; j++)
{
switch (j)
{
case 1:
string r = dataSet1.Tables[0].Rows[i].ItemArray[j].ToString();
cmd.Parameters.AddWithValue("@R", r);
break;
case 2:
string f = dataSet1.Tables[0].Rows[i].ItemArray[j].ToString();
cmd.Parameters.AddWithValue("@F", f);
break;
case 3:
string nn = dataSet1.Tables[0].Rows[i].ItemArray[j].ToString();
cmd.Parameters.AddWithValue("@NN", nn);
break;
case 4:
string en = dataSet1.Tables[0].Rows[i].ItemArray[j].ToString();
cmd.Parameters.AddWithValue("@EN", en);
break;
case 5:
string ni = dataSet1.Tables[0].Rows[i].ItemArray[j].ToString();
cmd.Parameters.AddWithValue("@NI", ni);
break;
case 6:
string nc = dataSet1.Tables[0].Rows[i].ItemArray[j].ToString();
cmd.Parameters.AddWithValue("@NC", nc);
break;
case 7:
int nsn = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[j].ToString());
cmd.Parameters.AddWithValue("@NSN", nsn);
break;
case 8:
int nsr = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[j].ToString());
cmd.Parameters.AddWithValue("@NSR", nsr);
break;
case 9:
string m = dataSet1.Tables[0].Rows[i].ItemArray[j].ToString();
cmd.Parameters.AddWithValue("@M", m);
break;
}
//Ajout Table Result
cn3 = new SqlConnection(connectionString);
cn3.Open();
SqlCommand cm2 = new SqlCommand(sql3, cn3);
cm2.Parameters.AddWithValue("@numm", dataSet1.Tables[0].Rows[i].ItemArray[3].ToString());
SqlDataReader dr2 = cm2.ExecuteReader();
if (dr2.HasRows)
{
cn4 = new SqlConnection(connectionString);
cn4.Open();
SqlCommand cm3 = new SqlCommand(sql4, cn4);
if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) > 10)
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm3.Parameters.AddWithValue("@nmt", notmat);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) > int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString());
cm3.Parameters.AddWithValue("@nmt", notmat);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) < int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm3.Parameters.AddWithValue("@nmt", notmat);
}
var f = cm3.ExecuteNonQuery();
cm3.Parameters.Clear();
}
else
{
cn5 = new SqlConnection(connectionString);
cn5.Open();
SqlCommand cm4 = new SqlCommand(sql5, cn5);
if(String.IsNullOrEmpty(dataSet1.Tables[0].Rows[i].ItemArray[2].ToString())){
cm4.Parameters.AddWithValue("@FF", DBNull.Value);
}
else
cm4.Parameters.AddWithValue("@FF", dataSet1.Tables[0].Rows[i].ItemArray[2].ToString());
if(String.IsNullOrEmpty(dataSet1.Tables[0].Rows[i].ItemArray[3].ToString())){
cm4.Parameters.AddWithValue("@NNN", DBNull.Value);
}
else
cm4.Parameters.AddWithValue("@NNN", dataSet1.Tables[0].Rows[i].ItemArray[3].ToString());
if(String.IsNullOrEmpty(dataSet1.Tables[0].Rows[i].ItemArray[5].ToString())){
cm4.Parameters.AddWithValue("@NII", DBNull.Value);
}
else
cm4.Parameters.AddWithValue("@NII", dataSet1.Tables[0].Rows[i].ItemArray[5].ToString());
if (String.IsNullOrEmpty(dataSet1.Tables[0].Rows[i].ItemArray[6].ToString()))
{
cm4.Parameters.AddWithValue("@NCC", DBNull.Value);
}
else
cm4.Parameters.AddWithValue("@NCC", dataSet1.Tables[0].Rows[i].ItemArray[6].ToString());
//
cm4.Parameters.AddWithValue("@total", 5);
cm4.Parameters.AddWithValue("@Moy", 10);
cm4.Parameters.AddWithValue("@Res", "yes");
if (comboBox1.SelectedItem.ToString() == "Mat1") {
if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) > 10)
{
notmat2 = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat1", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) > int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString());
cm4.Parameters.AddWithValue("@Mat1", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) < int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat1", notmat2);
}
cm4.Parameters.AddWithValue("@Mat2", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat3", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat4", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat5", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat6", DBNull.Value);
}
else if (comboBox1.SelectedItem.ToString() == "Mat2"){
if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) > 10)
{
notmat2 = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat2", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) > int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString());
cm4.Parameters.AddWithValue("@Mat2", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) < int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat2", notmat2);
}
cm4.Parameters.AddWithValue("@Mat1", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat3", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat4", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat5", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat6", DBNull.Value);
}
else if (comboBox1.SelectedItem.ToString() == "Mat3"){
if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) > 10)
{
notmat2 = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat3", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) > int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString());
cm4.Parameters.AddWithValue("@Mat3", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) < int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat3", notmat2);
}
cm4.Parameters.AddWithValue("@Mat1", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat2", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat4", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat5", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat6", DBNull.Value);
}
else if (comboBox1.SelectedItem.ToString() == "Mat4"){
if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) > 10)
{
notmat2 = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat4", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) > int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString());
cm4.Parameters.AddWithValue("@Mat4", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) < int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat4", notmat2);
}
cm4.Parameters.AddWithValue("@Mat1", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat2", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat3", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat5", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat6", DBNull.Value);
}
else if (comboBox1.SelectedItem.ToString() == "Mat5"){
if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) > 10)
{
notmat2 = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat5", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) > int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString());
cm4.Parameters.AddWithValue("@Mat5", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) < int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat5", notmat2);
}
cm4.Parameters.AddWithValue("@Mat1", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat2", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat3", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat4", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat6", DBNull.Value);
}
else if (comboBox1.SelectedItem.ToString() == "Mat6"){
if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) > 10)
{
notmat2 = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat6", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) > int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString());
cm4.Parameters.AddWithValue("@Mat6", notmat2);
}
else if (int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()) < 10 && int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[8].ToString()) < int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString()))
{
notmat = int.Parse(dataSet1.Tables[0].Rows[i].ItemArray[7].ToString());
cm4.Parameters.AddWithValue("@Mat6", notmat2);
}
cm4.Parameters.AddWithValue("@Mat1", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat2", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat3", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat4", DBNull.Value);
cm4.Parameters.AddWithValue("@Mat5", DBNull.Value);
}
var rows = cm4.ExecuteNonQuery();
cm4.Parameters.Clear();
cm2.Parameters.Clear();
}
//
}
var rowAffected = cmd.ExecuteNonQuery();
MessageBox.Show(rowAffected+"ligne efectuéss");
cmd.Parameters.Clear();
}
dr.Close();
}
dataSet1.Clear();
}
else
MessageBox.Show("entrez une sheet valide");
//}
//catch
//{
//}
}
}
else
MessageBox.Show("champs vide");
}
else
MessageBox.Show("Selectioner un fichier");
}