我编写了基于搜索框返回值的代码,但有时,输入搜索框的值可以应用于MSAccess DB中的多个记录。
有没有办法可以使用按钮滚动浏览应用于搜索框中值的记录?
public void LoopThroughRecs(OleDbDataReader Data)
{
Data.Read();
{
FirstName.Text = Data["Initial"].ToString();
LastName.Text = Data["Surname"].ToString();
Address1.Text = Data["Address 1"].ToString();
Address2.Text = Data["Address 2"].ToString();
Address3.Text = Data["Address 3"].ToString();
TownCity.Text = Data["Post Town"].ToString();
PostCode.Text = Data["Post Code"].ToString();
Telephone.Text = Data["Telephone"].ToString();
LstSvcDat.Text = Data["LastService"].ToString();
BoilerMan.Text = Data["Manufacturer"].ToString();
BoilerMod.Text = Data["Model"].ToString();
}
Data.Close();
}
public void button2_Click(object sender, EventArgs e)
{
System.Data.OleDb.OleDbConnection conn = new
System.Data.OleDb.OleDbConnection();
conn.ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=BoilerSvc_be.mdb";
try
{
conn.Open();
OleDbCommand command = new OleDbCommand("SELECT CustCode,Initial,Surname,[Address 1],[Address 2],[Address 3],[Post Town],[Post Code],Telephone,Equipment.CustID AS CustID,Equipment.Manufacturer AS Manufacturer,Equipment.Model AS Model,Equipment.LastService AS LastService FROM Contacts LEFT OUTER JOIN Equipment ON Equipment.CustID = Contacts.CustID WHERE Archived = 0 AND (CustCode = '" + textBox12.Text + "' OR Initial = '" + textBox12.Text + "' OR Surname = '" + textBox12.Text + "' OR Initial = '" + textBox12.Text + "' OR [Post Town] = '" + textBox12.Text + "' OR [Post Code] = '" + textBox12 + "')", conn);
OleDbDataReader Data = command.ExecuteReader();
LoopThroughRecs(Data);
}
finally
{
conn.Close();
}
}