Question

Workbook workbook = new Workbook();
workbook.LoadFromFile(FileNameDb);
Worksheet sheet = workbook.Worksheets[0];
DataTable dataTable = sheet.ExportDataTable();
DataView view = new DataView(dataTable);
dataGridView1.ItemsSource = view;

string str;
for (int i = 0; i < dataGridView1.Items.Count - 1; i ++)
{
str = "Insert Into Sample(MCC, MNC, LAC, CellId, CellIdAddress, LAT, LONG, Network) 
                   Values(" + dataGridView1.Rows[i].Cells[0].Value.ToString() + ", '" + 
                              dataGridView1.Rows[i].Cells[1].Value.ToString() + "'," + 
                              dataGridView1.Rows[i].Cells[2].Value.ToString() + "," + 
                              dataGridView1.Rows[i].Cells[3].Value.ToString() + "," + 
                              dataGridView1.Rows[i].Cells[4].Value.ToString() + "," + 
                              dataGridView1.Rows[i].Cells[5].Value.ToString() + "," + 
                              dataGridView1.Rows[i].Cells[6].Value.ToString() + "," + 
                              dataGridView1.Rows[i].Cells[7].Value.ToString() + ")";
    command = new SQLiteCommand(str, m_dbConnection);
    command.ExecuteNonQuery();
}

但是这里的行给我错误数据网格不包含行的定义在读取了每一行之后，将该行添加到sqlite数据库中

Answer 1

以下代码有望正常工作

foreach (DataGridCellInfo di in dgDataGrid.SelectedCells) 
{
    DataRowView dvr = (DataRowView)di.Item;

    MessageBox.Show(dvr[1].ToString()); 
}

Answer 2

在datagrid之类的循环上使用

for（int i = 0; i <= datagrid.Items.length; i ++） { 字符串名称= （（您的对象）datagrid.Items [i]）。name; }

我想使用C＃在WPF中逐行读取dataGrid

2 个答案: