private void textBox1_TextChanged( object sender , EventArgs e )
{
DataView dv = new DataView( myDataSet.Tables[ 0 ] );
if ( textBox1.Text.Trim() == String.Empty )
dv.RowFilter = "";
else
dv.RowFilter = "FirstName Like '%" + textBox1.Text + "%'";
dataGridView.DataSource = dv;
}
یا
Private Sub TextBox1_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles txtSearch.TextChanged
If txtSearch.Text = "" Then
pDataSet.Tables(0).DefaultView.RowFilter = ""
Else
pDataSet.Tables(0).DefaultView.RowFilter = "ProductName Like '%" + txtSearch.Text + "%'"
End If
DataGridView1.DataSource = pDataSet.Tables(0).DefaultView
End Sub
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