public void do_search()
{
try
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.WaitCursor;
BLL.ICustomer bll = new BLL.Customer();
var supcust_group = "";
if (comboBox1.SelectedValue != null)
{
supcust_group = comboBox1.SelectedValue.ToString();
}
var dt = bll.SearchCusBalance(txt_keyword.Text.Trim(), supcust_group);
this.dg_data.DataSource = dt;
}
catch (Exception e)
{
Program.frmMsg(e.Message);
}
finally
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.Default;
}
}