private void bt_delete_Click(object sender, EventArgs e)
{
if (txt_lclx.Text.Trim() == "")
{
return;
}
if (ywszbiz.Exists_Lclx(txt_lclx.Text.Trim()) > 0)
{
MessageBox.Show("该项目被引用了，不能删除！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
ywszbiz.Delete_tj_lclxb(txt_lclx.Text.Trim());
MessageBox.Show("删除成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
ClearControl();
DataBind();
}