private void btnDeleteSelect_Click(object sender, EventArgs e)
{
IList <long> receivedMessageList = new List <long>();
foreach (GridViewRow row in messagesList.Rows)
{
CheckBox box = (CheckBox)row.FindControl("checkboxCol");
if ((box != null) && box.Checked)
{
long item = (long)messagesList.DataKeys[row.RowIndex].Value;
receivedMessageList.Add(item);
}
}
if (receivedMessageList.Count > 0)
{
NoticeHelper.DeleteReceiedMessages(receivedMessageList);
ShowMsg("成功删除了选择的消息.", true);
}
else
{
ShowMsg("请选择需要删除的消息.", false);
}
BindData();
}
