protected void dgMsg_ItemCommand(object source, DataGridCommandEventArgs e)
{
if (e.CommandName == "del")
{
int msgId = Convert.ToInt32(e.CommandArgument);
try
{
MsgBll.DeleteMsg(msgId);
MessageBox.Alert("删除成功！", Page);
BindData();
}
catch (Exception)
{
MessageBox.Alert("删除失败！", Page);
/*throw;*/
}
}
}
protected void btnDelSelect_Click(object sender, EventArgs e)
{
int selectNum = 0;
for (int i = 0; i < dgMsg.Items.Count; i++)
{
CheckBox chk = dgMsg.Items[i].FindControl("chkSelect") as CheckBox;
if (chk.Checked)
{
selectNum++;
}
}
if (selectNum == 0)
{
MessageBox.Alert("请选择要删除的项！", Page);
}
else
{
for (int i = 0; i < dgMsg.Items.Count; i++)
{
CheckBox chk = dgMsg.Items[i].FindControl("chkSelect") as CheckBox;
if (chk.Checked)
{
int sId = Convert.ToInt32(dgMsg.DataKeys[i]);
try
{
MsgBll.DeleteMsg(sId);
}
catch (Exception)
{
MessageBox.Alert("删除失败！", Page);
break;
}
}
}
}
BindData();
}