protected void gvColumnList_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
int columnid = Convert.ToInt32(gvColumnList.Rows[e.RowIndex].Cells[0].Text);
if (columnid > 5)//id<6的为系统默认分类不允许删除
{
Articles.DeleteColumn(columnid);
lbMessage.Text = "删除成功!";
RemoveColumnListCache();
this.BindData();
}
else
{
lbMessage.Text = "系统默认分类不允许删除!";
}
}