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我有一个gridview,它检查事件的一些值。rowDataBound我想根据rowDataBound中检查的条件删除一些行。我尝试将所有控件放在面板中并隐藏该面板,即,

尝试 1:

protected void grdFeatured_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        //some other codes here
        //IMPLEMENT FILTER ACCORDING TO ABOVE 'VIS' OUTPUT
        if (vis > 0)
        {
            Panel1.Visible = false;
        }
    }
}

问题 :

这会打乱分页,因为行是隐藏的,但会发生页数并显示剩余可见行的页码。

尝试 2:

protected void grdFeatured_RowDataBound(object sender, GridViewRowEventArgs e)
{
    GridViewRow gvr = e.Row;
    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        //some other codes here
        //IMPLEMENT FILTER ACCORDING TO ABOVE 'VIS' OUTPUT
        if (vis > 0)
        {
            gvr.Parent.Controls.RemoveAt(gvr.RowIndex);
        }
    }
}

问题 :

给出错误:

Specified argument was out of the range of valid values.
Parameter name: index at gvr.Parent.Controls.RemoveAt(gvr.RowIndex);

不想编辑数据源,帮帮我。

4

1 回答 1

4
if (e.Row.RowType == DataControlRowType.DataRow)
        {
            if (somecondition)
            {
                e.Row.Visible = false;
            }
        }
于 2012-12-21T12:59:26.483 回答