我可以合并页脚在GridView的？

问题描述

我有一个绑定了数据集的GridView。我有我的页脚，whichis分开列线。我想合并2列;我该怎么办呢？

 ＆LT; ASP：模板列HEADERTEXT =名称SORTEX pression =名称＆GT;
＆LT;的ItemTemplate＆GT;
...
＆LT; / ItemTemplate中＆GT;
＆LT; FooterTemplate＆GT;
累计：
＆LT; / DIV＆GT;
＆LT; / FooterTemplate＆GT;
＆LT; / ASP：的TemplateField＆GT;
＆LT; ASP：模板列HEADERTEXT =时代SORTEX pression =时代＆GT;
＆LT;的ItemTemplate＆GT;
...
＆LT; / ItemTemplate中＆GT;
＆LT; FooterTemplate＆GT;
＆LT;％＃GetTotal（）％＆GT;
＆LT; / DIV＆GT;
＆LT; / FooterTemplate＆GT;
＆LT; / ASP：的TemplateField＆GT;
 

解决方案

未经检验的code

1日页脚模板应包括＆LT;％＃GetTotal（）％>

第二页脚模板应该是空的。

 保护小组Page_SaveStateComplete（BYVAL发件人为对象，BYVALË作为System.EventArgs）把手Me.SaveStateComplete
        昏暗DG作为GridView控件= GridView1
            昏暗TBL如表= DG.Controls（0）
            昏暗TR作为GridViewRow
            昏暗我作为整数
            昏暗Ĵ作为整数

TR = Tbl.Rows（Tbl.Rows.Count  -  1）这一行假设最后一行是页脚行

                    tr.Cells（0）.ColumnSpan = 2'，如果你有3列，然后合并单元格= 3，而不是

                    对于j = 1至1'，如果你有3列则j = 1〜2，而不是
                        tr.Cells（J）。可见=假
                    下一个

    结束小组
 

I have a GridView that is bound with a dataset. I have my footer, whichis separated by the column lines. I want to merge 2 columns; how do I do that?

<asp:TemplateField HeaderText="Name" SortExpression="Name">
<ItemTemplate>
...  
</ItemTemplate>
<FooterTemplate >                    
Grand Total:
</div>
</FooterTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Age" SortExpression="Age">
<ItemTemplate>
...  
</ItemTemplate>
<FooterTemplate >                    
<%# GetTotal() %> 
</div>
</FooterTemplate>
</asp:TemplateField>

解决方案

untested code

1st footer template should include <%# GetTotal() %>

2nd footer template should be empty

    Protected Sub Page_SaveStateComplete(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.SaveStateComplete
        Dim DG As GridView = GridView1
            Dim Tbl As Table = DG.Controls(0)
            Dim tr As GridViewRow
            Dim i As Integer
            Dim j As Integer

tr = Tbl.Rows(Tbl.Rows.Count - 1) 'this line assume last row is footer row

                    tr.Cells(0).ColumnSpan = 2 'if you have 3 columns then colspan = 3 instead

                    For j = 1 To 1 'if you have 3 columns then j = 1 To 2 instead
                        tr.Cells(j).Visible = False
                    Next

    End Sub

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