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C# 如何知道datapager是否导致回发_C#_Asp.net_Datapager - Fatal编程技术网

C# 如何知道datapager是否导致回发

C# 如何知道datapager是否导致回发,c#,asp.net,datapager,C#,Asp.net,Datapager,a在我的asp.net表单中有一个listview和一个DataPager。这是我的数据寻呼机: <asp:DataPager ID="GelleryImagesPager" runat="server" PagedControlID="GelleryImagesListView" PageSize="9"> <Fields> <asp:NextPrevious

a在我的asp.net表单中有一个listview和一个DataPager。这是我的数据寻呼机:

 <asp:DataPager ID="GelleryImagesPager" runat="server" PagedControlID="GelleryImagesListView" PageSize="9">
                        <Fields>
                            <asp:NextPreviousPagerField ButtonType="Image" NextPageImageUrl="~/Image/next_16x16.png" PreviousPageImageUrl="~/Image/previous_16x16.png"  FirstPageImageUrl="~/Image/first_16x16.png" LastPageImageUrl="~/Image/last_16x16.png"  ShowFirstPageButton="True" ShowLastPageButton="True" />
                        </Fields>
                    </asp:DataPager>

但它返回字符串。空,我能做什么

问题已解决,我在页面加载事件中添加了以下内容:

for (int i = 0; i < page.Request.Form.Keys.Count; i++)
        {
            if (page.Request.Form.Keys[i].Contains("GelleryImagesPager"))
            {
               ...
                break;
            }
        }
for(int i=0;i
帮助了我

for (int i = 0; i < page.Request.Form.Keys.Count; i++)
        {
            if (page.Request.Form.Keys[i].Contains("GelleryImagesPager"))
            {
               ...
                break;
            }
        }