更新按钮时如何使用在Gridview中上传图像 [英] How to Use upload a image in Gridview when on update button

问题描述

在GridView中使用的Fileupload控件.如果我在外面接东西，则可以更改，但我想在内部使用此控件(GridView更新事件).请帮助我.

Fileupload control with use in GridView. If i take in outside then can be change but I want to use this control inside(GridView update event). Pls help me.

推荐答案

GridView On the Page

<asp:TemplateField HeaderText="File Attachment" sortExpression="strFileAttachment">
                <ItemTemplate>
                    <p>
                        <%#Eval("strFileAttachment")%>
                    </p>
                </ItemTemplate>

                <EditItemTemplate>
                    <asp:FileUpload ID="FileUploadFileAttachment"     runat="server" />                    
                </EditItemTemplate>

</asp:TemplateField>

背后的核心是

Core behind is

protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)

{

FileUpload FileUpload1 = (FileUpload)GridView1.Rows[e.RowIndex].FindControl("FileUploadFileAttachment");

}

I think this may solve your problem.
Let me Know if it will work for you.

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