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我有用戶控件,其中包含具有候選數據的網格。有一個列模板字段鏈接按鈕的候選人名稱。我附加了一個rowcommand事件,我正在下載一個word文件。我已經下載了從簡單的網頁下載我的doc文件的doc文件代碼,但是這個代碼在用戶控制上不起作用。任何人都可以幫我解決這個問題。它給人錯誤沒有獲得響應Doc文件不從asp.net中的UserControl下載
<asp:GridView ID="grdCandidate" runat="server" AutoGenerateColumns="false"
OnRowDataBound="grdCandidate_RowDataBound"
onrowcommand="grdCandidate_RowCommand">
<Columns>
<asp:BoundField DataField="Candidate ID" HeaderText="Candidate ID" />
<asp:TemplateField>
<HeaderTemplate>
Candidate Name
</HeaderTemplate>
<ItemTemplate>
<asp:LinkButton ID="lnkResume" CommandName="Download" CommandArgument='<%#Eval("Candidate ID") %>'
runat="server" Text='<%#Eval("Candidate Name") %>' ToolTip='<%# "Download Resume - " + Eval("Candidate Name") %>'></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
protected void grdCandidate_RowCommand(object sender, GridViewCommandEventArgs e)
{
try
{
if (e.CommandName == "Download")
{
byte[] Attachment = null;
string Extension = string.Empty;
string Resume = "Resume";
ClsCandidateManager objCandidateManager = new ClsCandidateManager();
ClsSecureManager objSecureManager = new ClsSecureManager();
Attachment = objCandidateManager.GetCandidateAttachment(Convert.ToInt32(e.CommandArgument), out Extension);
if (Attachment != null && Attachment.Length > 0)
{
try
{
Response.Clear();
Response.Buffer = true;
Response.Charset = "";
if (Extension == ".pdf")
{
Response.ContentType = "application/pdf";
}
else
{
Response.ContentType = "application/vsd-msword";
}
Response.AddHeader("content-disposition", "attachment;filename=" + Resume + Extension);
Response.Cache.SetCacheability(HttpCacheability.NoCache);
Response.BinaryWrite(Attachment);
Response.Flush();
Response.End();
}
catch (Exception ex)
{
string str = ex.Message + ex.InnerException;
}
}
else
{
//ClientScript.RegisterStartupScript(typeof(Page), "SymbolError", "<script type='text/javascript'>alert('Resume is not Uploaded !');</script>");
}
}
}
catch (Exception ex)
{
string str = ex.Message + ex.InnerException;
}
是你的GridView或更新面板內用戶控件? –
沒有Pawan我沒有使用UpdatePanel,我認爲這個問題從UserControl我創建usrcontrol – SANDEEP
這段代碼工作正常,當我用這個代碼的簡單形式,但在這裏web用戶控制它不工作。 – SANDEEP