Hi Zahid,
I have checked the code. Its working correctly only save the file in folder and not downloading. Check this example.
HTML
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false">
<Columns>
<asp:BoundField DataField="Id" HeaderText="Id" />
<asp:BoundField DataField="Name" HeaderText="Name" />
<asp:BoundField DataField="Country" HeaderText="Country" />
</Columns>
</asp:GridView>
<asp:Button Text="Save" runat="server" OnClick="Save" />
C#
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
DataTable dt = new DataTable();
dt.Columns.AddRange(new DataColumn[3] { new DataColumn("Id"), new DataColumn("Name"), new DataColumn("Country") });
dt.Rows.Add(1, "John Hammond", "United States");
dt.Rows.Add(2, "Mudassar Khan", "India");
dt.Rows.Add(3, "Suzanne Mathews", "France");
dt.Rows.Add(4, "Robert Schidner", "Russia");
GridView1.DataSource = dt;
GridView1.DataBind();
}
}
protected void Save(object sender, EventArgs e)
{
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);
GridView1.RenderControl(hw);
string strPath = Server.MapPath("~/Files/Test.doc");
StreamWriter sWriter = new StreamWriter(strPath);
sWriter.Write(sw.ToString());
sWriter.Close();
}
public override void VerifyRenderingInServerForm(Control control)
{
}
VB.Net
Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load
If Not Me.IsPostBack Then
Dim dt As DataTable = New DataTable()
dt.Columns.AddRange(New DataColumn(2) {New DataColumn("Id"), New DataColumn("Name"), New DataColumn("Country")})
dt.Rows.Add(1, "John Hammond", "United States")
dt.Rows.Add(2, "Mudassar Khan", "India")
dt.Rows.Add(3, "Suzanne Mathews", "France")
dt.Rows.Add(4, "Robert Schidner", "Russia")
GridView1.DataSource = dt
GridView1.DataBind()
End If
End Sub
Protected Sub Save(ByVal sender As Object, ByVal e As EventArgs)
Dim sw As StringWriter = New StringWriter()
Dim hw As HtmlTextWriter = New HtmlTextWriter(sw)
GridView1.RenderControl(hw)
Dim strPath As String = Server.MapPath("~/Files/Test.doc")
Dim sWriter As StreamWriter = New StreamWriter(strPath)
sWriter.Write(sw.ToString())
sWriter.Close()
End Sub
Public Overrides Sub VerifyRenderingInServerForm(ByVal control As Control)
End Sub