Hello There!,
First of all through my web form i have stored some text document's name in the database (which had been attached as a attachment in my web form through Html file input)
Now i am retrieving those document's name and populating it in a datagrid. all i need is to view the document's content when some body clicks on a document name in a datagrid.
and i don't want to save those documents with my project before viewing
currently my code is,
protected void DataGrid1_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
e.Item.Cells[0].Attributes.Add("style", "cursor:hand");
HyperLink lnk = new HyperLink();
string str = e.Item.Cells[0].Text.ToString();
lnk.NavigateUrl = "~/" + e.Item.Cells[0].Text.ToString();
e.Item.Cells[0].Controls.Add(lnk);
lnk.Text = str;
}
If you know any solution for my issue, Please let me know!.
Much Obliged & Thanks A Lot,
Myself
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| Author: Ramesh Pedada 12 Aug 2008 | Member Level: Silver | Rating:  Points: 4 |
You can make that column as template column and you can add hyperlink in that. in that case no need to write code in the data bound section.
<asp:TemplateColumn HeaderText="FileName" datafield="FileName">
<ItemTemplate>
<a href="#" "></a>
</ItemTemplate>
</asp:TemplateColumn>
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| Author: Sidewinder2 12 Aug 2008 | Member Level: Gold | Rating: Points: 1 |
Thank you !,
I will try it!
Much Obliged & Thanks A Lot,
Myself
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| Author: Mexi Renjith Mamman 12 Aug 2008 | Member Level: Gold | Rating: Points: 6 |
You can do like this also:
use a template column
<asp:TemplateColumn>
<asp:LinkButton runat="server" ID="lbtnName" Text="Document Name" CommandName="Name"></asp:LinkButton>
</asp:TemplateColumn>
In the code behind:
protected void dg1_ItemCommand(object source, DataGridCommandEventArgs e)
{
if (e.CommandName == "Name")
{
Response.Redirect("DocDetails.aspx?Name="+e.Item.Cells[0].Text.ToString();
}
}
In the DocDeatils page you can check the queryString and bind the details.
OR
You can bind the grid in the same page itself , in this case Bind the Grid in the Item Command Event after checking the command Name.
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