Clear FileUpload filename

We can do this using javascript. Please refer below code sample

<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
<script type="text/javascript">
    function clearFileInputField(divId) {
        document.getElementById(divId).innerHTML = document.getElementById(tagId).innerHTML;
    }
</script>
    <asp:Label ID="Label1" runat="server"></asp:Label>
    <asp:UpdatePanel ID="UpdatePanel1" runat="server">
    <ContentTemplate>
        <div id="divFileUp3">
  <asp:FileUpload ID="fileUpload1" runat="server"   />
</div><asp:Button runat="server" Text="Remove" OnClientClick="clearFileInputField(divFileUp3)"/>
    </ContentTemplate>
    </asp:UpdatePanel>
</asp:Content>
 

Session timeout on shared hosted environments

Please refer this

Saving Changes Is Not Permitted On SQL Server 2008 Management Studio

To allow you to save changes after you alter table, do disable prevent changes:

1. Open Microsoft SQL Server Management Studio 2008
2. Click Tools, then click Options
3. Click Designers
4. Uncheck prevent saving changes that require table re-creation
5. Click OK
6. Try to alter your table

RESTORE cannot process database 'db name' because it is in use by this session.

My issue was I was restoring a database that I also was using as my default database.

So, by changing my user default database to the master db, I was able to restore.

The selected stored procedure returns no columns

The reason was, selecting from a temp table and EF can’t figure out the shape of the results at design time.

The solution for this write this line "SET FMTONLY OFF" in begin part of your Stored Procedure but it will not work in selecting data from another database.
Example : Create procedure SPname

      as

      SET FMTONLY OFF 

ERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified

I got this when i trying to read a CSV file and trying to get the data in a DataSet using Microsoft Text Driver in your 64 bit machine.

Solution

1. Go to IIS and Application Pools in the left menu.
   
2. Click the project name in the listing.
   
3. Click the Set Application Pool Defaults.
   
4. In General Tab, make the Enable 32 Bit Application entry to "True"

CheckOut Authentication Failed Nopcommerce

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