To display a Yes/No dialog box after reading a file !!

Question

Hi,

I have a scenario where I need to look out for a file & if it exists then I need to popup a dialog box with YES/NO buttons prompting the user to select either of the two buttons. 

If the user selects YES then I will execute some block of code & similarly for NO.  I have used confirm method using JavaScript, but it shows OK/CANCEL & I have called it on click event.  Here I am not going to call in the click event where as after searching a file.

Please find below the code I have used so far,

protected void btn_submit_Click(object sender, EventArgs e)
    {
       READFILE();
  }






private void READFILE()
    {
        try

        {
            string FILE_NAME = "appset.txt";

            if (File.Exists(FILE_NAME))
{

//         I need to populate the message box here like “Are you want to update?”

//         if YES

            {
               Some code here

	   }


//         if NO

                else   
            {

               Some code here

            }
}


        }
       catch (Exception EX)
        {

            Alert.Show(EX.Message);

       }

 }


Regards,
Karthizen



 

Answer 1

Hi,

With the help of one gentleman I realised the error in flow of the application & I redesigned the application in such a way that it will look out for the file during page load event, I have called the OK/CANCEL dialog on button click & depending on the existense of file, it will update the file.

Thanks,
Karthizen