c# - OpenFileDialog is not opening the file -

i have bound openfiledialog control button. on button event, calling openfiledialog control.

now, when running application, openfiledialog box gets open not select file. open button not working.

example code:

    private void button1_click(object sender, eventargs e)     {        openfiledialog1.showdialog();      }      private void openfiledialog1_fileok_1(object sender, canceleventargs e)     {         // logic written here     } 

it working fine earlier not working.

you need use dialogresult event of open confirmation user. can use stream read file. here sample code (provided ms in msdn - source:https://msdn.microsoft.com/en-us/library/system.windows.forms.openfiledialog(v=vs.110).aspx):

private void button1_click(object sender, system.eventargs e) {     stream mystream = null;     openfiledialog openfiledialog1 = new openfiledialog();      openfiledialog1.initialdirectory = "c:\\" ;     openfiledialog1.filter = "txt files (*.txt)|*.txt|all files (*.*)|*.*" ;     openfiledialog1.filterindex = 2 ;     openfiledialog1.restoredirectory = true ;      if(openfiledialog1.showdialog() == dialogresult.ok)     {         try         {             if ((mystream = openfiledialog1.openfile()) != null)             {                 using (mystream)                 {                     // logic here                 }             }         }         catch (exception ex)         {             messagebox.show("error: failed open file. original error: " + ex.message);         }     } }