problem in apple's MFMailComposeViewController.....

Question

Hi, i have code in my current navigation controller in which one button for that.... but when i click button mailcomposer appears **but current navigation controller and its view disappears and then it works... how can i avoid that disappearance,anyhelp please **...... - (IBAction)clickedMailButton:(id)sender {

Class mailClass = (NSClassFromString(@"MFMailComposeViewController"));
if (mailClass != nil)
{
 // We must always check whether the current device is configured for sending emails
 if ([mailClass canSendMail])
 {
  [self displayComposerSheet];
 }
 else
 {
  [self launchMailAppOnDevice];
 }
}
else
{
 [self launchMailAppOnDevice];
}

}

Answer 1

Clarify what you mean when you say everything disappears. The class might be deciding that your device is not set up to send e-mails, so it does [self launchMailAppOnDevice];

which closes the running app and launches Mail.app

If you have your email set up on the device, a modal view appears and is dismissed when you click send or cancel, revealing your app again.