Buttons in ChildWindow?

[aeris]

Hello! Can anyone here do me a favor?

I have a MainWindow with a HideButton and RetrieveButton. When I click on either one button, it will goes to another ChildWindow. My ChildWindow have a OKButton.

The question here,
How to set if else statement in C# for pseudocode below?

private void OKButton_Click(object sender, EventArgs e)
{
   //pseudocode
   if (HideButton in MainWindow is clicked)
   {
      //Perform the works
   }

   if(RetrieveButton in MainWindow is clicked)
   {
      // Perform other works
   }

Thanks in advance.
By, Aeris

[tlhintoq]

TIP: When you are writing your question, there is a button on the tool bar that wraps the [code] tags around your copy/pasted code. It helps a bunch. Its the button with a '#' on it. More on tags. They're cool. Check'em out.

[tlhintoq]

Tutorial on raising events, including section on events from one window to another.