WinForms raise event from another Form

Question

I have a main form named: MainForm and a child form named: ChildForm I want to fill ChildForm\'s textboxes and in MainForm_ButtonClick i want to fire ChildForm_ButtonClick e

Answer 1

To access a textbox in another form:

1. Set Modifier property of the the textbox to public in child form.

2. In main form, access the textbox by an object of the child form.

   Eg:

   obj.txtBox.Text="MyValue";
   

To access an event in another form:

1. Set the event handling function to public.

2. Invoke the function by passing null as parameters by the object of the form.

   Eg:

   obj.MyButton_Click(null, null);