C# Create MDI form (graphics and text)

Open VS to create a WindowsForm program:

##Modify the formProperties: Find the IsMdiContainer property and change it to True:

Next we create a

button in the Form1 window to open a window and see if it is It is not displayed in the Form1 window: double-click the From1 form to create a button in the Form1_Load method, and register a click event for the button: (Create using code here) as shown in the figure: Run Test:

Perfect

##Note:

## The MDI window arrangement style uses the following code

LayoutMdi(MdiLayout.Cascade)

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