Press On Button That Found On Other Form

Press on Form1 Button, and Form2 Button will be pressed.

Preparations

Add Command Button to your form (named Command1).
Add another form to your project (named Form2).
Add Command Button to Form2 (named Command1).

Form1 Code

Private Sub Command1_Click()
    Form2.Command1.Value = True
End Sub

Form2 Code

Private Sub Command1_Click()
    MsgBox "The button has been clicked"
End Sub

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