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[Resolvido] VB - Duvida


likeag6
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Boas gente bem, acabei um programa que estava a fazer, só que também tenho de saber explica-lo pois é para apresentar, e basicamente eu sei o que é que estas linhas que vou deixar fazem mas a partes delas que não entendo, se alguém me poder explicar eu agradecia bastante.


Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress

	If e.KeyChar <> vbBack And "01234567890,".Contains(e.KeyChar) = False Then
		e.Handled = True
	End If

End Sub

Gostaria de saber o que significa

e.KeyChar <> vbBack

e.Handled = True

Abraço,

LikeAG6

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