17-01-25, 12:04 PM
أضف في النافذة Button1 وكذلك TextBox1
ثم جرب الكود التالي
ثم جرب الكود التالي
كود :
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Dim originalText As String = TextBox1.Text
Dim parts() As String = originalText.Split("-"c)
If parts.Length = 2 Then
Dim leftPart As String = parts(0)
Dim rightPart As Integer
If Integer.TryParse(parts(1), rightPart) Then
rightPart += 1
Dim newText As String = $"{leftPart}-{rightPart}"
TextBox1.Text = newText
End If
End If
End Sub

