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Public Class FormExcel
Dim excelApp As Object
Dim excelCla As Object
Dim excelFeuille As Object
Dim excelPlage As Object
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
excelApp = CreateObject("excel.application")
excelApp.visible = True
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
excelCla = excelApp.workbooks.add()
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
excelApp.quit()
End Sub
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
excelCla = excelApp.workbooks.open(TextBox1.Text)
End Sub
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
excelFeuille = excelCla.sheets("feuil1")
Dim c As Single = excelFeuille.cells.item(2, 2).value
excelFeuille.cells.item(2, 2).value = c / 2
End Sub
Private Sub Button7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button7.Click
excelCla.save()
End Sub
Private Sub Button8_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button8.Click
Me.Close()
End Sub |
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