Comment créer un calendrier dans Excel ?

Avec le code VBA suivant, vous pouvez rapidement créer un calendrier mensuel. Veuillez procéder comme suit :

1. Appuyez sur Alt + F11 pour ouvrir la fenêtre Microsoft Visual Basic pour Applications.

2. Une nouvelle fenêtre s'affichera. Cliquez sur Insérer > Module, puis saisissez les codes suivants dans le module :

 Sub CalendarMaker()
ActiveSheet.Protect DrawingObjects:=False, Contents:=False, _
Scenarios:=False
Application.ScreenUpdating = False
On Error GoTo MyErrorTrap
Range("a1:g14").Clear
MyInput = InputBox("Type in Month and year for Calendar ")
If MyInput = "" Then Exit Sub
StartDay = DateValue(MyInput)
If Day(StartDay) <> 1 Then
StartDay = DateValue(Month(StartDay) & "/1/" & _
Year(StartDay))
End If
Range("a1").NumberFormat = "mmmm yyyy"
With Range("a1:g1")
.HorizontalAlignment = xlCenterAcrossSelection
.VerticalAlignment = xlCenter
.Font.Size = 18
.Font.Bold = True
.RowHeight = 35
End With
With Range("a2:g2")
.ColumnWidth = 11
.VerticalAlignment = xlCenter
.HorizontalAlignment = xlCenter
.VerticalAlignment = xlCenter
.Orientation = xlHorizontal
.Font.Size = 12
.Font.Bold = True
.RowHeight = 20
End With
Range("a2") = "Sunday"
Range("b2") = "Monday"
Range("c2") = "Tuesday"
Range("d2") = "Wednesday"
Range("e2") = "Thursday"
Range("f2") = "Friday"
Range("g2") = "Saturday"
With Range("a3:g8")
.HorizontalAlignment = xlRight
.VerticalAlignment = xlTop
.Font.Size = 18
.Font.Bold = True
.RowHeight = 21
End With
Range("a1").Value = Application.Text(MyInput, "mmmm yyyy")
DayofWeek = Weekday(StartDay)
CurYear = Year(StartDay)
CurMonth = Month(StartDay)
FinalDay = DateSerial(CurYear, CurMonth + 1, 1)
Select Case DayofWeek
Case 1
Range("a3").Value = 1
Case 2
Range("b3").Value = 1
Case 3
Range("c3").Value = 1
Case 4
Range("d3").Value = 1
Case 5
Range("e3").Value = 1
Case 6
Range("f3").Value = 1
Case 7
Range("g3").Value = 1
End Select
For Each cell In Range("a3:g8")
RowCell = cell.Row
ColCell = cell.Column
If cell.Column = 1 And cell.Row = 3 Then
ElseIf cell.Column <> 1 Then
If cell.Offset(0, -1).Value >= 1 Then
cell.Value = cell.Offset(0, -1).Value + 1
If cell.Value > (FinalDay - StartDay) Then
cell.Value = ""
Exit For
End If
End If
ElseIf cell.Row > 3 And cell.Column = 1 Then
cell.Value = cell.Offset(-1, 6).Value + 1
If cell.Value > (FinalDay - StartDay) Then
cell.Value = ""
Exit For
End If
End If
Next
For x = 0 To 5
Range("A4").Offset(x * 2, 0).EntireRow.Insert
With Range("A4:G4").Offset(x * 2, 0)
.RowHeight = 65
.HorizontalAlignment = xlCenter
.VerticalAlignment = xlTop
.WrapText = True
.Font.Size = 10
.Font.Bold = False
.Locked = False
End With
With Range("A3").Offset(x * 2, 0).Resize(2, _
7).Borders(xlLeft)
.Weight = xlThick
.ColorIndex = xlAutomatic
End With
With Range("A3").Offset(x * 2, 0).Resize(2, _
7).Borders(xlRight)
.Weight = xlThick
.ColorIndex = xlAutomatic
End With
Range("A3").Offset(x * 2, 0).Resize(2, 7).BorderAround _
Weight:=xlThick, ColorIndex:=xlAutomatic
Next
If Range("A13").Value = "" Then Range("A13").Offset(0, 0) _
.Resize(2, 8).EntireRow.Delete
ActiveWindow.DisplayGridlines = False
ActiveSheet.Protect DrawingObjects:=True, Contents:=True, _
Scenarios:=True
ActiveWindow.WindowState = xlMaximized
ActiveWindow.ScrollRow = 1
Application.ScreenUpdating = True
Exit Sub
MyErrorTrap:
MsgBox "You may not have entered your Month and Year correctly." _
& Chr(13) & "Spell the Month correctly" _
& " (or use 3 letter abbreviation)" _
& Chr(13) & "and 4 digits for the Year"
MyInput = InputBox("Type in Month and year for Calendar")
If MyInput = "" Then Exit Sub
Resume
End Sub 

3. Cliquez ensuite sur le bouton Exécuter ou appuyez sur la touche F5 pour exécuter l'application. Une boîte de dialogue apparaîtra, où vous pourrez saisir le mois et l'année dans la zone vide.

Résultat