Delete entire based on another cell value - excel

Question

I need help with Excel VBA code.
Private Sub Worksheet_Change(ByVal Target As Range)
If Target.Column = 3 And Target.Cells.Count = 1 Then
If LCase(Target.Value) = "-1" Then
With Target.EntireRow.ClearContents
End With
End If
End If
If Target.Column = 3 And Target.Cells.Count = 1 Then
If LCase(Target.Value) = "1000" Then
With Target.EntireRow
.Copy Sheets("Week Schedule").Range("A" & Rows.Count).End(xlUp).Offset(1, 0)
.Delete
End With
End If
End If
End Sub
If the third column we enter -1 it will clear the row. If we enter 1000 it will be copied to another sheet and deleted from the current sheet.
The above code is working fine. Instead of clearing row data, I want to delete that row.
So added
Line 4 With Target.EntireRow.ClearContents to With Target.EntireRow.Delete
But it shows an error.

Answer 1

It would help to know what error you get. Assuming the error is caused because the Week Schedule sheet does not exist, you can add a check for that. After that, your code works fine:
Private Sub Worksheet_Change(ByVal Target As Range)
If Target.Column = 3 And Target.Cells.Count = 1 Then
If LCase(Target.Value) = "-1" Then
With Target.EntireRow.ClearContents
End With
End If
End If
If Target.Column = 3 And Target.Cells.Count = 1 Then
If LCase(Target.Value) = "1000" Then
With Target.EntireRow
SheetExistsOrCreate ("Week Schedule")
.Copy Sheets("Week Schedule").Range("A" & Rows.Count).End(xlUp).Offset(1, 0)
.Delete
End With
End If
End If
End Sub
Function SheetExistsOrCreate(name As Variant)
For i = 1 To Worksheets.Count
If Worksheets(i).name = "MySheet" Then
exists = True
End If
Next i
If Not exists Then
Worksheets.Add.name = name
End If
End Function

Answer 2

Please, try the next adapted code:
Private Sub Worksheet_Change(ByVal Target As Range)
If Target.Column = 3 And Target.Cells.Count = 1 Then
Application.EnableEvents = False
If LCase(Target.Value) = -1 Then
Target.EntireRow.Delete
ElseIf Target.Value = 1000 Then
With Target.EntireRow
.Copy Sheets("Week Schedule").Range("A" & Rows.Count).End(xlUp).Offset(1, 0)
.Delete
End With
End If
Application.EnableEvents = True
End If
End Sub
The above code assumes that the Target value means a number, not a string looking as a number. If a string, you can place them between double quotes, as in your initial code.
Of course, a sheet named "Week Schedule" must exist in the active workbook and must not be protected.