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ErrObject.Number Property

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Returns or sets a numeric value specifying an error. Read/write.

Namespace:  Microsoft.VisualBasic
Assembly:  Microsoft.VisualBasic (in Microsoft.VisualBasic.dll)

Syntax

'Declaration
Public Property Number As Integer
public int Number { get; set; }

Property Value

Type: System.Int32
Returns or sets a numeric value specifying an error. Read/write.

Remarks

When returning a user-defined error from an object, set Err.Number by adding the number you selected as an error code to the VbObjectError constant. For example, you use the following code to return the number 1051 as an error code:

Err.Raise(Number:=vbObjectError + 1051)

Examples

This example illustrates a typical use of the Number property in an error-handling routine.

' Typical use of Number property.
  Sub test()
    On Error GoTo out

    Dim x, y As Integer
    x = 1 / y   ' Create division by zero error.
    Exit Sub
out:
    Dim Msg = Err.Number & " " & Err.Description

    ' Check for division by zero error.
    If Err.Number = 11 Then
      y = y + 1
    End If
    Resume Next
  End Sub

Version Information

Silverlight

Supported in: 5, 4, 3

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.