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Validate Integer Extension Method

/ Published in: VB.NET
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  1. ''' <summary>
  2. ''' Validate integer.
  3. ''' </summary>
  4. ''' <param name="value">The value.</param>
  5. ''' <returns>
  6. ''' <c>true</c> if the specified value is integer; otherwise, <c>false</c>.
  7. ''' </returns>
  8. <System.Runtime.CompilerServices.Extension()> _
  9.     Public Function IsInteger(ByVal value As String) As Boolean
  10.         If String.IsNullOrEmpty(value) Then
  11.             Return False
  12.         End If
  13.         Dim tempNo As Integer
  14.         Return Integer.TryParse(value, tempNo)
  15.     End Function

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