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Option Strict Off
' RestrictedUI: MOZILLA PUBLIC LICENSE STATEMENT.
' -----------------------------------------------------------
' The contents of this file are subject to the Mozilla Public
' License Version 1.1 (the "License"); you may not use this file
' except in compliance with the License. You may obtain a copy of
' the License at http://www.mozilla.org/MPL/
' Software distributed under the License is distributed on an "AS
' IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
' implied. See the License for the specific language governing
' rights and limitations under the License.
' The Original Code is RestrictedUI 1.0.
' The Initial Developer of the Original Code is Daniel Prado Velasco
' <dpradov@gmail.com> (Spain).
' Portions created by Daniel Prado Velasco are
' Copyright (C) 2010. All Rights Reserved.
' -----------------------------------------------------------
' Contributor(s):
' -----------------------------------------------------------
' History:
' -----------------------------------------------------------
' Released: 13 April 2010
' -----------------------------------------------------------
' URLs:
' http://code.google.com/p/restricted-ui/
''' <summary>
''' Singleton class (via Shared) that provides various utilities and functions
''' </summary>
Public Class Util
''' <summary>
''' Replaces points by · and commas by ´
''' </summary>
Public Shared Function FormatIdentifier(ByVal id As String) As String
Return id.Replace("."c, "·"c).Replace(","c, "´"c)
End Function
''' <summary>
''' Gets an array of integers from a string with numbers separated by commas
''' </summary>
Public Shared Function ConvertToArrayInt(ByVal valores As String) As Integer()
If valores.Trim = "" Then
Return New Integer() {}
Else
Dim valoresStr() As String = valores.Split(","c)
Dim valoresInt(valoresStr.Length - 1) As Integer
Dim x As Integer = 0
For i As Integer = 0 To valoresStr.Length - 1
If Integer.TryParse(valoresStr(i).Trim, valoresInt(x)) Then
x += 1
End If
Next
ReDim Preserve valoresInt(x - 1)
Return valoresInt
End If
End Function
''' <summary>
''' Gets a string array from another string with items separated by commas
''' </summary>
Public Shared Function ConvierteEnArrayStr(ByVal valores As String) As String()
If valores.Trim = "" Then
Return New String() {}
Else
Dim valoresStr() As String = valores.Split(","c)
Dim valoresStrOut(valoresStr.Length - 1) As String
Dim x As Integer = 0
For i As Integer = 0 To valoresStr.Length - 1
If valoresStr(i).Trim <> "" Then
valoresStrOut(x) = valoresStr(i).Trim
x += 1
End If
Next
ReDim Preserve valoresStrOut(x - 1)
Return valoresStrOut
End If
End Function
''' <summary>
''' Gets a text string with comma-separated numbers from an array of integers
''' </summary>
Public Shared Function ConvertToString(ByVal valores() As Integer) As String
If valores Is Nothing OrElse valores.Length = 0 Then
Return ""
Else
Dim valoresStr As String = ""
Dim sep As String = ""
For Each valor As Integer In valores
valoresStr += sep + valor.ToString
sep = ", "
Next
Return valoresStr
End If
End Function
''' <summary>
''' Gets a text string with items separated by commas from a string array
''' </summary>
Public Shared Function ConvertToString(ByVal valores() As String) As String
If valores Is Nothing OrElse valores.Length = 0 Then
Return ""
Else
Dim valoresStr As String = ""
Dim sep As String = ""
For Each valor As String In valores
If valor <> "" Then
valoresStr += sep + valor.ToString
sep = ", "
End If
Next
Return valoresStr
End If
End Function
''' <summary>
''' Gets the identifier of the control facilitated, via Reflection, by using the Name property if it is an WinForms object or the ID property
''' if it's a Web object.
''' </summary>
Public Shared Function GetControlID(ByVal control As Object) As String
If control Is Nothing Then Return ""
Dim t As System.Type = control.GetType
Dim id As String
If TypeOf control Is System.Windows.Forms.Control Then
id = DirectCast(t.InvokeMember("Name", Reflection.BindingFlags.GetProperty, Nothing, control, Nothing, Nothing, Nothing, Nothing), String)
Else
id = DirectCast(t.InvokeMember("ID", Reflection.BindingFlags.GetProperty, Nothing, control, Nothing, Nothing, Nothing, Nothing), String)
End If
Return id
End Function
''' <summary>
''' Gets, dinamically, the identifier of the parent of the control provided, by using the Name property if it is an WinForms object or the ID property
''' if it's a Web object.
''' </summary>
Public Shared Function GetParentID(ByVal control As Object) As String
If control Is Nothing Then Return ""
Try
Dim t As System.Type = control.GetType
If TypeOf control Is System.Windows.Forms.Control Then
Return control.Parent.Name
Else
Return control.Parent.ID
End If
Catch ex As Exception
Return ""
End Try
End Function
End Class
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