utilgui.vb

Programming the .NET Compact Framework with vb 源代码

' -----------------------------------------------------------------------------
' Code from _Programming the .NET Compact Framework with VB_
' and _Programming the .NET Compact Framework with C#_
' (c) Copyright 2002-2004 Paul Yao and David Durant. 
' All rights reserved.
' -----------------------------------------------------------------------------

Imports System
Imports System.Drawing
Imports System.Windows.Forms

Namespace YaoDurant.GUI

   Public Class UtilGUI
      Friend Shared Sub AddCustomDataTableStyle( _
                        ByVal dgridTarget As DataGrid, _
                        ByVal strTable As String _
                        )
         Dim dgtsStyle As DataGridTableStyle
         Dim dgtsColumn As DataGridTextBoxColumn

         Select Case strTable
            Case "Projects"
               '  Define a Style for the "Projects" 
               '     DataTable or ArrayList to be used by
               '     the DataGrid when displaying projects.
               dgtsStyle = New DataGridTableStyle
               '  Specify that it is to be applied whenever
               '     a data object named Projects is assigned
               '     to the DataGrid's DataSource property.
               With dgtsStyle
                  .MappingName = "Projects"
               End With

               '  Add columns.
               '  Specify:
               '     Column/field name
               '     Column header
               '     Column width in pixels.

               dgtsColumn = New DataGridTextBoxColumn
               With dgtsColumn
                  .MappingName = "strName"
                  .HeaderText = "Name"
                  .Width = 100
               End With
               dgtsStyle.GridColumnStyles.Add(dgtsColumn)

               dgtsColumn = New DataGridTextBoxColumn
               With dgtsColumn
                  .MappingName = "dateStart"
                  .HeaderText = "Start"
                  .Width = 50
               End With
               dgtsStyle.GridColumnStyles.Add(dgtsColumn)

               dgtsColumn = New DataGridTextBoxColumn
               With dgtsColumn
                  .MappingName = "dateEnd"
                  .HeaderText = "End"
                  .Width = 50
               End With
               dgtsStyle.GridColumnStyles.Add(dgtsColumn)

               dgtsColumn = New DataGridTextBoxColumn
               With dgtsColumn
                  .MappingName = "ctTasks"
                  .HeaderText = "Tasks"
                  .Width = 50
               End With
               dgtsStyle.GridColumnStyles.Add(dgtsColumn)

               '  Add the style to the DataGrid.
               dgridTarget.TableStyles.Add(dgtsStyle)

            Case "Tasks"
            Case Else
         End Select
      End Sub

   End Class

End Namespace