Imports System.Windows.Forms
public class DataTimePickerFormat
public Shared Sub Main
Application.Run(New Form1)
End Sub
End class
Public Class Form1
Inherits System.Windows.Forms.Form
Public Sub New()
MyBase.New()
InitializeComponent()
End Sub
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing Then
If Not (components Is Nothing) Then
components.Dispose()
End If
End If
MyBase.Dispose(disposing)
End Sub
Private components As System.ComponentModel.IContainer
Friend WithEvents DateTimePicker1 As System.Windows.Forms.DateTimePicker
Friend WithEvents ComboBox1 As System.Windows.Forms.ComboBox
Friend WithEvents Label1 As System.Windows.Forms.Label
Private Sub InitializeComponent()
Me.DateTimePicker1 = New System.Windows.Forms.DateTimePicker
Me.ComboBox1 = New System.Windows.Forms.ComboBox
Me.Label1 = New System.Windows.Forms.Label
Me.SuspendLayout()
'
'DateTimePicker1
'
Me.DateTimePicker1.Location = New System.Drawing.Point(40, 24)
Me.DateTimePicker1.Name = "DateTimePicker1"
Me.DateTimePicker1.Size = New System.Drawing.Size(120, 20)
Me.DateTimePicker1.TabIndex = 0
'
'ComboBox1
'
Me.ComboBox1.Items.AddRange(New Object() {"Long", "Short", "Custom", "Time"})
Me.ComboBox1.Location = New System.Drawing.Point(40, 200)
Me.ComboBox1.Name = "ComboBox1"
Me.ComboBox1.Size = New System.Drawing.Size(120, 21)
Me.ComboBox1.TabIndex = 1
'
'Label1
'
Me.Label1.Location = New System.Drawing.Point(40, 160)
Me.Label1.Name = "Label1"
Me.Label1.Size = New System.Drawing.Size(80, 24)
Me.Label1.TabIndex = 2
Me.Label1.Text = "Format"
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 266)
Me.Controls.Add(Me.Label1)
Me.Controls.Add(Me.ComboBox1)
Me.Controls.Add(Me.DateTimePicker1)
Me.Name = "Form1"
Me.Text = "DateTimePicker"
Me.ResumeLayout(False)
End Sub
Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged
If ComboBox1.SelectedIndex < 0 Then
Return
End If
Dim caption As String = ComboBox1.SelectedItem.ToString().Chars(0)
Dim format As DateTimePickerFormat
Select Case caption
Case "S"c
format = DateTimePickerFormat.Short
Case "T"c
format = DateTimePickerFormat.Time
Case "C"c
format = DateTimePickerFormat.Custom
Case Else
format = DateTimePickerFormat.Long
End Select
DateTimePicker1.Format = format
End Sub
End Class