в 16:40, 26 мая 2010

2010-05-26T16:40:06Z

Admin: 1 версия

2010-05-26T12:43:27Z

1 версия

Новая страница

==Color chooser dialog==

<source lang="vbnet">
Imports System
Imports System.Drawing
Imports System.Collections
Imports System.ruponentModel
Imports System.Windows.Forms
Imports System.Data
Imports System.Configuration
Imports System.Resources

Public Class OptionsDialog
Inherits System.Windows.Forms.Form
#Region " Windows Form Designer generated code "
Public Sub New()
MyBase.New()
"This call is required by the Windows Form Designer.
InitializeComponent()
"Add any initialization after the InitializeComponent() call
End Sub
"Form overrides dispose to clean up the component list.
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
"Required by the Windows Form Designer
Private components As System.ruponentModel.IContainer
"NOTE: The following procedure is required by the Windows Form Designer
"It can be modified using the Windows Form Designer.
"Do not modify it using the code editor.
Friend WithEvents okButton As System.Windows.Forms.Button
Friend WithEvents changeColorButton As System.Windows.Forms.Button
Friend WithEvents label1 As System.Windows.Forms.Label
Friend WithEvents errorProvider1 As System.Windows.Forms.ErrorProvider
Friend WithEvents colorDialog1 As System.Windows.Forms.ColorDialog
Friend WithEvents _cancelButton As System.Windows.Forms.Button
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.okButton = New System.Windows.Forms.Button()
Me.changeColorButton = New System.Windows.Forms.Button()
Me._cancelButton = New System.Windows.Forms.Button()
Me.label1 = New System.Windows.Forms.Label()
Me.errorProvider1 = New System.Windows.Forms.ErrorProvider()
Me.colorDialog1 = New System.Windows.Forms.ColorDialog()
Me.SuspendLayout()
"
"okButton
"
Me.okButton.Anchor = (System.Windows.Forms.AnchorStyles.Bottom Or System.Windows.Forms.AnchorStyles.Right)
Me.okButton.DialogResult = System.Windows.Forms.DialogResult.OK
Me.okButton.Location = New System.Drawing.Point(32, 64)
Me.okButton.Name = "okButton"
Me.okButton.TabIndex = 5
Me.okButton.Text = "OK"
"
"changeColorButton
"
Me.changeColorButton.Location = New System.Drawing.Point(120, 8)
Me.changeColorButton.Name = "changeColorButton"
Me.changeColorButton.TabIndex = 4
Me.changeColorButton.Text = "Change..."
"
"_cancelButton
"
Me._cancelButton.Anchor = (System.Windows.Forms.AnchorStyles.Bottom Or System.Windows.Forms.AnchorStyles.Right)
Me._cancelButton.CausesValidation = False
Me._cancelButton.DialogResult = System.Windows.Forms.DialogResult.Cancel
Me._cancelButton.Location = New System.Drawing.Point(120, 64)
Me._cancelButton.Name = "_cancelButton"
Me._cancelButton.TabIndex = 6
Me._cancelButton.Text = "Cancel"
"
"label1
"
Me.label1.Location = New System.Drawing.Point(8, 8)
Me.label1.Name = "label1"
Me.label1.TabIndex = 3
Me.label1.Text = "Favorite Color"
Me.label1.TextAlign = System.Drawing.ContentAlignment.MiddleLeft
"
"errorProvider1
"
Me.errorProvider1.DataMember = Nothing
"
"OptionsDialog
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(208, 102)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me._cancelButton, Me.label1, Me.okButton, Me.changeColorButton})
Me.Name = "OptionsDialog"
Me.Text = "OptionsDialog"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub changeColorButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles changeColorButton.Click
If colorDialog1.ShowDialog() = DialogResult.OK Then
changeColorButton.BackColor = colorDialog1.Color
End If
End Sub
Public Property FavoriteColor() As Color
Get
Return colorDialog1.Color
End Get
Set(ByVal Value As Color)
changeColorButton.BackColor = Value
colorDialog1.Color = Value
End Set
End Property
Private Sub cancelButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles _cancelButton.Click
End Sub
Shared Sub Main()
Dim myform As Form = New OptionsDialog()
Application.Run(myform)
End Sub
End Class

</source>

==Color dialog in VB==

<source lang="vbnet">
Imports System
Imports System.Collections
Imports System.ruponentModel
Imports System.Windows.Forms
Imports System.Data
Imports System.Configuration
Imports System.Resources
Imports System.Drawing
Imports System.Drawing.Drawing2D

Public Class MainClass
Shared Sub Main()
Dim dlg As ColorDialog = New ColorDialog()
Dim res As DialogResult = dlg.ShowDialog()
End Sub
End Class

</source>

==Customized Color Dialog==

<source lang="vbnet">
Imports System
Imports System.Data
Imports System.Windows.Forms
Imports System.Drawing
Public Class MainClass

Shared Sub Main()
Dim dlgColor As System.Windows.Forms.ColorDialog
dlgColor = New System.Windows.Forms.ColorDialog
" Initialize the color dialog"s custom colors.
Dim colors() As Integer = { _
&HFF, &H11FF, &H22FF, &H33FF, _
&H44FF, &H55FF, &H66FF, &H77FF, _
&H88FF, &H99FF, &HAAFF, &HBBFF, _
&HCCFF, &HDDFF, &HEEFF, &HFFFF}
dlgColor.CustomColors = colors
dlgColor.Color = Color.Red
If dlgColor.ShowDialog() = DialogResult.OK Then
Console.WriteLine(dlgColor.Color)
End If
End Sub
End Class

</source>

← Предыдущая	Версия 16:40, 26 мая 2010
(нет различий)

VB.Net/GUI/Dialog Color Chooser - История изменений

в 16:40, 26 мая 2010

Admin: 1 версия