SystemIcons.Question, SystemIcons.Warning, SystemIcons.WinLogo : SystemIcons « GUI « VB.Net Tutorial

Home
VB.Net Tutorial
1.Language Basics
2.Data Type
3.Operator
4.Statements
5.Date Time
6.Class Module
7.Development
8.Collections
9.Generics
10.Attributes
11.Event
12.LINQ
13.Stream File
14.GUI
15.GUI Applications
16.Windows Presentation Foundation
17.2D Graphics
18.I18N Internationlization
19.Reflection
20.Regular Expressions
21.Security
22.Socket Network
23.Thread
24.Windows
25.XML
26.Database ADO.net
27.Design Patterns
VB.Net Tutorial » GUI » SystemIcons 
14.89.3.SystemIcons.Question, SystemIcons.Warning, SystemIcons.WinLogo
SystemIcons.Question, SystemIcons.Warning, SystemIcons.WinLogo
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Drawing.Imaging

public class IconsDemo3
   public Shared Sub Main
        Application.Run(New IconsForm)
   End Sub
End class

Public Class IconsForm
    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 NothingThen
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.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.
    <System.Diagnostics.DebuggerStepThrough()Private Sub InitializeComponent()
        components = New System.ComponentModel.Container()
        Me.Text = "IconsForm"
    End Sub

#End Region

    Private Function GetIconName(ByVal i As IconAs String
        Return Icon.ToString()
    End Function

    Private Sub IconsForm_Paint(ByVal sender As Object, ByVal e As PaintEventArgsHandles MyBase.Paint
        Dim As Graphics = e.Graphics
        Dim As Integer = 0
        Dim As Integer = 0
        Dim width As Integer = Me.ClientRectangle.Width / 3
        Dim height As Integer = Me.ClientRectangle.Height / 3
        Dim format As StringFormat = New StringFormat()
        format.Alignment = StringAlignment.Center
        format.LineAlignment = StringAlignment.Far

        Dim icons As Icon() = New Icon() { SystemIcons.Question, _
                                            SystemIcons.Warning, _
                                            SystemIcons.WinLogo}
        Dim As Icon
        For Each i In icons
            Dim rect As Rectangle = New Rectangle(x, y, width, height)
            Dim iconRect As Rectangle = New Rectangle(x + (width - Icon.Width2, y + (height - Icon.Height2, Icon.Width, Icon.Height)
            g.DrawIconUnstretched(i, iconRect)
            g.DrawString(GetIconName(Icon), Me.Font, Brushes.Black, RectangleF.op_Implicit(rect), format)
            g.DrawRectangle(Pens.Black, rect)
            x = IIf(x > Me.ClientRectangle.Width - * width, 0, x + width)
            y = IIf(x = 0, y + height, y)
        Next
    End Sub

    Private Sub Form1_Resize(ByVal sender As Object, ByVal e As System.EventArgsHandles Me.Resize
        Me.Invalidate()
    End Sub
End Class
14.89.SystemIcons
14.89.1.SystemIcons.Application, SystemIcons.Asterisk, SystemIcons.ErrorSystemIcons.Application, SystemIcons.Asterisk, SystemIcons.Error
14.89.2.SystemIcons.Exclamation, SystemIcons.Hand, SystemIcons.InformationSystemIcons.Exclamation, SystemIcons.Hand, SystemIcons.Information
14.89.3.SystemIcons.Question, SystemIcons.Warning, SystemIcons.WinLogoSystemIcons.Question, SystemIcons.Warning, SystemIcons.WinLogo
java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.