в 16:40, 26 мая 2010

2010-05-26T16:40:16Z

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2010-05-26T12:52:18Z

1 версия

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==SystemIcons.Application==

<source lang="vbnet">
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Drawing.Imaging
public class IconsDemo1
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 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.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
components = New System.ruponentModel.Container()
Me.Text = "IconsForm"
End Sub
#End Region
Private Function GetIconName(ByVal i As Icon) As String
Return Icon.ToString()
End Function
Private Sub IconsForm_Paint(ByVal sender As Object, ByVal e As PaintEventArgs) Handles MyBase.Paint
Dim g As Graphics = e.Graphics
Dim x As Integer = 0
Dim y 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.Application, _
SystemIcons.Asterisk, _
SystemIcons.Error}
Dim i 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.Width) / 2, y + (height - Icon.Height) / 2, 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 - 2 * 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.EventArgs) Handles Me.Resize
Me.Invalidate()
End Sub
End Class

</source>

==SystemIcons.Asterisk==

<source lang="vbnet">

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Drawing.Imaging
public class IconsDemo1
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 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.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
components = New System.ruponentModel.Container()
Me.Text = "IconsForm"
End Sub
#End Region
Private Function GetIconName(ByVal i As Icon) As String
Return Icon.ToString()
End Function
Private Sub IconsForm_Paint(ByVal sender As Object, ByVal e As PaintEventArgs) Handles MyBase.Paint
Dim g As Graphics = e.Graphics
Dim x As Integer = 0
Dim y 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.Application, _
SystemIcons.Asterisk, _
SystemIcons.Error}
Dim i 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.Width) / 2, y + (height - Icon.Height) / 2, 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 - 2 * 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.EventArgs) Handles Me.Resize
Me.Invalidate()
End Sub
End Class

</source>

==SystemIcons.Error==

<source lang="vbnet">
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Drawing.Imaging
public class IconsDemo1
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 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.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
components = New System.ruponentModel.Container()
Me.Text = "IconsForm"
End Sub
#End Region
Private Function GetIconName(ByVal i As Icon) As String
Return Icon.ToString()
End Function
Private Sub IconsForm_Paint(ByVal sender As Object, ByVal e As PaintEventArgs) Handles MyBase.Paint
Dim g As Graphics = e.Graphics
Dim x As Integer = 0
Dim y 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.Application, _
SystemIcons.Asterisk, _
SystemIcons.Error}
Dim i 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.Width) / 2, y + (height - Icon.Height) / 2, 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 - 2 * 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.EventArgs) Handles Me.Resize
Me.Invalidate()
End Sub
End Class

</source>

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VB.Net by API/System.Windows.Forms/SystemIcons - История изменений

в 16:40, 26 мая 2010

Admin: 1 версия