в 16:40, 26 мая 2010

2010-05-26T16:40:06Z

Admin: 1 версия

2010-05-26T12:43:23Z

1 версия

Новая страница

==Click LinkLabel to Open website in your Default Web Browser==

<source lang="vbnet">
Imports System
Imports System.Windows.Forms

Public Class MainClass

Shared Sub Main()
Dim form1 As Form = New Form1
Application.Run(form1)

End Sub
End Class
Public Class Form1
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 lnkBuy As System.Windows.Forms.LinkLabel
Friend WithEvents lnkWebSite As System.Windows.Forms.LinkLabel
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.lnkBuy = New System.Windows.Forms.LinkLabel()
Me.lnkWebSite = New System.Windows.Forms.LinkLabel()
Me.SuspendLayout()
"
"lnkBuy
"
Me.lnkBuy.Font = New System.Drawing.Font("Tahoma", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.lnkBuy.LinkArea = New System.Windows.Forms.LinkArea(0, 0)
Me.lnkBuy.Location = New System.Drawing.Point(16, 60)
Me.lnkBuy.Name = "lnkBuy"
Me.lnkBuy.Size = New System.Drawing.Size(244, 48)
Me.lnkBuy.TabIndex = 3
Me.lnkBuy.Text = "www.vbex.ru"
"
"lnkWebSite
"
Me.lnkWebSite.Font = New System.Drawing.Font("Tahoma", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.lnkWebSite.LinkArea = New System.Windows.Forms.LinkArea(0, 0)
Me.lnkWebSite.Location = New System.Drawing.Point(16, 16)
Me.lnkWebSite.Name = "lnkWebSite"
Me.lnkWebSite.Size = New System.Drawing.Size(248, 36)
Me.lnkWebSite.TabIndex = 2
Me.lnkWebSite.Text = "The whole line is a LinkLabel"
"
"Form1
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 150)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.lnkBuy, Me.lnkWebSite})
Me.Name = "Form1"
Me.Text = "Link Examples"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub lnkBuy_LinkClicked(ByVal sender As Object, _
ByVal e As LinkLabelLinkClickedEventArgs) Handles lnkBuy.LinkClicked, _
lnkWebSite.LinkClicked
e.Link.Visited = True
System.Diagnostics.Process.Start(CType(e.Link.LinkData, String))
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
lnkBuy.Links.Add(0, 2, "http://www.vbex.ru")
lnkBuy.Links.Add(6, 10, "http://www.vbex.ru")
lnkWebSite.Links.Add(0, 10, "http://www.vbex.ru")
End Sub
End Class

</source>

==Set different URL for one LinkLabel==

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

Shared Sub Main()
Dim form1 As Form = New Form1
Application.Run(form1)
End Sub
End Class

Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim new_link As System.Windows.Forms.LinkLabel.Link
llblPangram.Links.Clear()
new_link = llblPangram.Links.Add(16, 3)
new_link.LinkData = "http://www.vbex.ru"
new_link = llblPangram.Links.Add(40, 3)
new_link.LinkData = "http://www.vbex.ru"
End Sub
" Display the URL associated with the clicked link.
Private Sub llblPangram_LinkClicked(ByVal sender As System.Object, _
ByVal e As System.Windows.Forms.LinkLabelLinkClickedEventArgs) _
Handles llblPangram.LinkClicked
System.Diagnostics.Process.Start(e.Link.LinkData.ToString)
End Sub
End Class

<Global.Microsoft.VisualBasic.rupilerServices.DesignerGenerated()> _
Partial Public Class Form1
Inherits System.Windows.Forms.Form
"Form overrides dispose to clean up the component list.
<System.Diagnostics.DebuggerNonUserCode()> _
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing AndAlso components IsNot Nothing Then
components.Dispose()
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()
Me.llblPangram = New System.Windows.Forms.LinkLabel
Me.SuspendLayout()
"
"llblPangram
"
Me.llblPangram.Font = New System.Drawing.Font("Microsoft Sans Serif", 10.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.llblPangram.Location = New System.Drawing.Point(8, 80)
Me.llblPangram.Name = "llblPangram"
Me.llblPangram.Size = New System.Drawing.Size(296, 24)
Me.llblPangram.TabIndex = 1
Me.llblPangram.TabStop = True
Me.llblPangram.Text = "The quick brown fox jumps over the lazy dog."
"
"Form1
"
Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
Me.ClientSize = New System.Drawing.Size(325, 181)
Me.Controls.Add(Me.llblPangram)
Me.Name = "Form1"
Me.Text = "UseLinkLabel"
Me.ResumeLayout(False)
Me.PerformLayout()
End Sub
Friend WithEvents llblPangram As System.Windows.Forms.LinkLabel
End Class

</source>

==Use LinkLabel and load the link in your system default browser==

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

Shared Sub Main()
Dim form1 As Form = New Form1
Application.Run(form1)
End Sub
End Class

Public Class Form1
Private Sub llblBookUrl_LinkClicked(ByVal sender As System.Object, _
ByVal e As System.Windows.Forms.LinkLabelLinkClickedEventArgs) _
Handles llblBookUrl.LinkClicked
System.Diagnostics.Process.Start(llblBookUrl.Tag.ToString)
End Sub
End Class

<Global.Microsoft.VisualBasic.rupilerServices.DesignerGenerated()> _
Partial Public Class Form1
Inherits System.Windows.Forms.Form
"Form overrides dispose to clean up the component list.
<System.Diagnostics.DebuggerNonUserCode()> _
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing AndAlso components IsNot Nothing Then
components.Dispose()
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()
Me.llblBookUrl = New System.Windows.Forms.LinkLabel
Me.SuspendLayout()
"
"llblBookUrl
"
Me.llblBookUrl.AutoSize = True
Me.llblBookUrl.Font = New System.Drawing.Font("Microsoft Sans Serif", 14.0!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.llblBookUrl.Location = New System.Drawing.Point(24, 24)
Me.llblBookUrl.Name = "llblBookUrl"
Me.llblBookUrl.Size = New System.Drawing.Size(239, 24)
Me.llblBookUrl.TabIndex = 0
Me.llblBookUrl.TabStop = True
Me.llblBookUrl.Tag = "http://www.java.ru"
Me.llblBookUrl.Text = "Visit www.vbex.ru!"
"
"Form1
"
Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
Me.ClientSize = New System.Drawing.Size(325, 181)
Me.Controls.Add(Me.llblBookUrl)
Me.Name = "Form1"
Me.Text = "UseLinkLabel"
Me.ResumeLayout(False)
Me.PerformLayout()
End Sub
Friend WithEvents llblBookUrl As System.Windows.Forms.LinkLabel
End Class

</source>

==Using LinkLabels to create hyperlinks: browse C:\ drive==

<source lang="vbnet">
Imports System
Imports System.Drawing
Imports System.Windows.Forms
Public Class MainClass
Shared Sub Main()
Dim myform As Form = New FrmLinkLabel()
Application.Run(myform)
End Sub " Main
End Class
Public Class FrmLinkLabel
Inherits 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
" linklabels to C: drive, www.deitel.ru and Notepad
Friend WithEvents lnklblCDrive As LinkLabel
"Required by the Windows Form Designer
Private components As System.ruponentModel.Container
"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()
Me.lnklblCDrive = New LinkLabel()
Me.SuspendLayout()
"
"lnklblCDrive
"
Me.lnklblCDrive.Location = New System.Drawing.Point(72, 16)
Me.lnklblCDrive.Name = "lnklblCDrive"
Me.lnklblCDrive.TabIndex = 0
Me.lnklblCDrive.TabStop = True
Me.lnklblCDrive.Text = "Click to browse C:\"
"
"FrmLinkLabel
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(264, 149)
Me.Controls.AddRange(New Control() {Me.lnklblCDrive})
Me.Name = "FrmLinkLabel"
Me.Text = "LinkLabelTest"
Me.ResumeLayout(False)
End Sub
#End Region
" browse C:\ drive
Private Sub lnklblCDrive_LinkClicked _
(ByVal sender As System.Object, ByVal e As _
System.Windows.Forms.LinkLabelLinkClickedEventArgs) _
Handles lnklblCDrive.LinkClicked
lnklblCDrive.LinkVisited = True
System.Diagnostics.Process.Start("C:\")
End Sub " lnklblCDrive
End Class

</source>

==Using LinkLabels to create hyperlinks: Open Browser==

<source lang="vbnet">
Imports System
Imports System.Drawing
Imports System.Windows.Forms
Public Class MainClass
Shared Sub Main()
Dim myform As Form = New FrmLinkLabel()
Application.Run(myform)
End Sub " Main
End Class
Public Class FrmLinkLabel
Inherits 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
" linklabels to C: drive, www.deitel.ru and Notepad
Friend WithEvents linkLabel As LinkLabel
"Required by the Windows Form Designer
Private components As System.ruponentModel.Container
"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()
Me.linkLabel = New LinkLabel()
Me.SuspendLayout()
"
"linkLabel
"
Me.linkLabel.Location = New System.Drawing.Point(72, 16)
Me.linkLabel.Name = "linkLabel"
Me.linkLabel.TabIndex = 0
Me.linkLabel.TabStop = True
Me.linkLabel.Text = "http://www.vbex.ru"
"
"FrmLinkLabel
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(364, 149)
Me.Controls.AddRange(New Control() {Me.linkLabel})
Me.Name = "FrmLinkLabel"
Me.Text = "LinkLabelTest"
Me.ResumeLayout(False)
End Sub
#End Region
" browse C:\ drive
Private Sub linkLabel_LinkClicked _
(ByVal sender As System.Object, ByVal e As _
System.Windows.Forms.LinkLabelLinkClickedEventArgs) _
Handles linkLabel.LinkClicked
linkLabel.LinkVisited = True
System.Diagnostics.Process.Start _
("IExplore", "http://www.vbex.ru")
End Sub " linkLabel
End Class

</source>

==Using LinkLabels to create hyperlinks: Open Notepad==

<source lang="vbnet">
Imports System
Imports System.Drawing
Imports System.Windows.Forms
Public Class MainClass
Shared Sub Main()
Dim myform As Form = New FrmLinkLabel()
Application.Run(myform)
End Sub " Main
End Class
Public Class FrmLinkLabel
Inherits 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
" linklabels to C: drive, www.deitel.ru and Notepad
Friend WithEvents linkLabel As LinkLabel
"Required by the Windows Form Designer
Private components As System.ruponentModel.Container
"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()
Me.linkLabel = New LinkLabel()
Me.SuspendLayout()
"
"linkLabel
"
Me.linkLabel.Location = New System.Drawing.Point(72, 16)
Me.linkLabel.Name = "linkLabel"
Me.linkLabel.TabIndex = 0
Me.linkLabel.TabStop = True
Me.linkLabel.Text = "Open Notepad"
"
"FrmLinkLabel
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(364, 149)
Me.Controls.AddRange(New Control() {Me.linkLabel})
Me.Name = "FrmLinkLabel"
Me.Text = "LinkLabelTest"
Me.ResumeLayout(False)
End Sub
#End Region
" browse C:\ drive
Private Sub linkLabel_LinkClicked _
(ByVal sender As System.Object, ByVal e As _
System.Windows.Forms.LinkLabelLinkClickedEventArgs) _
Handles linkLabel.LinkClicked
linkLabel.LinkVisited = True
System.Diagnostics.Process.Start("notepad")
End Sub " linkLabel
End Class

</source>

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

VB.Net/GUI/LinkLabel - История изменений

в 16:40, 26 мая 2010

Admin: 1 версия