VB.Net/GUI/Form Owner — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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(нет различий)
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Версия 19:40, 26 мая 2010
Form ownership
<source lang="vbnet"> Imports System Imports System.Drawing Imports System.Windows.Forms Imports System.ruponentModel Public Class MainClass
Shared Sub Main() Dim form1 As Form = New Form1 Application.Run(form1)
End Sub
End Class Public Class OwnedForm
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 Friend WithEvents lblState As System.Windows.Forms.Label "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.lblState = New System.Windows.Forms.Label() Me.SuspendLayout() " "lblState " Me.lblState.Location = New System.Drawing.Point(12, 12) Me.lblState.Name = "lblState" Me.lblState.Size = New System.Drawing.Size(184, 56) Me.lblState.TabIndex = 0 " "OwnedForm " Me.AutoScaleBaseSize = New System.Drawing.Size(5, 14) Me.ClientSize = New System.Drawing.Size(204, 78) Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.lblState}) Me.Font = New System.Drawing.Font("Tahoma", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte)) Me.Name = "OwnedForm" Me.StartPosition = System.Windows.Forms.FormStartPosition.Manual Me.Text = "Owned Form" Me.ResumeLayout(False) End Sub
- End Region
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 Friend WithEvents cmdAddOwnership As System.Windows.Forms.Button Friend WithEvents cmdReleaseOwnership As System.Windows.Forms.Button "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. Friend WithEvents label1 As System.Windows.Forms.Label <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent() Me.cmdAddOwnership = New System.Windows.Forms.Button() Me.cmdReleaseOwnership = New System.Windows.Forms.Button() Me.label1 = New System.Windows.Forms.Label() Me.SuspendLayout() " "cmdAddOwnership " Me.cmdAddOwnership.FlatStyle = System.Windows.Forms.FlatStyle.System Me.cmdAddOwnership.Location = New System.Drawing.Point(12, 180) Me.cmdAddOwnership.Name = "cmdAddOwnership" Me.cmdAddOwnership.Size = New System.Drawing.Size(120, 32) Me.cmdAddOwnership.TabIndex = 0 Me.cmdAddOwnership.Text = "Set Ownership" " "cmdReleaseOwnership " Me.cmdReleaseOwnership.FlatStyle = System.Windows.Forms.FlatStyle.System Me.cmdReleaseOwnership.Location = New System.Drawing.Point(148, 180) Me.cmdReleaseOwnership.Name = "cmdReleaseOwnership" Me.cmdReleaseOwnership.Size = New System.Drawing.Size(128, 32) Me.cmdReleaseOwnership.TabIndex = 1 Me.cmdReleaseOwnership.Text = "Remove Ownership" " "label1 " Me.label1.Location = New System.Drawing.Point(40, 32) Me.label1.Name = "label1" Me.label1.Size = New System.Drawing.Size(216, 80) Me.label1.TabIndex = 5 Me.label1.Text = "Minimize to check the ownership." " "Owner " Me.AutoScaleBaseSize = New System.Drawing.Size(5, 14) Me.ClientSize = New System.Drawing.Size(288, 222) Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.label1, Me.cmdReleaseOwnership, Me.cmdAddOwnership}) Me.Font = New System.Drawing.Font("Tahoma", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte)) Me.Name = "Owner" Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen Me.Text = "Basic Form" Me.ResumeLayout(False) End Sub
- End Region
Private frmOwned As New OwnedForm() Private Sub Owner_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Me.Show() frmOwned.Show() End Sub Private Sub cmdAddOwnership_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdAddOwnership.Click Me.AddOwnedForm(frmOwned) frmOwned.lblState.Text = "I"m Owned" End Sub Private Sub cmdReleaseOwnership_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdReleaseOwnership.Click Me.RemoveOwnedForm(frmOwned) frmOwned.lblState.Text = "I"m Free!" End Sub
End Class
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