User defined Dialog : Custom Dialog « GUI « VB.Net Tutorial






User defined Dialog
Imports System.Windows.Forms

public class UseDefineDialog
   public Shared Sub Main
        Application.Run(New 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
    Private WithEvents btnNewCaption As System.Windows.Forms.Button

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.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.btnNewCaption = New System.Windows.Forms.Button()
        Me.SuspendLayout()
        '
        'btnNewCaption
        '
        Me.btnNewCaption.Location = New System.Drawing.Point(106, 120)
        Me.btnNewCaption.Name = "btnNewCaption"
        Me.btnNewCaption.Size = New System.Drawing.Size(80, 32)
        Me.btnNewCaption.TabIndex = 0
        Me.btnNewCaption.Text = "New Caption"
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(292, 273)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.btnNewCaption})
        Me.Name = "Form1"
        Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
        Me.Text = "Form1"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub btnNewCaption_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnNewCaption.Click
        Dim frmCaption As New Form2()
        frmCaption.ShowDialog()
        If frmCaption.DialogResult = DialogResult.OK Then
            Me.Text = frmCaption.Caption
        End If
    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        
    End Sub
End Class




Public Class Form2
    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
    Private WithEvents btnOK As System.Windows.Forms.Button
    Private WithEvents btnCancel As System.Windows.Forms.Button
    Private WithEvents txtNewCaption As System.Windows.Forms.TextBox

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.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.DebuggerStepThroughAttribute()> Private Sub InitializeComponent()
        Me.btnCancel = New System.Windows.Forms.Button()
        Me.txtNewCaption = New System.Windows.Forms.TextBox()
        Me.btnOK = New System.Windows.Forms.Button()
        Me.SuspendLayout()
        '
        'btnCancel
        '
        Me.btnCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel
        Me.btnCancel.Location = New System.Drawing.Point(141, 80)
        Me.btnCancel.Name = "btnCancel"
        Me.btnCancel.Size = New System.Drawing.Size(72, 32)
        Me.btnCancel.TabIndex = 2
        Me.btnCancel.Text = "Cancel"
        '
        'txtNewCaption
        '
        Me.txtNewCaption.Location = New System.Drawing.Point(73, 32)
        Me.txtNewCaption.Name = "txtNewCaption"
        Me.txtNewCaption.Size = New System.Drawing.Size(120, 20)
        Me.txtNewCaption.TabIndex = 1
        Me.txtNewCaption.Text = ""
        '
        'btnOK
        '
        Me.btnOK.DialogResult = System.Windows.Forms.DialogResult.OK
        Me.btnOK.Location = New System.Drawing.Point(53, 80)
        Me.btnOK.Name = "btnOK"
        Me.btnOK.Size = New System.Drawing.Size(72, 32)
        Me.btnOK.TabIndex = 0
        Me.btnOK.Text = "OK"
        '
        'Form2
        '
        Me.AcceptButton = Me.btnOK
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.CancelButton = Me.btnCancel
        Me.ClientSize = New System.Drawing.Size(266, 154)
        Me.ControlBox = False
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.btnCancel, Me.txtNewCaption, Me.btnOK})
        Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog
        Me.Name = "Form2"
        Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent
        Me.Text = "Dialog"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Public Property Caption() As String
        Get
            Caption = txtNewCaption.Text
        End Get
        Set(ByVal Value As String)

        End Set
    End Property


End Class








14.69.Custom Dialog
14.69.1.Create Dialog from FormCreate Dialog from Form
14.69.2.User defined DialogUser defined Dialog
14.69.3.Get Custom dialog returning valueGet Custom dialog returning value
14.69.4.Login DialogLogin Dialog
14.69.5.About DialogAbout Dialog
14.69.6.Dialog apply methodDialog apply method
14.69.7.Custom dialog with custom classCustom dialog with custom class
14.69.8.Dialog with propertiesDialog with properties