vsvb
asked on
Problem in Load Dynamic Control in GroupBox
Hi Experts
In this example on Button1_click event , I am Dyanmiclly Creat Control array of Buttton on Form1
But i want this Button is not creat on Form1 as container but on the GroupBox control as container
(mins all Button is loaded in Groupbox insted of Form)
any one give me help how to make it this
Thanks
Add 2 control on form Button1 and GroupBox1
'######################### ########## ########## #
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.ComponentModel.ICon tainer
'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 Button1 As System.Windows.Forms.Butto n
Friend WithEvents GroupBox1 As System.Windows.Forms.Group Box
<System.Diagnostics.Debugg erStepThro ugh()> Private Sub InitializeComponent()
Me.Button1 = New System.Windows.Forms.Butto n
Me.GroupBox1 = New System.Windows.Forms.Group Box
Me.SuspendLayout()
'
'Button1
'
Me.Button1.Location = New System.Drawing.Point(112, 296)
Me.Button1.Name = "Button1"
Me.Button1.Size = New System.Drawing.Size(152, 32)
Me.Button1.TabIndex = 0
Me.Button1.Text = "Button1"
'
'GroupBox1
'
Me.GroupBox1.Location = New System.Drawing.Point(422, 52)
Me.GroupBox1.Name = "GroupBox1"
Me.GroupBox1.Size = New System.Drawing.Size(264, 160)
Me.GroupBox1.TabIndex = 3
Me.GroupBox1.TabStop = False
Me.GroupBox1.Text = "GroupBox1"
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(840, 606)
Me.Controls.Add(Me.GroupBo x1)
Me.Controls.Add(Me.Button1 )
Me.Name = "Form1"
Me.Text = "Form1"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'Create the button
'Specify the location and the size
Dim btn(3) As Button
Dim i As Integer
For i = 1 To 3
btn(i) = New Button
btn(i).Location = New System.Drawing.Point(200, 30 * i)
btn(i).Size = New System.Drawing.Size(100, 20)
btn(i).Text = "New Button" + Str(i)
'Add it to the forms control collection
Me.Controls.Add(btn(i))
'Link the event to the event handler
AddHandler btn(i).Click, AddressOf Me.ClickButton
Next
End Sub
Private Sub ClickButton(ByVal sender As System.Object, ByVal e As System.EventArgs) 'Handles Button1.Click, Button2.Click(, Button3.Enter)
Dim btn As Button
btn = CType(sender, Button)
MsgBox(btn.Text)
End Sub
End Class
########################## ########## ##########
In this example on Button1_click event , I am Dyanmiclly Creat Control array of Buttton on Form1
But i want this Button is not creat on Form1 as container but on the GroupBox control as container
(mins all Button is loaded in Groupbox insted of Form)
any one give me help how to make it this
Thanks
Add 2 control on form Button1 and GroupBox1
'#########################
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.ComponentModel.ICon
'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 Button1 As System.Windows.Forms.Butto
Friend WithEvents GroupBox1 As System.Windows.Forms.Group
<System.Diagnostics.Debugg
Me.Button1 = New System.Windows.Forms.Butto
Me.GroupBox1 = New System.Windows.Forms.Group
Me.SuspendLayout()
'
'Button1
'
Me.Button1.Location = New System.Drawing.Point(112, 296)
Me.Button1.Name = "Button1"
Me.Button1.Size = New System.Drawing.Size(152, 32)
Me.Button1.TabIndex = 0
Me.Button1.Text = "Button1"
'
'GroupBox1
'
Me.GroupBox1.Location = New System.Drawing.Point(422, 52)
Me.GroupBox1.Name = "GroupBox1"
Me.GroupBox1.Size = New System.Drawing.Size(264, 160)
Me.GroupBox1.TabIndex = 3
Me.GroupBox1.TabStop = False
Me.GroupBox1.Text = "GroupBox1"
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(840, 606)
Me.Controls.Add(Me.GroupBo
Me.Controls.Add(Me.Button1
Me.Name = "Form1"
Me.Text = "Form1"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'Create the button
'Specify the location and the size
Dim btn(3) As Button
Dim i As Integer
For i = 1 To 3
btn(i) = New Button
btn(i).Location = New System.Drawing.Point(200, 30 * i)
btn(i).Size = New System.Drawing.Size(100, 20)
btn(i).Text = "New Button" + Str(i)
'Add it to the forms control collection
Me.Controls.Add(btn(i))
'Link the event to the event handler
AddHandler btn(i).Click, AddressOf Me.ClickButton
Next
End Sub
Private Sub ClickButton(ByVal sender As System.Object, ByVal e As System.EventArgs) 'Handles Button1.Click, Button2.Click(, Button3.Enter)
Dim btn As Button
btn = CType(sender, Button)
MsgBox(btn.Text)
End Sub
End Class
##########################
ASKER CERTIFIED SOLUTION
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or a different alternative would be:
Dim btn(2) As Button
Dim i As Integer
For i = 0 To 2
btn(i) = New Button
btn(i).SetBounds(200, 3 * (i + 1), 100, 20)
btn(i).Text = "New Button" + (i + 1).ToString
AddHandler btn(i).Click, AddressOf Me.ClickButton
Next
GroupBox1.Controls.AddRang e(btn) ' you have to make sure that all elements in the array are filled
Dim btn(2) As Button
Dim i As Integer
For i = 0 To 2
btn(i) = New Button
btn(i).SetBounds(200, 3 * (i + 1), 100, 20)
btn(i).Text = "New Button" + (i + 1).ToString
AddHandler btn(i).Click, AddressOf Me.ClickButton
Next
GroupBox1.Controls.AddRang
a different alternative... that makes a whole lotta sense! :D
ASKER
tx Twilley
have a nice day
have a nice day
u too
btn(i).Location = New System.Drawing.Point(200, 30 * i)
btn(i).Size = New System.Drawing.Size(100, 20)
can be:
btn(i).SetBounds(200, 3 * i, 100, 20)