trying to open new window form

6 posts, 0 answers
  1. Monika
    Monika avatar
    9 posts
    Member since:
    Feb 2008

    Posted 28 Mar 2008 Link to this post

    I'm workin on a windows application and using dock panal. I have button and images under dock panel and firing button_click, images_click events. It opens the new window form. In windows-Vista, the functinaolity is running as I want. But when I installed the application in windows-XP, the events don't fire. Application hangs up. Any body has any idea?
  2. Julian Benkov
    Julian Benkov avatar
    1135 posts

    Posted 31 Mar 2008 Link to this post

    Hi Monika,

    We have not found any issues related to events of child controls hosted in a DockPanel object. If you continue to experience it, please send me a simple project to reproduce it locally. It will allow me to address any potential issue faster.

    Thank you in advance.

    Sincerely yours,
    Julian Benkov
    the Telerik team

    Instantly find answers to your questions at the new Telerik Support Center
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  4. Monika
    Monika avatar
    9 posts
    Member since:
    Feb 2008

    Posted 02 Apr 2008 Link to this post

    I have a groupboxs in my application and docking manager is in one of the groupbox say groupbox1. I set the groupbox1.visible to false. And in code I set it's to true. Whenever I changed the visible property of groupbox, any events of button in dock panel doesn't fire. Application hangs up. Here is a test application...




    Class TestForm

    Public Sub New()


    End Sub

    Private Sub TestForm_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

    Me.GroupBoxProductDetail.Visible = True

    End Sub


    Private Sub rbtnColorOptions_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles rbtnColorOptions.Click



    End Sub





    <Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _


    Class TestForm

    Inherits System.Windows.Forms.Form

    'Form overrides dispose to clean up the component list.

    <System.Diagnostics.DebuggerNonUserCode()> _

    Protected Overrides Sub Dispose(ByVal disposing As Boolean)


    If disposing AndAlso components IsNot Nothing Then


    End If



    End Try

    End Sub

    'Required by the Windows Form Designer

    Private components As System.ComponentModel.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()

    Dim resources As System.ComponentModel.ComponentResourceManager = New System.ComponentModel.ComponentResourceManager(GetType(TestForm))

    Me.GroupBoxProductDetail = New System.Windows.Forms.GroupBox

    Me.DockingManager1 = New Telerik.WinControls.Docking.DockingManager

    Me.DockPanel3 = New Telerik.WinControls.Docking.DockPanel

    Me.rbtnColorOptions = New Telerik.WinControls.UI.RadButton

    Me.DockPanel4 = New Telerik.WinControls.Docking.DockPanel


    CType(Me.DockingManager1, System.ComponentModel.ISupportInitialize).BeginInit()




    CType(Me.rbtnColorOptions, System.ComponentModel.ISupportInitialize).BeginInit()






    Me.GroupBoxProductDetail.Location = New System.Drawing.Point(12, 12)

    Me.GroupBoxProductDetail.Name = "GroupBoxProductDetail"

    Me.GroupBoxProductDetail.Size = New System.Drawing.Size(818, 445)

    Me.GroupBoxProductDetail.TabIndex = 3

    Me.GroupBoxProductDetail.TabStop = False

    Me.GroupBoxProductDetail.Visible = False




    Me.DockingManager1.ActiveDocument = Nothing

    Me.DockingManager1.BackgroundImageLayout = System.Windows.Forms.ImageLayout.None

    Me.DockingManager1.BorderStyle = System.Windows.Forms.BorderStyle.None

    Me.DockingManager1.LayoutTree = resources.GetString("DockingManager1.LayoutTree")

    Me.DockingManager1.Location = New System.Drawing.Point(3, 16)

    Me.DockingManager1.Name = "DockingManager1"




    Me.DockingManager1.PrimarySiteComponent.ActiveDocument = Nothing



    Me.DockingManager1.PrimarySiteComponent.Location = New System.Drawing.Point(0, 0)

    Me.DockingManager1.PrimarySiteComponent.Name = "PrimarySite"

    Me.DockingManager1.PrimarySiteComponent.PresenterMinSize = 25

    Me.DockingManager1.PrimarySiteComponent.TabIndex = 0

    Me.DockingManager1.Size = New System.Drawing.Size(812, 415)

    Me.DockingManager1.SizeWeight = 0.5

    Me.DockingManager1.TabIndex = 0

    Me.DockingManager1.Text = "DockingManager2"

    Me.DockingManager1.ThemeName = "Office2007Silver"




    Me.DockPanel3.AutoScroll = True

    Me.DockPanel3.BackColor = System.Drawing.SystemColors.Control

    Me.DockPanel3.BackgroundImageLayout = System.Windows.Forms.ImageLayout.None

    Me.DockPanel3.CaptionVisible = False

    Me.DockPanel3.CloseButtonVisible = False


    Me.DockPanel3.Description = Nothing

    Me.DockPanel3.DockState = Telerik.WinControls.Docking.DockState.Docked

    Me.DockPanel3.DropDownButtonVisible = False

    Me.DockPanel3.HideButtonVisible = False

    Me.DockPanel3.ID = New System.Guid("4fa493ef-0341-4246-b818-badb90a26be8")

    Me.DockPanel3.Image = Nothing

    Me.DockPanel3.Location = New System.Drawing.Point(1, 1)

    Me.DockPanel3.Name = "DockPanel3"

    Me.DockPanel3.PreferredDockSize = New System.Drawing.Size(100, 200)

    Me.DockPanel3.PreferredFloatSize = New System.Drawing.Size(150, 300)

    Me.DockPanel3.Size = New System.Drawing.Size(688, 413)

    Me.DockPanel3.TabIndex = 0

    Me.DockPanel3.TabStripVisible = False

    Me.DockPanel3.Text = "DockPanel3"




    Me.rbtnColorOptions.DisplayStyle = Telerik.WinControls.DisplayStyle.ImageAndText

    Me.rbtnColorOptions.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte))

    Me.rbtnColorOptions.ImageAlignment = System.Drawing.ContentAlignment.MiddleLeft

    Me.rbtnColorOptions.Location = New System.Drawing.Point(76, 213)

    Me.rbtnColorOptions.Name = "rbtnColorOptions"

    Me.rbtnColorOptions.Size = New System.Drawing.Size(89, 31)

    Me.rbtnColorOptions.TabIndex = 15

    Me.rbtnColorOptions.Text = "Test"

    Me.rbtnColorOptions.TextAlignment = System.Drawing.ContentAlignment.MiddleCenter

    Me.rbtnColorOptions.TextImageRelation = System.Windows.Forms.TextImageRelation.Overlay

    Me.rbtnColorOptions.ThemeName = "Office2007Black"




    Me.DockPanel4.BackColor = System.Drawing.SystemColors.Control

    Me.DockPanel4.CloseButtonVisible = False

    Me.DockPanel4.Description = Nothing

    Me.DockPanel4.DockState = Telerik.WinControls.Docking.DockState.Docked

    Me.DockPanel4.DropDownButtonVisible = False

    Me.DockPanel4.ID = New System.Guid("7975c397-c2e8-496b-a3ce-3b567326cbcf")

    Me.DockPanel4.Image = Nothing

    Me.DockPanel4.Location = New System.Drawing.Point(695, 21)

    Me.DockPanel4.Name = "DockPanel4"

    Me.DockPanel4.PreferredDockSize = New System.Drawing.Size(118, 393)

    Me.DockPanel4.PreferredFloatSize = New System.Drawing.Size(150, 300)

    Me.DockPanel4.RightToLeft = System.Windows.Forms.RightToLeft.Yes

    Me.DockPanel4.Size = New System.Drawing.Size(116, 393)

    Me.DockPanel4.TabIndex = 1

    Me.DockPanel4.TabStripVisible = False

    Me.DockPanel4.Text = "Custom Products"




    Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)

    Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font

    Me.ClientSize = New System.Drawing.Size(857, 476)


    Me.Name = "TestForm"

    Me.Text = "TestForm"



    CType(Me.DockingManager1, System.ComponentModel.ISupportInitialize).EndInit()




    CType(Me.rbtnColorOptions, System.ComponentModel.ISupportInitialize).EndInit()


    End Sub

    Friend WithEvents GroupBoxProductDetail As System.Windows.Forms.GroupBox

    Friend WithEvents DockingManager1 As Telerik.WinControls.Docking.DockingManager

    Friend WithEvents DockPanel3 As Telerik.WinControls.Docking.DockPanel

    Friend WithEvents rbtnColorOptions As Telerik.WinControls.UI.RadButton

    Friend WithEvents DockPanel4 As Telerik.WinControls.Docking.DockPanel




  5. Julian Benkov
    Julian Benkov avatar
    1135 posts

    Posted 04 Apr 2008 Link to this post

    Hello Monika,

    We have tested your sample code and all works fine. Please build a new form with the desired layout and reattach all events. It could be the case that the current design layout of the form is invalid.

    If you have additional questions, please contact us.

    Sincerely yours,
    Julian Benkov
    the Telerik team

    Instantly find answers to your questions at the new Telerik Support Center
  6. Monika
    Monika avatar
    9 posts
    Member since:
    Feb 2008

    Posted 04 Apr 2008 Link to this post

    This test code runs in windows vista perfectly but not in windows xp. Did you try to run on windows xp?
  7. Martin Vasilev
    Martin Vasilev avatar
    1061 posts

    Posted 07 Apr 2008 Link to this post

    Hi Monika,

    Thank you for writing.

    I have tested the provided code again and have determined that it has an invalid design layout. In Windows XP it builds without any exceptions, but at runtime it freezes and does not display the docking windows and the group box properly.

    I have only recreated the DockingManager in the same form with two DockPanels and one button (as your example) and everything gets to work normally. The button's click event ia raised without any problems too. Please try to recreate the DockingManager in your actual project and let me know if that does not solve your problem.

    Do not hesitate to contact me again if you need additional assistance.

    All the best,
    Martin Vasilev
    the Telerik team

    Instantly find answers to your questions at the new Telerik Support Center
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