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9.3

Databound controls inside tabcontrol tabs do not bind until after the tab is selected! Workarounds?

Asked by bd9000 in .NET, Microsoft Visual Basic.Net, VB Controls

Tags: VB.NET, Winforms, VB.NET 2.0, Visual Studio 2008

I discovered to my horror what appears to be a bug with the TabControl that comes with VS2008 (and every 3rd party tab control on the market that derives from this).

I built a sample text table on SQL 2005 Server with 3 columns "idx" (integer), "col1" (string) and "col2" (money)

I built a simple form with 1 TabControl with 2 tab pages.
On the first tab page I put in 2 databound textboxes. idx & col1
On the second page, I put in a single databound textbox. col2

There is a 4th text box outside of the TabControl that will have it's Text property changed to the text value of the databound col2 textbox when an event (does not matter the event, I've tried just about every one!) is fired (ie indexchanged, textchanged, etc.)

If a user is scrolling through records using a BindingNavigator, but does NOT click on the second tab, the col2 textbox is never filled with it's databound value!
To make matters worse, even if I programmatically change the selectedIndex of the TabControl right after the dataset is filled and then call the Refresh on the TabPages after each index, it STILL won't bind it. A user has to manually click the mouse on the tabPage (tab) to get the controls on the page (textbox, in this example) to update their contents.

In the real application, there are 6 tabPages with 8-15 controls on each page. Because there are 85 columns on the table, the only way to fit it into the form is to put the fields in tabPages or force the user to scroll a single page with 85 fields (not an option here).

Any ideas or workarounds?

Attached is the code below:

Get your answer NOW

         
           
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             ' Main Form *************************************
Public Class Form1
 
    Private Sub TestBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TestBindingNavigatorSaveItem.Click
        Me.Validate()
        Me.TestBindingSource.EndEdit()
        Me.TableAdapterManager.UpdateAll(Me.WPMlocalDataSet)
 
    End Sub
 
    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        'TODO: This line of code loads data into the 'WPMlocalDataSet.test' table. You can move, or remove it, as needed.
        Me.TestTableAdapter.Fill(Me.WPMlocalDataSet.test)
        'Me.TextBox1.Text = Me.Col2TextBox.Text  'can't use this unless you start on TabPage 2
 
    End Sub
 
    Private Sub BindingNavigatorMoveNextItem_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles BindingNavigatorMoveNextItem.Click
        Me.TextBox1.Text = Me.Col2TextBox.Text 'This won't work (nor will any events from the BN unless you start on TabPage 2 or click on it first otherwise Col2TextBox.TexT is still empty)
    End Sub
End Class
 
 
' Designer ********************************************************************************************
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class Form1
    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)
        Try
            If disposing AndAlso components IsNot Nothing Then
                components.Dispose()
            End If
        Finally
            MyBase.Dispose(disposing)
        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()
        Me.components = New System.ComponentModel.Container
        Dim resources As System.ComponentModel.ComponentResourceManager = New System.ComponentModel.ComponentResourceManager(GetType(Form1))
        Dim IdxLabel As System.Windows.Forms.Label
        Dim Col1Label As System.Windows.Forms.Label
        Dim Col2Label As System.Windows.Forms.Label
        Me.TestBindingNavigator = New System.Windows.Forms.BindingNavigator(Me.components)
        Me.BindingNavigatorAddNewItem = New System.Windows.Forms.ToolStripButton
        Me.BindingNavigatorCountItem = New System.Windows.Forms.ToolStripLabel
        Me.BindingNavigatorDeleteItem = New System.Windows.Forms.ToolStripButton
        Me.BindingNavigatorMoveFirstItem = New System.Windows.Forms.ToolStripButton
        Me.BindingNavigatorMovePreviousItem = New System.Windows.Forms.ToolStripButton
        Me.BindingNavigatorSeparator = New System.Windows.Forms.ToolStripSeparator
        Me.BindingNavigatorPositionItem = New System.Windows.Forms.ToolStripTextBox
        Me.BindingNavigatorSeparator1 = New System.Windows.Forms.ToolStripSeparator
        Me.BindingNavigatorMoveNextItem = New System.Windows.Forms.ToolStripButton
        Me.BindingNavigatorMoveLastItem = New System.Windows.Forms.ToolStripButton
        Me.BindingNavigatorSeparator2 = New System.Windows.Forms.ToolStripSeparator
        Me.TestBindingNavigatorSaveItem = New System.Windows.Forms.ToolStripButton
        Me.TabControl1 = New System.Windows.Forms.TabControl
        Me.TabPage1 = New System.Windows.Forms.TabPage
        Me.TabPage2 = New System.Windows.Forms.TabPage
        Me.IdxTextBox = New System.Windows.Forms.TextBox
        Me.Col1TextBox = New System.Windows.Forms.TextBox
        Me.Col2TextBox = New System.Windows.Forms.TextBox
        Me.TestBindingSource = New System.Windows.Forms.BindingSource(Me.components)
        Me.WPMlocalDataSet = New TabTestApp.WPMlocalDataSet
        Me.TestTableAdapter = New TabTestApp.WPMlocalDataSetTableAdapters.testTableAdapter
        Me.TableAdapterManager = New TabTestApp.WPMlocalDataSetTableAdapters.TableAdapterManager
        Me.TextBox1 = New System.Windows.Forms.TextBox
        IdxLabel = New System.Windows.Forms.Label
        Col1Label = New System.Windows.Forms.Label
        Col2Label = New System.Windows.Forms.Label
        CType(Me.TestBindingNavigator, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.TestBindingNavigator.SuspendLayout()
        Me.TabControl1.SuspendLayout()
        Me.TabPage1.SuspendLayout()
        Me.TabPage2.SuspendLayout()
        CType(Me.TestBindingSource, System.ComponentModel.ISupportInitialize).BeginInit()
        CType(Me.WPMlocalDataSet, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'TestBindingNavigator
        '
        Me.TestBindingNavigator.AddNewItem = Me.BindingNavigatorAddNewItem
        Me.TestBindingNavigator.BindingSource = Me.TestBindingSource
        Me.TestBindingNavigator.CountItem = Me.BindingNavigatorCountItem
        Me.TestBindingNavigator.DeleteItem = Me.BindingNavigatorDeleteItem
        Me.TestBindingNavigator.Items.AddRange(New System.Windows.Forms.ToolStripItem() {Me.BindingNavigatorMoveFirstItem, Me.BindingNavigatorMovePreviousItem, Me.BindingNavigatorSeparator, Me.BindingNavigatorPositionItem, Me.BindingNavigatorCountItem, Me.BindingNavigatorSeparator1, Me.BindingNavigatorMoveNextItem, Me.BindingNavigatorMoveLastItem, Me.BindingNavigatorSeparator2, Me.BindingNavigatorAddNewItem, Me.BindingNavigatorDeleteItem, Me.TestBindingNavigatorSaveItem})
        Me.TestBindingNavigator.Location = New System.Drawing.Point(0, 0)
        Me.TestBindingNavigator.MoveFirstItem = Me.BindingNavigatorMoveFirstItem
        Me.TestBindingNavigator.MoveLastItem = Me.BindingNavigatorMoveLastItem
        Me.TestBindingNavigator.MoveNextItem = Me.BindingNavigatorMoveNextItem
        Me.TestBindingNavigator.MovePreviousItem = Me.BindingNavigatorMovePreviousItem
        Me.TestBindingNavigator.Name = "TestBindingNavigator"
        Me.TestBindingNavigator.PositionItem = Me.BindingNavigatorPositionItem
        Me.TestBindingNavigator.Size = New System.Drawing.Size(752, 25)
        Me.TestBindingNavigator.TabIndex = 1
        Me.TestBindingNavigator.Text = "BindingNavigator1"
        '
        'BindingNavigatorAddNewItem
        '
        Me.BindingNavigatorAddNewItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image
        Me.BindingNavigatorAddNewItem.Image = CType(resources.GetObject("BindingNavigatorAddNewItem.Image"), System.Drawing.Image)
        Me.BindingNavigatorAddNewItem.Name = "BindingNavigatorAddNewItem"
        Me.BindingNavigatorAddNewItem.RightToLeftAutoMirrorImage = True
        Me.BindingNavigatorAddNewItem.Size = New System.Drawing.Size(23, 22)
        Me.BindingNavigatorAddNewItem.Text = "Add new"
        '
        'BindingNavigatorCountItem
        '
        Me.BindingNavigatorCountItem.Name = "BindingNavigatorCountItem"
        Me.BindingNavigatorCountItem.Size = New System.Drawing.Size(35, 22)
        Me.BindingNavigatorCountItem.Text = "of {0}"
        Me.BindingNavigatorCountItem.ToolTipText = "Total number of items"
        '
        'BindingNavigatorDeleteItem
        '
        Me.BindingNavigatorDeleteItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image
        Me.BindingNavigatorDeleteItem.Image = CType(resources.GetObject("BindingNavigatorDeleteItem.Image"), System.Drawing.Image)
        Me.BindingNavigatorDeleteItem.Name = "BindingNavigatorDeleteItem"
        Me.BindingNavigatorDeleteItem.RightToLeftAutoMirrorImage = True
        Me.BindingNavigatorDeleteItem.Size = New System.Drawing.Size(23, 22)
        Me.BindingNavigatorDeleteItem.Text = "Delete"
        '
        'BindingNavigatorMoveFirstItem
        '
        Me.BindingNavigatorMoveFirstItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image
        Me.BindingNavigatorMoveFirstItem.Image = CType(resources.GetObject("BindingNavigatorMoveFirstItem.Image"), System.Drawing.Image)
        Me.BindingNavigatorMoveFirstItem.Name = "BindingNavigatorMoveFirstItem"
        Me.BindingNavigatorMoveFirstItem.RightToLeftAutoMirrorImage = True
        Me.BindingNavigatorMoveFirstItem.Size = New System.Drawing.Size(23, 22)
        Me.BindingNavigatorMoveFirstItem.Text = "Move first"
        '
        'BindingNavigatorMovePreviousItem
        '
        Me.BindingNavigatorMovePreviousItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image
        Me.BindingNavigatorMovePreviousItem.Image = CType(resources.GetObject("BindingNavigatorMovePreviousItem.Image"), System.Drawing.Image)
        Me.BindingNavigatorMovePreviousItem.Name = "BindingNavigatorMovePreviousItem"
        Me.BindingNavigatorMovePreviousItem.RightToLeftAutoMirrorImage = True
        Me.BindingNavigatorMovePreviousItem.Size = New System.Drawing.Size(23, 22)
        Me.BindingNavigatorMovePreviousItem.Text = "Move previous"
        '
        'BindingNavigatorSeparator
        '
        Me.BindingNavigatorSeparator.Name = "BindingNavigatorSeparator"
        Me.BindingNavigatorSeparator.Size = New System.Drawing.Size(6, 25)
        '
        'BindingNavigatorPositionItem
        '
        Me.BindingNavigatorPositionItem.AccessibleName = "Position"
        Me.BindingNavigatorPositionItem.AutoSize = False
        Me.BindingNavigatorPositionItem.Name = "BindingNavigatorPositionItem"
        Me.BindingNavigatorPositionItem.Size = New System.Drawing.Size(50, 23)
        Me.BindingNavigatorPositionItem.Text = "0"
        Me.BindingNavigatorPositionItem.ToolTipText = "Current position"
        '
        'BindingNavigatorSeparator1
        '
        Me.BindingNavigatorSeparator1.Name = "BindingNavigatorSeparator1"
        Me.BindingNavigatorSeparator1.Size = New System.Drawing.Size(6, 25)
        '
        'BindingNavigatorMoveNextItem
        '
        Me.BindingNavigatorMoveNextItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image
        Me.BindingNavigatorMoveNextItem.Image = CType(resources.GetObject("BindingNavigatorMoveNextItem.Image"), System.Drawing.Image)
        Me.BindingNavigatorMoveNextItem.Name = "BindingNavigatorMoveNextItem"
        Me.BindingNavigatorMoveNextItem.RightToLeftAutoMirrorImage = True
        Me.BindingNavigatorMoveNextItem.Size = New System.Drawing.Size(23, 22)
        Me.BindingNavigatorMoveNextItem.Text = "Move next"
        '
        'BindingNavigatorMoveLastItem
        '
        Me.BindingNavigatorMoveLastItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image
        Me.BindingNavigatorMoveLastItem.Image = CType(resources.GetObject("BindingNavigatorMoveLastItem.Image"), System.Drawing.Image)
        Me.BindingNavigatorMoveLastItem.Name = "BindingNavigatorMoveLastItem"
        Me.BindingNavigatorMoveLastItem.RightToLeftAutoMirrorImage = True
        Me.BindingNavigatorMoveLastItem.Size = New System.Drawing.Size(23, 22)
        Me.BindingNavigatorMoveLastItem.Text = "Move last"
        '
        'BindingNavigatorSeparator2
        '
        Me.BindingNavigatorSeparator2.Name = "BindingNavigatorSeparator2"
        Me.BindingNavigatorSeparator2.Size = New System.Drawing.Size(6, 25)
        '
        'TestBindingNavigatorSaveItem
        '
        Me.TestBindingNavigatorSaveItem.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image
        Me.TestBindingNavigatorSaveItem.Image = CType(resources.GetObject("TestBindingNavigatorSaveItem.Image"), System.Drawing.Image)
        Me.TestBindingNavigatorSaveItem.Name = "TestBindingNavigatorSaveItem"
        Me.TestBindingNavigatorSaveItem.Size = New System.Drawing.Size(23, 22)
        Me.TestBindingNavigatorSaveItem.Text = "Save Data"
        '
        'TabControl1
        '
        Me.TabControl1.Controls.Add(Me.TabPage1)
        Me.TabControl1.Controls.Add(Me.TabPage2)
        Me.TabControl1.Location = New System.Drawing.Point(63, 70)
        Me.TabControl1.Name = "TabControl1"
        Me.TabControl1.SelectedIndex = 0
        Me.TabControl1.Size = New System.Drawing.Size(468, 247)
        Me.TabControl1.TabIndex = 2
        '
        'TabPage1
        '
        Me.TabPage1.Controls.Add(Col1Label)
        Me.TabPage1.Controls.Add(Me.Col1TextBox)
        Me.TabPage1.Controls.Add(IdxLabel)
        Me.TabPage1.Controls.Add(Me.IdxTextBox)
        Me.TabPage1.Location = New System.Drawing.Point(4, 22)
        Me.TabPage1.Name = "TabPage1"
        Me.TabPage1.Padding = New System.Windows.Forms.Padding(3)
        Me.TabPage1.Size = New System.Drawing.Size(460, 221)
        Me.TabPage1.TabIndex = 0
        Me.TabPage1.Text = "TabPage1"
        Me.TabPage1.UseVisualStyleBackColor = True
        '
        'TabPage2
        '
        Me.TabPage2.Controls.Add(Col2Label)
        Me.TabPage2.Controls.Add(Me.Col2TextBox)
        Me.TabPage2.Location = New System.Drawing.Point(4, 22)
        Me.TabPage2.Name = "TabPage2"
        Me.TabPage2.Padding = New System.Windows.Forms.Padding(3)
        Me.TabPage2.Size = New System.Drawing.Size(460, 221)
        Me.TabPage2.TabIndex = 1
        Me.TabPage2.Text = "TabPage2"
        Me.TabPage2.UseVisualStyleBackColor = True
        '
        'IdxLabel
        '
        IdxLabel.AutoSize = True
        IdxLabel.Location = New System.Drawing.Point(146, 54)
        IdxLabel.Name = "IdxLabel"
        IdxLabel.Size = New System.Drawing.Size(23, 13)
        IdxLabel.TabIndex = 0
        IdxLabel.Text = "idx:"
        '
        'IdxTextBox
        '
        Me.IdxTextBox.DataBindings.Add(New System.Windows.Forms.Binding("Text", Me.TestBindingSource, "idx", True))
        Me.IdxTextBox.Location = New System.Drawing.Point(175, 51)
        Me.IdxTextBox.Name = "IdxTextBox"
        Me.IdxTextBox.Size = New System.Drawing.Size(100, 20)
        Me.IdxTextBox.TabIndex = 1
        '
        'Col1Label
        '
        Col1Label.AutoSize = True
        Col1Label.Location = New System.Drawing.Point(139, 80)
        Col1Label.Name = "Col1Label"
        Col1Label.Size = New System.Drawing.Size(30, 13)
        Col1Label.TabIndex = 2
        Col1Label.Text = "col1:"
        '
        'Col1TextBox
        '
        Me.Col1TextBox.DataBindings.Add(New System.Windows.Forms.Binding("Text", Me.TestBindingSource, "col1", True))
        Me.Col1TextBox.Location = New System.Drawing.Point(175, 77)
        Me.Col1TextBox.Name = "Col1TextBox"
        Me.Col1TextBox.Size = New System.Drawing.Size(100, 20)
        Me.Col1TextBox.TabIndex = 3
        '
        'Col2Label
        '
        Col2Label.AutoSize = True
        Col2Label.Location = New System.Drawing.Point(141, 101)
        Col2Label.Name = "Col2Label"
        Col2Label.Size = New System.Drawing.Size(30, 13)
        Col2Label.TabIndex = 0
        Col2Label.Text = "col2:"
        '
        'Col2TextBox
        '
        Me.Col2TextBox.DataBindings.Add(New System.Windows.Forms.Binding("Text", Me.TestBindingSource, "col2", True))
        Me.Col2TextBox.Location = New System.Drawing.Point(177, 98)
        Me.Col2TextBox.Name = "Col2TextBox"
        Me.Col2TextBox.Size = New System.Drawing.Size(100, 20)
        Me.Col2TextBox.TabIndex = 1
        '
        'TestBindingSource
        '
        Me.TestBindingSource.DataMember = "test"
        Me.TestBindingSource.DataSource = Me.WPMlocalDataSet
        '
        'WPMlocalDataSet
        '
        Me.WPMlocalDataSet.DataSetName = "WPMlocalDataSet"
        Me.WPMlocalDataSet.SchemaSerializationMode = System.Data.SchemaSerializationMode.IncludeSchema
        '
        'TestTableAdapter
        '
        Me.TestTableAdapter.ClearBeforeFill = True
        '
        'TableAdapterManager
        '
        Me.TableAdapterManager.BackupDataSetBeforeUpdate = False
        Me.TableAdapterManager.testTableAdapter = Me.TestTableAdapter
        Me.TableAdapterManager.UpdateOrder = TabTestApp.WPMlocalDataSetTableAdapters.TableAdapterManager.UpdateOrderOption.InsertUpdateDelete
        '
        'TextBox1
        '
        Me.TextBox1.Location = New System.Drawing.Point(594, 146)
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.Size = New System.Drawing.Size(100, 20)
        Me.TextBox1.TabIndex = 3
        '
        'Form1
        '
        Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
        Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
        Me.ClientSize = New System.Drawing.Size(752, 421)
        Me.Controls.Add(Me.TextBox1)
        Me.Controls.Add(Me.TabControl1)
        Me.Controls.Add(Me.TestBindingNavigator)
        Me.Name = "Form1"
        Me.Text = "Form1"
        CType(Me.TestBindingNavigator, System.ComponentModel.ISupportInitialize).EndInit()
        Me.TestBindingNavigator.ResumeLayout(False)
        Me.TestBindingNavigator.PerformLayout()
        Me.TabControl1.ResumeLayout(False)
        Me.TabPage1.ResumeLayout(False)
        Me.TabPage1.PerformLayout()
        Me.TabPage2.ResumeLayout(False)
        Me.TabPage2.PerformLayout()
        CType(Me.TestBindingSource, System.ComponentModel.ISupportInitialize).EndInit()
        CType(Me.WPMlocalDataSet, System.ComponentModel.ISupportInitialize).EndInit()
        Me.ResumeLayout(False)
        Me.PerformLayout()
 
    End Sub
    Friend WithEvents WPMlocalDataSet As TabTestApp.WPMlocalDataSet
    Friend WithEvents TestBindingSource As System.Windows.Forms.BindingSource
    Friend WithEvents TestTableAdapter As TabTestApp.WPMlocalDataSetTableAdapters.testTableAdapter
    Friend WithEvents TableAdapterManager As TabTestApp.WPMlocalDataSetTableAdapters.TableAdapterManager
    Friend WithEvents TestBindingNavigator As System.Windows.Forms.BindingNavigator
    Friend WithEvents BindingNavigatorAddNewItem As System.Windows.Forms.ToolStripButton
    Friend WithEvents BindingNavigatorCountItem As System.Windows.Forms.ToolStripLabel
    Friend WithEvents BindingNavigatorDeleteItem As System.Windows.Forms.ToolStripButton
    Friend WithEvents BindingNavigatorMoveFirstItem As System.Windows.Forms.ToolStripButton
    Friend WithEvents BindingNavigatorMovePreviousItem As System.Windows.Forms.ToolStripButton
    Friend WithEvents BindingNavigatorSeparator As System.Windows.Forms.ToolStripSeparator
    Friend WithEvents BindingNavigatorPositionItem As System.Windows.Forms.ToolStripTextBox
    Friend WithEvents BindingNavigatorSeparator1 As System.Windows.Forms.ToolStripSeparator
    Friend WithEvents BindingNavigatorMoveNextItem As System.Windows.Forms.ToolStripButton
    Friend WithEvents BindingNavigatorMoveLastItem As System.Windows.Forms.ToolStripButton
    Friend WithEvents BindingNavigatorSeparator2 As System.Windows.Forms.ToolStripSeparator
    Friend WithEvents TestBindingNavigatorSaveItem As System.Windows.Forms.ToolStripButton
    Friend WithEvents TabControl1 As System.Windows.Forms.TabControl
    Friend WithEvents TabPage1 As System.Windows.Forms.TabPage
    Friend WithEvents Col1TextBox As System.Windows.Forms.TextBox
    Friend WithEvents IdxTextBox As System.Windows.Forms.TextBox
    Friend WithEvents TabPage2 As System.Windows.Forms.TabPage
    Friend WithEvents Col2TextBox As System.Windows.Forms.TextBox
    Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
 
End Class

           
         

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8. jpaulino220,687
9. nmarun173,575
10. jaime_oliv...167,984
11. Omego2K165,286
12. kaufmed152,382
13. webtubbs147,044
14. angelIII131,990
15. ragi0017128,710
16. spprivate112,984
17. jensfiederer110,768
18. Fernando...106,587
19. daveamour106,532
20. pivar104,000
21. sunithnair96,554
22. ToddBeau...92,560
23. guru_sami86,768
24. Juan_Bar...86,494
25. mlmcc85,515

1. TheLearn...2,427,836
2. Idle_Mind1,191,487
3. emoreau814,732
4. iboutchkine809,868
5. Dhaest672,668
6. jaime_oliv...604,776
7. jpaulino598,835
8. mmarinov556,677
9. CodeCruiser532,446
10. gregoryyo...530,316
11. Fernando...489,357
12. graye486,293
13. abel482,149
14. naveenko...451,699
15. angelIII396,098
16. webtubbs361,351
17. testn352,601
18. jensfiederer336,483
19. RobertRFr...333,569
20. YZlat332,657
21. surajguptha324,880
22. Arthur_...316,064
23. AlexFM304,664
24. VBRocks297,419
25. Mikal613280,938

Databound controls inside tabcontrol tabs do not bind until after the tab is selected! Workarounds?

Asked by bd9000 in .NET, Microsoft Visual Basic.Net, VB Controls

Tags: VB.NET, Winforms, VB.NET 2.0, Visual Studio 2008

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