I'm using infragistics 10.1.20101.1007 with Visual Studio 2010 and VB.Net

I have a winforms app that binds several controls (mostly ultraTextEditor) to a datatable. The text boxes work exactly as I would expect them to, but the ultracheckeditor is not. It shows the data correctly, but the databinding events that keep other bound objects in sync do not happen initially. Only after the first change does the checkbox begin behaving like I would expect. Am I doing something wrong? Is this a bug in the ultracheckboxeditor? Any suggestions?

Thanks,
Tony

 To duplicate the issue, create the sample app as detailed below (code doesn't paste so well).

Run the app. Note the data in the grid. Modify the text in the text box noting that each keystroke updates the grid.

Run The app. Then modify the checkbox data with a single click. Note that the grid data does not update. Click the checkbox again to modify the value. Now, the grid will stay in sync with the checkbox.

 Example App: Need a winforms app with an ultragrid, ultracheckeditor, and ultratexteditor

Example Code:

Public Class Form1
Dim _DtData As New DataTable
Dim _dataLoaded As Boolean = False

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
   BuildData()
   BindData()
   _dataLoaded = True
End Sub

Private Sub BuildData()
    Dim col1 As New DataColumn("BitColumn", GetType(Boolean))
    Dim col2 As New DataColumn("TextColumn", GetType(String))

    _DtData.Columns.Add(col1)
    _DtData.Columns.Add(col2)

    Dim row1 As DataRow = _DtData.NewRow
    row1.Item("BitColumn") = 1
    row1.Item("TextColumn") = "True Value"

    Dim row2 As DataRow = _DtData.NewRow
    row2.Item("BitColumn") = 0
    row2.Item("TextColumn") = "False Value"

    Dim row3 As DataRow = _DtData.NewRow
    row3.Item("BitColumn") = 0
    row3.Item("TextColumn") = "Another False Value"

    _DtData.Rows.Add(row1)
    _DtData.Rows.Add(row2)
    _DtData.Rows.Add(row3)
    _DtData.AcceptChanges()
End Sub

Private Sub BindData()
    Me.UltraGrid1.DataSource = _DtData
    Dim bndChecked As New Windows.Forms.Binding("CheckedValue", _DtData, "BitColumn")
    Dim bndText As New Windows.Forms.Binding("Text", _DtData, "TextColumn")
    bndText.DataSourceUpdateMode = DataSourceUpdateMode.OnPropertyChanged
    bndChecked.DataSourceUpdateMode = DataSourceUpdateMode.OnPropertyChanged
    Me.UltraCheckEditor1.DataBindings.Add(bndChecked)
    Me.UltraTextEditor1.DataBindings.Add(bndText)
End Sub

Private Sub UltraCheckEditor1_CheckedValueChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles UltraCheckEditor1.CheckedValueChanged
    If _dataLoaded Then Me.BindingContext(_DtData).EndCurrentEdit()
End Sub

Private Sub UltraTextEditor1_ValueChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles UltraTextEditor1.ValueChanged
    If _dataLoaded Then Me.BindingContext(_DtData).EndCurrentEdit()
End Sub

End Class