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See more: C#WPFwpftoolkit
Hi All
I have a radGridView - WPF With
<telerik:RadGridView Grid.Row="1" Name="grdUpload" FontWeight="Bold" ShowGroupPanel="False" AutoGenerateColumns="true"
 IsReadOnly="True" ShowInsertRow="False"   ItemsSource="{Binding DtRecord, Mode=TwoWay}" SnapsToDevicePixels="False" CanUserFreezeColumns="False" SelectedItem="{Binding DrSelectedData,Mode= Default}" RowStyleSelector="{StaticResource radRowStyle}" />                 
Code by MVVM desgin patten
 
Description :
DtRecord is a DataTable in View Model
Private m_DtRecord As DataTable
Public Property DtRecord As DataTable
Get
    Return m_DtRecord
End Get
Set(value As DataTable)
    m_DtRecord = value
    OnPropertyChanged("DtRecord")
End Set
End Property
And I have a method for Search Record in DtRecord
 
        Overloads Sub SearchDataLog()
            'TODO: SearchDataLog
             Dim dtSearch As DataTable = m_staticDataTable.Copy()
            'Add new DataTable
            For Each dr As DataRow In listDataRows
                dtSearch.Rows.Add(dtSearch.NewRow())
                For Each cl As DataColumn In dtSearch.Columns
                    Dim clName As String = cl.ColumnName
                    dtSearch.Rows(dtSearch.Rows.Count - 1)(clName) = dr(clName)
                Next                                 
            Next
            DtRecord = dtSearch
        End Sub
listDataRows is an expected list with collection rows
 
I Work with Follow
Step 1 : Fill data to Gridview --> Displays All record
Step 2 : I Sorting by a Other column --> Order with column
Step 3 : I Search a record dose not exit --> display no once or more Record
Step 4 : I Search a record is exit --> Exception
--> I have an Exception : Cloumns '[ *** ]' Dose not exit .
*** : Is the Column name I sorted
 
Note : I'm sure DtRecord result Contains column
Message Error : OnpropertyChanged("DtRecord") Rows on my code File
Posted 12-Apr-12 22:54pm
lean90635

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