i have done that task ,now i want bind specific Combo box column of specific row .
my code is like this
Xml
<Grid>
<Grid.Resources>
<Style TargetType="telerik:RadComboBox">
<EventSetter Event="SelectionChanged" Handler="ComboBox_SelectionChanged" />
</Style>
</Grid.Resources>
<UI:ModuleControl x:Name="mdParticipantWI" IsShowIcon="False"
Title="Participant Wellness Incentives"
Margin="8">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="auto" />
<RowDefinition />
</Grid.RowDefinitions>
<StackPanel VerticalAlignment="Top">
<TextBlock Name="txtUserName"
Style="{StaticResource SectionTitleStyle}" />
<TextBlock />
<TextBlock Text="Risk Factor Overrides"
Style="{StaticResource SectionTitleStyle}" />
<StackPanel>
<UI:UcToolbar IsShowNewButton="True" IsShowDeleteButton="True" IsShowCancelButton="True" IsShowEditButton="True" IsShowSaveButton="True" x:Name="UcToolbar1"></UI:UcToolbar>
<telerik:RadGridView x:Name="grdRiskFactorOverrides"
ShowGroupPanel="False"
Margin="0 8 0 0"
AutoGenerateColumns="false">
<telerik:RadGridView.Columns>
<telerik:GridViewComboBoxColumn DataMemberBinding="{Binding ewip_id}"
UniqueName="Models"
IsComboBoxEditable="false"
Header= "Model"
HeaderTextAlignment="Center"
SelectedValueMemberPath="ewip_id"
DisplayMemberPath="ewip_title"
Width="200" />
<telerik:GridViewComboBoxColumn DataMemberBinding="{Binding ewrf_id}"
UniqueName="RiskFactors" Name="RiskFactors"
IsComboBoxEditable="True"
IsEnabled="True"
Header= "Risk Factor"
HeaderTextAlignment="Center"
SelectedValueMemberPath="ewrf_id"
DisplayMemberPath="risk_factor"
Width="150" />
<telerik:GridViewDataColumn Header="Reason for Override"
DataMemberBinding="{Binding reason}"
Width="*" />
</telerik:RadGridView.Columns>
</telerik:RadGridView>
<!--<UI:MaestroGridView x:Name="grdRiskFactorOverrides"
ShowGroupPanel="False"
Margin="0 8 0 0"
AutoGenerateColumns="false">
<UI:MaestroGridView.Columns>
<telerik:GridViewComboBoxColumn DataMemberBinding="{Binding ewip_id}"
UniqueName="Models"
IsComboBoxEditable="True"
Header= "Model"
HeaderTextAlignment="Center"
SelectedValueMemberPath="ewip_id"
DisplayMemberPath="ewip_title"
Width="200" />
<telerik:GridViewComboBoxColumn DataMemberBinding="{Binding ewrf_id}"
UniqueName="RiskFactors"
IsComboBoxEditable="True"
Header= "Risk Factor"
HeaderTextAlignment="Center"
SelectedValueMemberPath="ewrf_id"
DisplayMemberPath="risk_factor"
Width="150" />
<telerik:GridViewDataColumn Header="Reason for Override"
DataMemberBinding="{Binding reason}"
Width="*" />
</UI:MaestroGridView.Columns>
</UI:MaestroGridView>-->
<telerik:RadDataPager Height="24" />
</StackPanel>
</StackPanel>
</Grid>
</UI:ModuleControl>
</Grid>
coding part:
Private Sub ComboBox_SelectionChanged(ByVal sender As Object, ByVal e As SelectionChangedEventArgs)
Dim comboBox As RadComboBox = DirectCast(e.OriginalSource, RadComboBox)
If comboBox.SelectedValue Is Nothing OrElse comboBox.SelectedValuePath <> "ewip_id" Then
Return
End If
If Not comboBox.SelectedValue Is Nothing Then
Dim selectedCountry As Int32 = DirectCast(comboBox.SelectedValue, Int32)
' Dim test As String = Me.grdRiskFactorOverrides.SelectedItem
Dim i As Integer = Me.grdRiskFactorOverrides.Items.IndexOf(Me.grdRiskFactorOverrides.SelectedItem)
Dim objWellnessIncentiveMethods As New WellnessIncentiveMethods
Dim riskFactorsList As New List(Of MaestroLibrary.riskFactors)
riskFactorsList = objWellnessIncentiveMethods.fnGetRiskFactors(selectedCountry)
Dim gridViewComboColumn As New GridViewComboBoxColumn()
gridViewComboColumn.DataMemberBinding = New System.Windows.Data.Binding("ewrf_id")
gridViewComboColumn.UniqueName = "RiskFactors"
Try
'If DirectCast(grdRiskFactorOverrides.Rows(0).Cells(5).Value, Decimal) > 10 Then
' grdRiskFactorOverrides.Rows(0).Cells(5).Value = 10
'End If
'DirectCast(Me.grdRiskFactorOverrides.Columns("RiskFactors"), GridViewComboBoxColumn).ItemsSource = riskFactorsList
Dim countries As GridViewComboBoxColumn = TryCast(Me.grdRiskFactorOverrides.FindName("RiskFactors"), GridViewComboBoxColumn)
countries.ItemsSource = riskFactorsList(here i want to find clicked row specific column and want to provide item source)
'Dim aa As GridViewRowDetailsEventArgs
'Dim countries2 As GridViewComboBoxColumn = TryCast(aa.DetailsElement.FindName("RiskFactors"), GridViewComboBoxColumn)
Catch ex As Exception
End Try
gridViewComboColumn.SelectedValueMemberPath = "ewrf_id"
gridViewComboColumn.DisplayMemberPath = "risk_factor"
' bindComboRiskFactors(selectedCountry)
End If
End Sub
i have requested to telerik support team,please help me to solve that issue.if you want to ask any thing regarding that,you can ask
my code is like this
Xml
<Grid>
<Grid.Resources>
<Style TargetType="telerik:RadComboBox">
<EventSetter Event="SelectionChanged" Handler="ComboBox_SelectionChanged" />
</Style>
</Grid.Resources>
<UI:ModuleControl x:Name="mdParticipantWI" IsShowIcon="False"
Title="Participant Wellness Incentives"
Margin="8">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="auto" />
<RowDefinition />
</Grid.RowDefinitions>
<StackPanel VerticalAlignment="Top">
<TextBlock Name="txtUserName"
Style="{StaticResource SectionTitleStyle}" />
<TextBlock />
<TextBlock Text="Risk Factor Overrides"
Style="{StaticResource SectionTitleStyle}" />
<StackPanel>
<UI:UcToolbar IsShowNewButton="True" IsShowDeleteButton="True" IsShowCancelButton="True" IsShowEditButton="True" IsShowSaveButton="True" x:Name="UcToolbar1"></UI:UcToolbar>
<telerik:RadGridView x:Name="grdRiskFactorOverrides"
ShowGroupPanel="False"
Margin="0 8 0 0"
AutoGenerateColumns="false">
<telerik:RadGridView.Columns>
<telerik:GridViewComboBoxColumn DataMemberBinding="{Binding ewip_id}"
UniqueName="Models"
IsComboBoxEditable="false"
Header= "Model"
HeaderTextAlignment="Center"
SelectedValueMemberPath="ewip_id"
DisplayMemberPath="ewip_title"
Width="200" />
<telerik:GridViewComboBoxColumn DataMemberBinding="{Binding ewrf_id}"
UniqueName="RiskFactors" Name="RiskFactors"
IsComboBoxEditable="True"
IsEnabled="True"
Header= "Risk Factor"
HeaderTextAlignment="Center"
SelectedValueMemberPath="ewrf_id"
DisplayMemberPath="risk_factor"
Width="150" />
<telerik:GridViewDataColumn Header="Reason for Override"
DataMemberBinding="{Binding reason}"
Width="*" />
</telerik:RadGridView.Columns>
</telerik:RadGridView>
<!--<UI:MaestroGridView x:Name="grdRiskFactorOverrides"
ShowGroupPanel="False"
Margin="0 8 0 0"
AutoGenerateColumns="false">
<UI:MaestroGridView.Columns>
<telerik:GridViewComboBoxColumn DataMemberBinding="{Binding ewip_id}"
UniqueName="Models"
IsComboBoxEditable="True"
Header= "Model"
HeaderTextAlignment="Center"
SelectedValueMemberPath="ewip_id"
DisplayMemberPath="ewip_title"
Width="200" />
<telerik:GridViewComboBoxColumn DataMemberBinding="{Binding ewrf_id}"
UniqueName="RiskFactors"
IsComboBoxEditable="True"
Header= "Risk Factor"
HeaderTextAlignment="Center"
SelectedValueMemberPath="ewrf_id"
DisplayMemberPath="risk_factor"
Width="150" />
<telerik:GridViewDataColumn Header="Reason for Override"
DataMemberBinding="{Binding reason}"
Width="*" />
</UI:MaestroGridView.Columns>
</UI:MaestroGridView>-->
<telerik:RadDataPager Height="24" />
</StackPanel>
</StackPanel>
</Grid>
</UI:ModuleControl>
</Grid>
coding part:
Private Sub ComboBox_SelectionChanged(ByVal sender As Object, ByVal e As SelectionChangedEventArgs)
Dim comboBox As RadComboBox = DirectCast(e.OriginalSource, RadComboBox)
If comboBox.SelectedValue Is Nothing OrElse comboBox.SelectedValuePath <> "ewip_id" Then
Return
End If
If Not comboBox.SelectedValue Is Nothing Then
Dim selectedCountry As Int32 = DirectCast(comboBox.SelectedValue, Int32)
' Dim test As String = Me.grdRiskFactorOverrides.SelectedItem
Dim i As Integer = Me.grdRiskFactorOverrides.Items.IndexOf(Me.grdRiskFactorOverrides.SelectedItem)
Dim objWellnessIncentiveMethods As New WellnessIncentiveMethods
Dim riskFactorsList As New List(Of MaestroLibrary.riskFactors)
riskFactorsList = objWellnessIncentiveMethods.fnGetRiskFactors(selectedCountry)
Dim gridViewComboColumn As New GridViewComboBoxColumn()
gridViewComboColumn.DataMemberBinding = New System.Windows.Data.Binding("ewrf_id")
gridViewComboColumn.UniqueName = "RiskFactors"
Try
'If DirectCast(grdRiskFactorOverrides.Rows(0).Cells(5).Value, Decimal) > 10 Then
' grdRiskFactorOverrides.Rows(0).Cells(5).Value = 10
'End If
'DirectCast(Me.grdRiskFactorOverrides.Columns("RiskFactors"), GridViewComboBoxColumn).ItemsSource = riskFactorsList
Dim countries As GridViewComboBoxColumn = TryCast(Me.grdRiskFactorOverrides.FindName("RiskFactors"), GridViewComboBoxColumn)
countries.ItemsSource = riskFactorsList(here i want to find clicked row specific column and want to provide item source)
'Dim aa As GridViewRowDetailsEventArgs
'Dim countries2 As GridViewComboBoxColumn = TryCast(aa.DetailsElement.FindName("RiskFactors"), GridViewComboBoxColumn)
Catch ex As Exception
End Try
gridViewComboColumn.SelectedValueMemberPath = "ewrf_id"
gridViewComboColumn.DisplayMemberPath = "risk_factor"
' bindComboRiskFactors(selectedCountry)
End If
End Sub
i have requested to telerik support team,please help me to solve that issue.if you want to ask any thing regarding that,you can ask