Hi .

When i make cells of XAM Data grid editable, i am not able to drag the cells.  please find my XAML code.  When i turn  AllowEdit="False". It is working properly.

How can i make cells editable and do Drag operation

<UserControl.Resources>

<Style TargetType="{x:Type igDP:CellValuePresenter}">

<Setter Property="Background" Value="Transparent"/>
<Setter Property="BorderBrush" Value="Transparent"/>
<Setter Property="BackgroundHover" Value="Transparent"/>
<Setter Property="BorderHoverBrush" Value="Transparent"/>
<!--<Setter Property="BackgroundActive">
<Setter.Value>
<LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
<GradientStop Offset="0" Color="#FF85A2B2"/>
<GradientStop Offset="1.1" Color="#00FFFFFF"/>
</LinearGradientBrush>
</Setter.Value>
</Setter>-->
<Setter Property="BorderActiveBrush" Value="#00151C55"/>
<Setter Property="BackgroundSelected">
<Setter.Value>
<LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
<GradientStop Offset="0" Color="#FFCAEBFF"/>
<GradientStop Offset="1.1" Color="#00FFFFFF"/>
<GradientStop Color="#83CAEBFF" Offset="1"/>
</LinearGradientBrush>
</Setter.Value>
</Setter>
<Setter Property="BorderSelectedBrush" Value="#FF666666"/>
<Setter Property="BackgroundFieldSelected">
<Setter.Value>
<LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
<GradientStop Offset="0" Color="#FFDDDDDD"/>
<GradientStop Offset="1.1" Color="#00FFFFFF"/>
</LinearGradientBrush>
</Setter.Value>
</Setter>
<Setter Property="BorderFieldSelectedBrush" Value="#FF666666"/>
<Setter Property="BackgroundPrimary" Value="#7FE9E9E9"/>
<Setter Property="BorderPrimaryBrush" Value="#FFE9E9E9"/>
<Setter Property="ForegroundStyle">
<Setter.Value>
<Style/>
</Setter.Value>
</Setter>
<Setter Property="ForegroundActiveStyle" Value="{DynamicResource {ComponentResourceKey {x:Type igDP:XamDataGrid}, GrayForegroundStyle}}" />
<Setter Property="ForegroundAlternateStyle" Value="{DynamicResource {ComponentResourceKey {x:Type igDP:XamDataGrid}, GrayForegroundStyle}}" />
<Setter Property="ForegroundPrimaryStyle" Value="{DynamicResource {ComponentResourceKey {x:Type igDP:XamDataGrid}, GrayForegroundStyle}}" />
<Setter Property="ForegroundSelectedStyle" Value="{DynamicResource {ComponentResourceKey {x:Type igDP:XamDataGrid}, GrayForegroundStyle}}" />
<Setter Property="ForegroundFieldSelectedStyle" Value="{DynamicResource {ComponentResourceKey {x:Type igDP:XamDataGrid}, GrayForegroundStyle}}" />
<Setter Property="ForegroundHoverStyle" Value="{DynamicResource {ComponentResourceKey {x:Type igDP:XamDataGrid}, GrayForegroundStyle}}" />
<Setter Property="CornerRadius" Value="0"/>
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="Padding" Value="2,0,0,0"/>
<Setter Property="VerticalContentAlignment" Value="Center"/>
<!-- AS 5/23/07 BR23120 -->
<Setter Property="HorizontalContentAlignment" Value="Stretch"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type igDP:CellValuePresenter}">
<igWindows:CardPanel MouseDown="CardPanel_MouseDown" >

<ig:DragDropManager.DragSource>
<ig:DragSource IsDraggable="True"
Drop="DragSource_Drop" DragOver="DragSource_DragOver"
DragStart="DragSource_DragStart" DragChannels="channelModule"/>

</ig:DragDropManager.DragSource>

<ig:DragDropManager.DropTarget>
<ig:DropTarget IsDropTarget="True" DropChannels="channelModule,ChannelA" DropTargetMarkerBrush="Red"/>
</ig:DragDropManager.DropTarget>
<!-- [JM 06-06-07] This element is not being used so I am commenting it out. Its Visibility property is initialized to Collapsed and the IsSelected
trigger below has commented out the line that sets the Visibility to Visible. Checked with Grant on this and he feels it is left over
from early styling efforts and can be removed. -->
<!--<Rectangle x:Name="LeftBorder"
Fill="#FFBBBBBB"
Width="1"
Margin="0,1,0,0"
HorizontalAlignment="Left"
VerticalAlignment="Stretch"
Visibility="Collapsed" />-->
<Border
x:Name="MainBorder"
CornerRadius="{TemplateBinding CornerRadius}"
BorderThickness="{TemplateBinding BorderThickness}"
BorderBrush="{TemplateBinding BorderBrush}"
Background="{TemplateBinding Background}"/>
<Rectangle
x:Name="Active"
Fill="{TemplateBinding BackgroundActive}"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Width="Auto"
Height="Auto"
SnapsToDevicePixels="True"
Opacity="1"
Visibility="Collapsed"
StrokeThickness="1"
Stroke="{TemplateBinding BorderActiveBrush}"/>
<ContentPresenter
x:Name="PART_EditorSite"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
Margin="{TemplateBinding Padding}"
Style="{TemplateBinding ForegroundStyle}"
>

</ContentPresenter>
</igWindows:CardPanel>
<ControlTemplate.Triggers>
<!-- HighlightAsPrimary -->
<Trigger Property="HighlightAsPrimary" Value="true">
<Setter Property="Background" Value="{Binding Path=BackgroundPrimary, RelativeSource={RelativeSource Self}}"/>
<Setter Property="BorderBrush" Value="{Binding Path=BorderPrimaryBrush, RelativeSource={RelativeSource Self}}"/>
<Setter TargetName="PART_EditorSite" Property="Style" Value="{Binding Path=ForegroundPrimaryStyle, RelativeSource={RelativeSource TemplatedParent}}"/>
</Trigger>
<!-- IsFieldSelected -->
<Trigger Property="IsFieldSelected" Value="true">
<Setter Property="Background" Value="{Binding Path=BackgroundFieldSelected, RelativeSource={RelativeSource Self}}"/>
<Setter Property="BorderBrush" Value="{Binding Path=BorderFieldSelectedBrush, RelativeSource={RelativeSource Self}}"/>
<Setter TargetName="PART_EditorSite" Property="Style" Value="{Binding Path=ForegroundFieldSelectedStyle, RelativeSource={RelativeSource TemplatedParent}}"/>
</Trigger>
<!-- IsSelected -->
<Trigger Property="IsSelected" Value="true">
<Setter Property="Background" Value="{Binding Path=BackgroundSelected, RelativeSource={RelativeSource Self}}"/>
<Setter Property="BorderBrush" Value="{Binding Path=BorderSelectedBrush, RelativeSource={RelativeSource Self}}"/>
<Setter TargetName="PART_EditorSite" Property="Style" Value="{Binding Path=ForegroundSelectedStyle, RelativeSource={RelativeSource TemplatedParent}}"/>
<!--<Setter Property="Visibility" Value="Visible" TargetName="LeftBorder" />-->
</Trigger>
<!-- IsActive -->
<Trigger Property="IsActive" Value="true">
<Setter TargetName="PART_EditorSite" Property="Style" Value="{Binding Path=ForegroundActiveStyle, RelativeSource={RelativeSource TemplatedParent}}"/>
<Setter Property="Visibility" TargetName="Active" Value="Visible"/>
</Trigger>
<!-- IsMouseOver -->
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="IsMouseOver" Value="True"/>
<Condition Property="IsSelected" Value="False"/>
<Condition Property="IsFieldSelected" Value="False"/>
</MultiTrigger.Conditions>
<Setter Property="Background" Value="{Binding Path=BackgroundHover, RelativeSource={RelativeSource Self}}"/>
<Setter Property="BorderBrush" Value="{Binding Path=BorderHoverBrush, RelativeSource={RelativeSource Self}}"/>
<Setter TargetName="PART_EditorSite" Property="Style" Value="{Binding Path=ForegroundHoverStyle, RelativeSource={RelativeSource TemplatedParent}}"/>
</MultiTrigger>
<!-- Field.IsFixedStateChanging JM 01-22-09 NA 9.1 FixedFields -->
<DataTrigger Binding="{Binding Path=Field.IsFixedStateChanging, RelativeSource={RelativeSource Self}}" Value="True">
<Setter Property="Background" Value="#AA8DBAEB"/>
<Setter Property="BorderBrush" Value="#AA8DBAEB"/>
</DataTrigger>
<!--SSP 5/27/09 NAS9.2 IDataErrorInfo Support-->
<Trigger Property="IsDataErrorTemplateActive" Value="true">
<Setter TargetName="PART_EditorSite" Property="ContentTemplate" Value="{DynamicResource {x:Static igDP:DataPresenterBase.DataErrorContentTemplateKey}}" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<!-- DRCA Foreground Hover Trigger-->

<!-- JJD 4/30/09 - TFS17157 use new IsRecordSelected property -->
<Trigger Property="IsRecordSelected" Value="True">
<Setter Property="ForegroundStyle" Value="{DynamicResource {ComponentResourceKey {x:Type igDP:XamDataGrid}, GrayForegroundStyle}}" />
</Trigger>

<!-- DRCA Foreground Selected Trigger-->
<!-- JJD 4/30/09 - TFS17157 use new IsMouseOverRecord property -->
<Trigger Property="IsMouseOverRecord" Value="True">
<Setter Property="ForegroundStyle" Value="{DynamicResource {ComponentResourceKey {x:Type igDP:XamDataGrid}, GrayForegroundStyle}}" />
</Trigger>

</Style.Triggers>
</Style>

</UserControl.Resources>
<Grid>

<Label Content="Component:" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="-1,0,0,0" />
<Label Content="{Binding Component.ComponentNumber}" Margin="79,0,187,0" VerticalAlignment="Top" FontWeight="Bold" Height="26"/>
<Button Content="UnAssign" Command="{Binding UnAssignIOComponents}" HorizontalAlignment="Right" Width="75" Margin="0,0,0.333,2.333" Height="24" VerticalAlignment="Bottom" />

<cts:XamDataGrid x:Name="dgDeviceList" AllowDrop="True" GroupByAreaLocation="None" SelectedItems="{Binding SelectedElements, Mode=OneWayToSource}"
DataSource="{Binding IOComponentsBindings}" BorderThickness="1" BorderBrush="{DynamicResource {x:Static SystemColors.ActiveBorderBrushKey}}"
ScrollingMode="Immediate" Margin="0,31,0.333,26.333" AssigningFieldLayoutToItem="xamDataGrid1_AssigningFieldLayoutToItem"
InitializeRecordDirect="xamDataGrid1_InitializeRecordDirect">
<cts:XamDataGrid.FieldLayoutSettings>
<igDP:FieldLayoutSettings SelectionTypeRecord="Extended" AutoGenerateFields="False" ExpansionIndicatorDisplayMode="Never"
/>
</cts:XamDataGrid.FieldLayoutSettings>

<cts:XamDataGrid.FieldSettings>

<!--<igDP:FieldSettings CellClickAction="SelectRecord"
AllowGroupBy="False" AllowHiding="Never" AllowEdit="False"
AllowRecordFiltering="False" AllowSummaries="False" LabelTextAlignment="Left"/>-->

<igDP:FieldSettings AllowEdit="True"/>
</cts:XamDataGrid.FieldSettings>
<cts:XamDataGrid.FieldLayouts>

<igDP:FieldLayout Key="IOcomponents">
<igDP:FieldLayout.SortedFields>
<igDP:FieldSortDescription FieldName="IOSequenceNumber" Direction="Ascending" />
</igDP:FieldLayout.SortedFields>
<igDP:Field Name="IOSequenceNumber" Label="Point" Width="0" Visibility="Collapsed"/>
<igDP:Field Name="IOcomponentNumber" Label="Address" Width="Auto">

</igDP:Field>
<igDP:Field Name="IODeviceName" Label="Tag" Width="Auto" >

</igDP:Field>
<igDP:Field Name="IODeviceDescription" Label="Description" Width="*" >

</igDP:Field>
<!--Converter="{StaticResource convert}" -->
<igDP:Field Name="Components" Width="Auto" />
</igDP:FieldLayout>

<igDP:FieldLayout Key="child">
<igDP:Field Name="ComponentNumber" Label="Component Number" />
<igDP:Field Name="Description" Label="Description" Width="Auto" />
<igDP:FieldLayout.Settings>
<igDP:FieldLayoutSettings LabelLocation="Hidden"/>
</igDP:FieldLayout.Settings>
</igDP:FieldLayout>
</cts:XamDataGrid.FieldLayouts>
</cts:XamDataGrid>