How to disable Modification of Gantt Bar from user?

[Sharath Gangadhar]

Hello Team,

Is there any way to disable Modification of Gantt Bar value from user?

Thanks,

Sharath

[Muneesh Kumar G]

Hi Sharath, 

 

Greetings from Syncfusion.  

 

You can achieve this by disabling the thumbs of Gantt Node in its Style as per the below code snippet. 

 

Code Snippet: 

<Grid.Resources> 

    <!--To change the appearence of Gantt Node--> 

    <Style x:Key="TaskNode" TargetType="{x:Type chart:GanttNode}"> 

        <Setter Property="Template"> 

… 

   <Thumb x:Name="PART_DragDropThumb" 

       Grid.Column="0" 

       Grid.ColumnSpan="3" 

       Cursor="SizeAll" 

       IsEnabled="False"> 

    <Thumb.Template> 

        <ControlTemplate> 

            <Border Background="Transparent" /> 

        </ControlTemplate> 

    </Thumb.Template> 

   </Thumb> 

… 

         <Thumb x:Name="PART_ProgressThumb" 

                HorizontalAlignment="Right" 

                Cursor="SizeWE" 

                IsEnabled="False"> 

             <Thumb.Template> 

                 <ControlTemplate> 

                     <Border Background="Transparent" BorderBrush="Transparent"> 

                         <Rectangle Width="5" 

                                    Height="2" 

                                    Fill="Transparent" /> 

                     </Border> 

                 </ControlTemplate> 

             </Thumb.Template> 

         </Thumb> 

     </Grid> 

</Border> 

 

<Thumb x:Name="PART_RightThumb" 

        Grid.Column="2" 

        HorizontalAlignment="Right" 

        Cursor="ScrollE" 

        IsEnabled="False"> 

     <Thumb.Template> 

         <ControlTemplate> 

             <Border Width="4" 

                     Height="20" 

                     Background="Transparent" 

                     BorderBrush="Transparent" 

                     BorderThickness="0" /> 

         </ControlTemplate> 

     </Thumb.Template> 

</Thumb> 

 

<Thumb x:Name="PART_LeftThumb" 

        Grid.Column="0" 

        HorizontalAlignment="Left" 

        Cursor="ScrollW" 

        IsEnabled="False"> 

     <Thumb.Template> 

         <ControlTemplate> 

             <Border Width="4" 

                     Height="20" 

                     Background="Transparent" 

                     BorderBrush="Transparent" 

                     BorderThickness="0" /> 

         </ControlTemplate> 

     </Thumb.Template> 

</Thumb> 

… 

      </Setter> 

  </Style> 

 

Sample link : http://www.syncfusion.com/downloads/support/directtrac/general/ze/WpfAppCamboApp-621621994  

 

Please let us know if you have any other queries. 

 

Regards, 

Muneesh Kumar G.