How to disable the resizing and the drag and drop of appointments

[Ander Caloca]

Hello,

I am working with a GanttControl with an item datasource, so I don´t want to be able to move and resize appointments. How can i do it? 

Thanks in advance.

[Muneesh Kumar G]

Hi Ander, 

 

Greetings from Syncfusion,  

 

We have analyzed your requirement and you can achieve this by disabling the GanttChart as per the below code snippet. 

        <!--  Gantt Control Information  --> 

<gantt:GanttControl x:Name="Gantt" 

                    ItemsSource="{Binding TaskDetails}" 

                    VisualStyle="Metro" 

                    Loaded="Gantt_OnLoaded"> 

</gantt:GanttControl> 

 

private void Gantt_OnLoaded(object sender, RoutedEventArgs e) 

{ 

    GanttChart chart = this.Gantt.FindElementOfType<GanttChart>(); 

    if (chart != null) 

    { 

        chart.IsEnabled = false; 

    } 

} 

 

We have prepared a sample based on this, please find the sample from the following location.  

 

Sample: http://www.syncfusion.com/downloads/support/forum/144026/ze/BindingTaskDetails-1160659466.zip 

 

Hope it helps you.  

 

Thanks, 

Muneesh Kumar G. 

[Ander Caloca]

Hi Muneesh,

I implement the code that you pass and the drag, drop and resize works perfectly, but with the property isenabled as false i am not able to see the tooltip information. Can I disable the drag,drop,resize properties but not the tooltip?

[Muneesh Kumar G]

Hi Ander, 

 

Thanks for you update. 

 

We have achieved your requirement by applying custom node style (removed the touch points & disabled the dragging and resizing thumbs in the default node style) as per the below snippet 

 

Code snippet: 

<!--  GanttControl Information  --> 

<sync:GanttControl x:Name="Gantt" 

    … 

   <sync:GanttControl.Resources> 

        <Style BasedOn="{StaticResource HeaderNode}" TargetType="chart:HeaderNode" /> 

        <Style BasedOn="{StaticResource TaskNode}" TargetType="chart:GanttNode" /> 

        <Style BasedOn="{StaticResource MileStone}" TargetType="chart:MileStone" /> 

    </sync:GanttControl.Resources> 

    … 

</sync:GanttControl> 

 

Please find the sample from the below link. 

Sample link : http://www.syncfusion.com/downloads/support/directtrac/general/ze/CustomNodeStyle1557611492  

 

To know more about custom node style. Please refer the following user guide link. 

UG link : https://help.syncfusion.com/wpf/gantt/custom-node-style  

 

Please let us know if you have any other queries. 

 

Regards, 

Muneesh Kumar G. 

[Ander Caloca]

Hi Muneesh,

Thank you for your answer and attention. Now it works perfectly.

Regards.

[Muneesh Kumar G]

Hi Ander,  

 

Glad that the requirement has been achieved and please get back to us if you need any other assistance. 

 

Regards, 

Muneesh Kumar G.