[Solved] CellDouble Click event Fires multiple time for GridView

[Parthiv]

In my application I want to see multiple record in radwindow as well as that can be edited.In my RadGrid as I double click on any selected record it opens Radwindow and bind my record to my edit control in radwindow.
I need to create multiple radwindow because I need to allow user to compare one record with existing one on time of edit.

Below is sample my code snippet.

public Formlist()

{

this.FormsGrid.AddHandler(GridViewCellBase.CellDoubleClickEvent, new EventHandler<RadRoutedEventArgs>(OnCellDoubleClick), true);

 

}

 

private void OnCellDoubleClick(object sender, RadRoutedEventArgs args)

 {

    if (FormsGrid.SelectedItem != null)

    {

                    Dictionary<string, string> dict = (Dictionary<string, string>)FormsGrid.SelectedItem;

 

                    erp3sService.SelectAllEntityRecordAsync(EntityID, FormID, "select * from " + EntityName + " where ID= " + dict["ID"]);

                    erp3sService.SelectAllEntityRecordCompleted += new EventHandler<Erp3s.Erp3sService.SelectAllEntityRecordCompletedEventArgs>(erp3sService_SelectAllEntityRecordCompleted);

 

 

    }

           

}

 

private void erp3sService_SelectAllEntityRecordCompleted(object sender, Erp3sService.SelectAllEntityRecordCompletedEventArgs e)

{

if (e.Result != string.Empty)

                {

//dict= comes from e.result

  bool useCanvasPainting = true;

            test tc = null;

            RadWindow rd = new RadWindow();

            rd.Header = "3sERP";

            rd.Icon = (object)(new RadWindowHeaderImage());

            rd.WindowStartupLocation = Telerik.Windows.Controls.WindowStartupLocation.CenterScreen;

            rd.WindowStateChanged += new RoutedEventHandler(NewFormWindow_WindowStateChanged);

            rd.Closed += new EventHandler<WindowClosedEventArgs>(NewFormWindow_Closed);

 

            StyleManager.SetTheme(rd, new Office_BlueTheme());

 

            ScrollViewer scrInner = new ScrollViewer();

            scrInner.MinWidth = 20;

            scrInner.MinHeight = 20;

            scrInner.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;

            scrInner.HorizontalScrollBarVisibility = ScrollBarVisibility.Auto;

            scrInner.Content = null;

            rd.Content = null;

            rd.ResizeMode = ResizeMode.CanResize;

            if (NewRecord == true)

            {

                tc = new test(FormID, EntityID, EntityName, DisplayEntityName);

                scrInner.Content = tc;             

             

            }

            else

            {

                tc = new test(FormID, EntityID, EntityName, DisplayEntityName, dict);

                scrInner.Content = tc;

            }

 

            rd.Content = scrInner;           

            rd.Show();

 

}

}

 here i m facing proble when i double click on selected record. when i click first time it execute cellDoubleclick once .and i select another record and hit double click it executes cellDoubleclick events twise, next time it will thrise and so on....

 

 

 

[Maya]

Hi Parthiv,

I would need more information about the exact way you handle the GridViewCellDoubleClick event and the developed OnCellDoubleClick method. What is the exact scenario you want to accomplish? A relevant code-snippet demonstrating your implementation would be helpful for me to provide you with an appropriate solution for your application.
 

Regards,
Maya
the Telerik team

[Parthiv]

On CellDouble Click Event i want to open multiple window so please please try to understand whenever i click second time it will fire two times ,

please help me

[Maya]

Hello Parthiv,

As you are implementing some custom logic, services and methods, I am not aware of your exact scenario and settings. However, I have tried to reproduce your issue and I am sending you the sample project. Please take a look at it and provide more information in case there is some misunderstanding according to your requirements. Any relevant code-snippets would be also of a help. 

Greetings,
Maya
the Telerik team

[Parthiv]

Hi Maya,

Thanks for your response.
i am using the same way infact same method i had applied but my issue is when i double click on any row for second time it will open two instance of Radwindow with same record i dont know why but onCellDoubleClick event fired two times and so on ,,,

example
i have 5 records in my grid when i double clikc on first row and very first time event will call only one time but if after that i ll click on 2nd row the oncelldouble click event fired two times and 3 and so on...


i hope now you understand my problem .......

[Maya]

Hi Parthiv,

I am not able to reproduce the issue you specified. Are you capable of reproducing it on the sample project I sent to you ? 
 

Regards,
Maya
the Telerik team

[Parthiv]

Hi Maya,

I am not able to reproduce error in your solution but yes i had used the same code in my application and also not able to find why the same thing not working properly in my application

i dont whether you people give call support or not if yes then pls send me some contact info  or else if u need then we can talk on teamviewer so that you can view my application or wht else convienient way to intract....?????????????


Pls its my request

[Maya]

Hi Parthiv,

We do not provide phone technical support and you may read this blog post explaining our reasons for that.
Considering your problem, it would be better if you could send us a sample project (via support ticket) demonstrating the issue so that we could debug it locally and provide you with a solution.
 

Regards,
Maya
the Telerik team