Hi Team,

i have a vs application i don'w know what is the version used but i used Q2 2010 
please help me to find a version or get solution of this error .

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Hi,

I was wondering if any one could help me, I'm trying to add the onclick event to a RadProgressBarElement. For some reason it does not appear to fire, am I missing something?

I'm using 2012.2.726.40


Thanks

Hey Guys

I'm getting a strange issue where the grid collapses when you click somewhere on the grid.  ( see attached). All the text overwrites on top of each other. This is intermittent only. ( but fairly common)

If I drag a column out ( if I can get one) then it all restores OK.

Anyone else seen this?  any thoughts of which parameters could affect this ,how to debug the issue.?

Cheers

Rob

Update: I think this has something to do with having a relationship , but the child template has been cleared. I'm having to do everything programmically and the same Grid is having to handle very different data and relations. I'm struggling with clearing everything from the previous usage of the grid.

Hello!

I have my RadScheduler's DoubleClick event written to display a custom form from a program that Telerik controls are embedded in.  The problem is, I can't figure out how to find out which Appointment was selected when the user double-clicks one to edit in the RadScheduler.  I've tried adding an AppointmentSelecting event handler, but then I can't drag and drop.  Using a custom edit appointment form is not an option.  What should I do?

Thanks.

Brand new to winforms GridView.  First Day. Been using ASP.NET Gridview for years.

Easy question I hope. 

How do you "double click" on a row, open a new window, pass Identity ID to... so I can retreive information details?

private void radGridView1_DoubleClick(object sender, EventArgs e)
        {
            DetailsForm form = new DetailsForm();
            form.Show();
        }


Thank you.

Since the Q3 2012 release we have identified a common scenario when Telerik Visual Studio extensions crash which leads to various problems when using any Telerik project template or wizard. The crash happens when you have multiple Telerik Visual Studio extensions with different versions (e.g. Q2 2012 SP2 and Q3 2012).

To resolve the issue you need to ensure that all Telerik Visual Studio extensions installed have the same version. If you are using Visual Studio 2010/2012 the easiest way is to upgrade all Telerik Visual Studio extensions to the latest version (which is the same) through the Visual Studio Extension Manager.



For Visual Studio 2008 you need to upgrade all Telerik products with Visual Studio extensions to the same version using the Telerik Trial Web Installer or the Telerik Control Panel.

We are currently resolving the issue on our side so that no crashes happen in future releases. Please excuse the inconvenience caused.

Kind regards,
Petar Raykov
The Telerik team

Update:
As some customers reported issues resulting in being unable to perform the above procedure or it not helping in all cases we created a very simple tool for cleaning all Telerik VS Extensions older than our latest version.

You can find the patch attached to this post. Make sure you do not have any running Visual Studio instances when you run the tool.

Note: Running the patch will resolve all version-conflict-related issues (including Visual Studio crashes outlined in this post), but will leave you without VSExtensions in case you have not installed our latest version. The easiest way to get those back is just getting the extensions once more through the Visual Studio Online Gallery.

Dear Telerik-team,

we are developing a research software with your Telerik for WinForms product.

For some days my colleague and I do get this irritating error. VS doesn't let us change anything in our UI anymore, we can add or remove things in the design view, but VS doesn't generate the code for the UI-elements in the corresponding blabla.Designer.cs. Whenever we try to build our solution we do get this - kind of pre-compile -  message boxes with "object reference not set to an instance of an object", but without any further error information. The message box appears several times, before anything is written into the console. No error is reported there, the solution builds, the UI pops up, but all changes made are not visible. Not to mention that there is no code inside the blabla.Designer.cs for the added UI-elements (which are still visible in the design view).

We re-installed Telerik for WinForms and even VS, but nothing helped. Sadly I can't say any more, when the error appeared first, but I've read posts in your forums describing errors similar to mine. It seems that it has to do with the localization we do via resx.files. We also use several Telerik-UI-elements like the TabStrip, ToolWindows, Grid, Dock and so on. I reduced the solution so that it only contains one project and also removed many functionality from that project, but the error still occurs.

Do you have any common hints to fix a problem like that? Is this a known localization problem?

Thank you in advance, if needed I can also send you the reduced solution.

Best regards!
Fabian Schick

This code works but user does not move to that new tab.  After the tab is added it has to be clicked on to view?  What am I doing wrong?

private void Form1_Load(object sender, EventArgs e)
{
    this.IsMdiContainer = true;
    this.radDock1.AutoDetectMdiChildren = true;
}

private void radMenuItem1_Click(object sender, EventArgs e)
{
    Form childForm = new Form();
    childForm.Text = "MDI Child " + DateTime.Now.ToShortTimeString();
    childForm.MdiParent = this;
    childForm.Show();
}

Basically I have a parent/child layout,and I just need a filter row on the child, but I cannot seem to figure it out!

Here is what it looks like now:(it only shows the filter for my parent row)





My code that bind the parent/child:

 private void RecordstoDatGrid(ref RadGridView ParentGrid, DataSet DS)
        {
            foreach (DataTable DT in DS.Tables)
            {
                if (DT.TableName != "Templates")
                {
                    GridViewTemplate tmpTemplate = new GridViewTemplate();
                    
                    tmpTemplate.DataSource = DS;
                    tmpTemplate.DataMember = DT.TableName;
                    ParentGrid.Templates.Add(tmpTemplate);
                    GridViewRelation tmpRelation = new GridViewRelation(ParentGrid.MasterTemplate);
                    ParentGrid.MasterTemplate.EnableFiltering = true;
                    ParentGrid.MasterTemplate.EnableGrouping = true;
                    ParentGrid.MasterTemplate.ShowFilteringRow = true;
                    tmpRelation.ParentTemplate = ParentGrid.MasterTemplate;
                    ParentGrid.MasterTemplate.ShowChildViewCaptions = false;
                    tmpRelation.ChildTemplate = tmpTemplate;
                    tmpRelation.RelationName = string.Format("ParentChild_{0}", DT.TableName);
                    tmpRelation.ParentColumnNames.Add("TemplateID");
                    tmpRelation.ChildColumnNames.Add("TemplateID");                   
                    
                    tmpTemplate.Columns["TemplateID"].IsVisible = false;
                    tmpTemplate.AllowColumnChooser = true;
                    tmpTemplate.AllowColumnReorder = true;
                    tmpTemplate.AllowColumnResize = true;
                    tmpTemplate.AllowDragToGroup = true;
                    tmpTemplate.AllowRowReorder = true;
                    tmpTemplate.AllowRowResize = true;

                    tmpTemplate.ShowHeaderCellButtons = true;
                    tmpTemplate.EnableGrouping = true;
                    tmpTemplate.BestFitColumns();
                    tmpTemplate.Caption = DT.TableName;
                    tmpTemplate.ShowChildViewCaptions = false;
                    ParentGrid.ChildRows[0].IsExpanded = true;
                    ParentGrid.TableElement.ShowSelfReferenceLines = true;
                    tmpTemplate.ShowFilteringRow = true;
                    ParentGrid.Relations.Add(tmpRelation);
                    //ParentGrid.Templates[0].HierarchyDataProvider = new GridViewEventDataProvider(ParentGrid.Templates[0]);
                }
            }
        }


Any help would be appreciated!


Never mind everyone, found this nugget in the demo:

 private void SetupFiltering(GridViewTemplate template, bool enableFiltering)
        {
            template.EnableFiltering = enableFiltering;

            for (int i = 0; i < template.Templates.Count; i++)
            {
                SetupFiltering(template.Templates[i], enableFiltering);
            }
        }