When trying to add a GridViewTextBoxColumn to my gridview control through the property builder my Visual Studio Devenv becomes completely unresponsive.  When adding it through code the program completely locks up.  No error just CPU usage to 50% steady and nothing else happens.  Below is how the column is created and added on my other Dev box and was created by the property builder.  I dont actually beleive it is a version problem because if I create a new form add the gridview to it and try to add a column my UI freezes so if it were a version issue then the entire version I have would be broke.

Note...
I have removed and re-installed the controls twice with the same effect both times.  Version 8.1.0.0

......
Telerik.WinControls.UI.GridViewTextBoxColumn gridViewTextBoxColumn13 = new Telerik.WinControls.UI.GridViewTextBoxColumn();

gridViewTextBoxColumn13.FieldName = "ProjectName";
gridViewTextBoxColumn13.HeaderText = "Project Name";
gridViewTextBoxColumn13.HeaderTextAlignment = System.Drawing.ContentAlignment.MiddleLeft;
gridViewTextBoxColumn13.IsVisible = false;
gridViewTextBoxColumn13.UniqueName = "ProjectName";
gridViewTextBoxColumn13.Width = 5;

this.radGridFileList.MasterGridViewTemplate.Columns.Add(gridViewTextBoxColumn13);
.........

Getting an odd issue with the radcontextmenu ,

I can create one and add it with the radcontextmenumanager to the controls needed all np.
However it doesn't seem to get the theme it's assigned or any theme for that matter.

So when I right click and the menu appears it appears as most of the controls appear when
they have no theme loaded (gray/white background with those darker gray borders around everytime)

It ends up that the menu looks like stacked gray blocks and ofc while you can click on each item,
due to the theme not applying, when you mouse over each item the highlights don't appear.

I've tried setting to all different themes and no luck. I assume I am missing something simple ?

I am using the RadButton in my app which has large buttons in order to accomodate touch screens. As a result, my buttons are pretty large and the text in them ends up looking blocky.

I would like to use antialiasing or cleartype to render the text in the button, but am not sure how to do it. Is there some sample code to show how to do this?

Thanks,

David

I have a visual disability that limits my sight to white text on a black background.  I can also see other high contrast colors, as long as they are on a dark background.  I just recently purchased and started using the RadControls for WinForms.  My computer’s Display Properties are set for an appearance and color scheme of “High Contrast Black”.  This setting work fine in Visual Studio 2008, all the views and property pages show with high contrast white text on a black background with white grid lines when present – I can see everything just fine.  My problem if with the Telerik extensions to Visual Studio where property / design pages open-up with a “Vista” like color theme of a white background and white text – even if the text was black I still could not see it on the bright white background.  Is there any way to re-color the Telerik design pages to follow the windows color scheme?  Or maybe force them to other colors?  My OS is Windows 2003 server.

Hi there.

Hi:

I'm totally new to Rad WinForm controls. 2 hours into it, I have a question:

I have a GridView on an RadMDI parent form.  There's also a button. Clicking the button calss a child form:

 

Dim child1 As New Form()

 

child1 = FrmStdEdit    'where FrmStdEdit is the child form I designed.

 

Dim ChildSize As New System.Drawing.Size(580, 200)

 

child1.Size = ChildSize

child1.Text =

"JTK Form"

 

child1.MdiParent =

Me

 

child1.TopMost =

True

 

child1.Show()

When the child form opens, however, it does so underneath the gridview - even though TopMost is set to true.  Is there a way to change that?

Justin

I get the following error when I am closing the form.  The only operation I have done is to assign a datatable to the grid's datasource.

   at System.Drawing.Font.GetHeight(Graphics graphics)
   at System.Drawing.Font.GetHeight()
   at System.Drawing.Font.get_Height()
   at Telerik.WinControls.VisualElement.OnPropertyChanged(RadPropertyChangedEventArgs e)
   at Telerik.WinControls.RadComponentElement.OnPropertyChanged(RadPropertyChangedEventArgs e)
   at Telerik.WinControls.RadItem.OnPropertyChanged(RadPropertyChangedEventArgs e)
   at Telerik.WinControls.UI.LightVisualElement.OnPropertyChanged(RadPropertyChangedEventArgs e)
   at Telerik.WinControls.UI.GridRowElement.OnPropertyChanged(RadPropertyChangedEventArgs e)
   at Telerik.WinControls.RadObject.UpdateEffectiveValue(RadProperty dp, RadPropertyMetadata metadata, Boolean isCoerceValue, Boolean isOldValueValid, Object oldValue, ValueSource oldValueSource, Boolean oldValueIsDeferred, Boolean coerceWithDeferredReference)
   at Telerik.WinControls.RadObject.NotifyOnPropertyChanged(RadProperty radProperty, Object oldValue)
   at Telerik.WinControls.RadObject.UnregisterStylePropertySetting(IPropertySetting setting, Boolean notifyPropertyChange)
   at Telerik.WinControls.PropertySetting.UnregisterValue(RadElement element)
   at Telerik.WinControls.SelectorBase.Unregister(RadElement element, PropertySettingCollection propertySettings)
   at Telerik.WinControls.StyleSheet.Unapply(RadElement radElement)
   at Telerik.WinControls.RadElement.OnPropertyChanged(RadPropertyChangedEventArgs e)
   at Telerik.WinControls.VisualElement.OnPropertyChanged(RadPropertyChangedEventArgs e)
   at Telerik.WinControls.RadComponentElement.OnPropertyChanged(RadPropertyChangedEventArgs e)
   at Telerik.WinControls.RadItem.OnPropertyChanged(RadPropertyChangedEventArgs e)
   at Telerik.WinControls.UI.LightVisualElement.OnPropertyChanged(RadPropertyChangedEventArgs e)
   at Telerik.WinControls.UI.GridRowElement.OnPropertyChanged(RadPropertyChangedEventArgs e)
   at Telerik.WinControls.RadObject.UpdateEffectiveValue(RadProperty dp, RadPropertyMetadata metadata, Boolean isCoerceValue, Boolean isOldValueValid, Object oldValue, ValueSource oldValueSource, Boolean oldValueIsDeferred, Boolean coerceWithDeferredReference)
   at Telerik.WinControls.RadObject.SetValueCommon(RadProperty dp, Object value, RadPropertyMetadata metadata, Boolean coerceWithDeferredReference)
   at Telerik.WinControls.RadObject.SetValue(RadProperty dp, Object value)
   at Telerik.WinControls.RadElement.set_Style(StyleSheet value)
   at Telerik.WinControls.UI.GridRowElement.Dispose(Boolean disposing)
   at Telerik.WinControls.RadComponentElement.Dispose()
   at Telerik.WinControls.RadControl.RemoveChildren(RadElement element)
   at Telerik.WinControls.RadControl.RemoveChildren(RadElement element)
   at Telerik.WinControls.RadControl.RemoveChildren(RadElement element)
   at Telerik.WinControls.RadControl.RemoveChildren(RadElement element)
   at Telerik.WinControls.RadControl.Dispose(Boolean disposing)
   at Telerik.WinControls.UI.RadGridView.Dispose(Boolean disposing)
   at System.ComponentModel.Component.Dispose()
   at System.Windows.Forms.Control.Dispose(Boolean disposing)
   at System.ComponentModel.Component.Dispose()
   at System.Windows.Forms.Control.Dispose(Boolean disposing)
   at System.Windows.Forms.ContainerControl.Dispose(Boolean disposing)
   at ASD.SearchSessionControl.Dispose(Boolean disposing)
   at System.ComponentModel.Component.Dispose()
   at System.Windows.Forms.Control.Dispose(Boolean disposing)
   at Telerik.WinControls.Docking.DockPanel.Dispose(Boolean disposing)
   at System.ComponentModel.Component.Dispose()
   at System.Windows.Forms.Control.Dispose(Boolean disposing)
   at System.Windows.Forms.ContainerControl.Dispose(Boolean disposing)
   at Telerik.WinControls.Docking.DockSite.Dispose(Boolean disposing)
   at System.ComponentModel.Component.Dispose()
   at Telerik.WinControls.Docking.DockingManager.Dispose(Boolean disposing)
   at System.ComponentModel.Component.Finalize()

Hi,
How to disable the right menu in RadSchedule?

Hello

How can I set WPF Look of GridView while runtime ?

I have set DataSource like:

this

.radGridView1.DataSource = local_DataSet.Tables[0];

I like to have the same look like the Grouping sample.

Thanks and best regards
Frank Uray

 

Hi all,

I'm in need of localization for the radgridview contextmenus and the version of telerik used on the project is Q3 2007 SP1. I found how I could change the filteroptions and the filteroperations but I can't seem to get a hold of the sorting ones. I guess you all know what menu I mean if I say it contains the following items: Sort Ascending, Sort Descending, Conditional formatting, etc...

Is it possible to alter the strings for these somewhere or somehow?

Thank you in advance,
Ivan