Is there a way to create an override of the GridViewSummaryItem to get an editable summary item with an OnPropertyChanged event?

Hi,
I am going to watch demo application of WPF. But I got the following error. So, what should I do. Please help me.

PLATFORM VERSION INFO
Windows : 6.1.7600.0 (Win32NT)
Common Language Runtime : 2.0.50727.4927
System.Deployment.dll : 2.0.50727.4927 (NetFXspW7.050727-4900)
mscorwks.dll : 2.0.50727.4927 (NetFXspW7.050727-4900)
dfshim.dll : 4.0.31106.0 (Main.031106-0000)


SOURCES
Deployment url : http://demos.telerik.com/wpf/Telerik.Windows.Examples.xbap


ERROR SUMMARY
Below is a summary of the errors, details of these errors are listed later in the log.
* An exception occurred while downloading the manifest. Following failure messages were detected:
+ Configuration system failed to initialize
+ '<', hexadecimal value 0x3C, is an invalid attribute character. Line 133, position 4. (C:\Windows\Microsoft.NET\Framework\v2.0.50727\Config\machine.config line 133)
+ '<', hexadecimal value 0x3C, is an invalid attribute character. Line 133, position 4.


COMPONENT STORE TRANSACTION FAILURE SUMMARY
No transaction error was detected.


WARNINGS
There were no warnings during this operation.


OPERATION PROGRESS STATUS
No phase information is available.


ERROR DETAILS
Following errors were detected during this operation.
* [7/7/2011 6:43:29 PM] System.Configuration.ConfigurationErrorsException
- Configuration system failed to initialize
- Source: System.Configuration
- Stack trace:
at System.Configuration.ClientConfigurationSystem.EnsureInit(String configKey)
at System.Configuration.ClientConfigurationSystem.PrepareClientConfigSystem(String sectionName)
at System.Configuration.ClientConfigurationSystem.System.Configuration.Internal.IInternalConfigSystem.GetSection(String sectionName)
at System.Configuration.ConfigurationManager.GetSection(String sectionName)
at System.Configuration.PrivilegedConfigurationManager.GetSection(String sectionName)
at System.Diagnostics.DiagnosticsConfiguration.GetConfigSection()
at System.Diagnostics.DiagnosticsConfiguration.Initialize()
at System.Diagnostics.DiagnosticsConfiguration.get_Sources()
at System.Diagnostics.TraceSource.Initialize()
at System.Net.Logging.InitializeLogging()
at System.Net.Logging.get_On()
at System.Net.WebRequest.Create(Uri requestUri, Boolean useUriBase)
at System.Net.WebRequest.Create(Uri requestUri)
at System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next)
at System.Deployment.Application.SystemNetDownloader.DownloadAllFiles()
at System.Deployment.Application.FileDownloader.Download(SubscriptionState subState)
at System.Deployment.Application.DownloadManager.DownloadManifestAsRawFile(Uri& sourceUri, String targetPath, IDownloadNotification notification, DownloadOptions options, ServerInformation& serverInformation)
at System.Deployment.Application.DownloadManager.DownloadManifest(Uri& sourceUri, String targetPath, IDownloadNotification notification, DownloadOptions options, ManifestType manifestType, ServerInformation& serverInformation)
at System.Deployment.Application.DownloadManager.DownloadDeploymentManifestDirect(SubscriptionStore subStore, Uri& sourceUri, TempFile& tempFile, IDownloadNotification notification, DownloadOptions options, ServerInformation& serverInformation)
at System.Deployment.Application.DownloadManager.DownloadDeploymentManifest(SubscriptionStore subStore, Uri& sourceUri, TempFile& tempFile, IDownloadNotification notification, DownloadOptions options)
at System.Deployment.Application.DeploymentManager.BindCore(Boolean blocking, TempFile& tempDeploy, TempDirectory& tempAppDir, FileStream& refTransaction, String& productName)
at System.Deployment.Application.DeploymentManager.BindAsyncWorker()
--- Inner Exception ---
System.Configuration.ConfigurationErrorsException
- '<', hexadecimal value 0x3C, is an invalid attribute character. Line 133, position 4. (C:\Windows\Microsoft.NET\Framework\v2.0.50727\Config\machine.config line 133)
- Source: System.Configuration
- Stack trace:
at System.Configuration.ConfigurationSchemaErrors.ThrowIfErrors(Boolean ignoreLocal)
at System.Configuration.BaseConfigurationRecord.ThrowIfParseErrors(ConfigurationSchemaErrors schemaErrors)
at System.Configuration.BaseConfigurationRecord.ThrowIfInitErrors()
at System.Configuration.ClientConfigurationSystem.EnsureInit(String configKey)
--- Inner Exception ---
System.Xml.XmlException
- '<', hexadecimal value 0x3C, is an invalid attribute character. Line 133, position 4.
- Source: System.Xml
- Stack trace:
at System.Xml.XmlTextReaderImpl.Throw(Exception e)
at System.Xml.XmlTextReaderImpl.Throw(String res, String[] args)
at System.Xml.XmlTextReaderImpl.Throw(Int32 pos, String res, String[] args)
at System.Xml.XmlTextReaderImpl.ParseAttributeValueSlow(Int32 curPos, Char quoteChar, NodeData attr)
at System.Xml.XmlTextReaderImpl.ParseAttributes()
at System.Xml.XmlTextReaderImpl.ParseElement()
at System.Xml.XmlTextReaderImpl.ParseElementContent()
at System.Xml.XmlTextReaderImpl.Read()
at System.Xml.XmlTextReader.Read()
at System.Xml.XmlTextReaderImpl.Skip()
at System.Xml.XmlTextReader.Skip()
at System.Configuration.XmlUtil.StrictSkipToNextElement(ExceptionAction action)
at System.Configuration.BaseConfigurationRecord.ScanSectionsRecursive(XmlUtil xmlUtil, String parentConfigKey, Boolean inLocation, String locationSubPath, OverrideModeSetting overrideMode, Boolean skipInChildApps)
at System.Configuration.BaseConfigurationRecord.ScanSections(XmlUtil xmlUtil)
at System.Configuration.BaseConfigurationRecord.InitConfigFromFile()


COMPONENT STORE TRANSACTION DETAILS
No transaction information is available.

Good evening.
    I want to know if there's a way to save the end-user customization of a CommandBar Control. If the user removes a button, or change the disposition of the strips... when he closes the application, next time he wants to find the layout as it was. I didn't find a method to do this.

Thank you.
Franco

I have a radgridview that I want to change the background color of check box columns like the attached file.

Please, could you help me.

How can I make a gridview use all the width avaible in a flowlayout panel? the flowlayoutpanel is set to dock Fill, I set the gridview to dock fill too but it won't take the full width.

Thanks in advance.

Hello,

We have followed the recommendation from http://www.telerik.com/help/winforms/installation-deployment-and-distribution-redestributing-telerik-radcontrols-for-windows.html and merged all the required Telerik WinControls DLLs into one assembly using ILMerge.

Now the problem is that as soon as we change the references in our Visual Studio 2010 project from the Telelerik.WinControls.*.dlls to the merged assembly, the designer view of the form fails to load and crashes Visual Studio 2010. If the designer view is not loaded, we can run in debug mode, etc and there are no problems with the resulting application deployed with the merged assembly.

I do believe that perhaps starting developing a radForm from scratch using the controls from the merged assembly (rather than the Telerik DLLs) would probably have solved this issue. But we are too far into our development to strip away everything and start designing the forms from scratch.

I was wondering if anyone else has come across this? If so, do we have a way of fixing this?

We are using WinControls version 2010.2.10.806 with Visual Studio 2010.

Regards.

Hi,
I want to show all field of a row of a table as a node in treeview, Header of columns must be appeared.
You suppose the RadGridView with support for showing it's data like a tree.
First row is parent of second row and this goes until end of the table.
if Telerik doesn't support this, please put a link about what I need.

Thank you,
Telerik really helps me!
Tooraj Azizi.

Is there a way to create custom dialog as of Microsoft controls that supports telerik themes?

Thanks in anticipation.

Hi,

 

I have just upgraded my RadControls for WinForms from Q1 2010 SP1 to Q1 2011.

Since I have been using RadToolStrips in my project, I got warnings telling me to use CommandBars instead of RadToolStrip.

So, I tried switching all the RadToolStrips to CommandBars, but I noticed the only way to add RadioButtons in a CommandBar is to use CommandBarHostItem. However, I couldn't put more than 1 RadioButton in a CommandBarHostItem. I had to create 1 CommandBarHostItem for each RadioButton, and if I do it that way, multiple RadioButtons can be selected at one time, which defeated my purpose of using RadioButtons because I want only one button in a group of radio buttons can be selected at one time.

Are there any solutions for my case?

 

Thanks

I add buttons to my alerts so that the user can take some action if they want.

I personally do not feel these buttons are easy to see. They look like text. I want something that stands out more.
How can I change the color of the button?

I tried to set the backcolor and the BorderElement.BackColor of my RadButtonElement.

Something is overriding my settings.