Questions on UI for WinForms Forum

1 answer

100 views

After Reload the Grid ,The Filter Values are Cleared

In Q2 2008 SP1,
After Reload the Grid the filter values are not Cleared but in Q2 2009 Filter Values are Cleared...

Example -
I have Retrieved 1000 Rows from Database and load that data into grid after that i have enter a value in filter row for search a particular row because i have need to update that particular row thats working after update i have to reload the 1000 rows from database. if i reload means that filter rows are cleared so i have to reenter the filter value to find that updated row.

In Q2 2008 SP1, After Reload the Grid the filter values are not Cleared but in Q2 2009 Filter Values are Cleared...

GridView

answered on 26 Feb 2010

2 answers

198 views

Setting value in unbound checkbox to binding source

I have an editable checkbox on a grid that I want to set to true if another field is "Y" and false otherwise. I can't use an expression because then the checkbox is not editable. I am able to change the data source when the check box is clicked but I'm having a problem initializing the checkbox with the correct value. Which event is the proper place to do so?

GridView

answered on 25 Feb 2010

4 answers

176 views

Minimizing RadForm - LargeChange Error

I hope this is something I can fix or have a workaround for? I've not found much help on this error thus far and debugging does not work because as soon as it minimizes the entire application just crashes.

I have a RadGridView embedded in a Radform. With the latest version of Telerik Winform controls (Q3 2009), whenever anyone minimizes the application they are receiving the following Unhandled Exception (Taken from a user's error details) :

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

See the end of this message for details on invoking

just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************

System.ArgumentOutOfRangeException: Value of '-66' is not valid for 'LargeChange'. 'LargeChange' must be greater than or equal to 0.

Parameter name: LargeChange

at Telerik.WinControls.UI.RadScrollBarElement.set_LargeChange(Int32 value)

at Telerik.WinControls.UI.GridTableElement.UpdateVScrollBarVisibility(SizeF bodySize)

at Telerik.WinControls.UI.GridTableElement.ArrangeScrollbars(RectangleF& bodyRect, RectangleF clientRect)

at Telerik.WinControls.UI.GridTableElement.ArrangeOverride(SizeF finalSize)

at Telerik.WinControls.RadElement.ArrangeCore(RectangleF finalRect)

at Telerik.WinControls.RadElement.Arrange(RectangleF finalRect)

at Telerik.WinControls.RootRadElement.ArrangeOverride(SizeF finalSize)

at Telerik.WinControls.RootRadElement.ArrangeCore(RectangleF finalRect)

at Telerik.WinControls.RadElement.Arrange(RectangleF finalRect)

at Telerik.WinControls.ComponentLayoutElementTree.PerformInnerLayout(Boolean performMeasure, Int32 x, Int32 y, Int32 width, Int32 height)

at Telerik.WinControls.ComponentLayoutElementTree.SetBoundsCore(Int32 x, Int32 y, Int32 width, Int32 height, BoundsSpecified specified)

at Telerik.WinControls.RadControl.SetBoundsCore(Int32 x, Int32 y, Int32 width, Int32 height, BoundsSpecified specified)

at System.Windows.Forms.Control.System.Windows.Forms.Layout.IArrangedElement.SetBounds(Rectangle bounds, BoundsSpecified specified)

at System.Windows.Forms.Layout.DefaultLayout.xLayoutDockedControl(IArrangedElement element, Rectangle newElementBounds, Boolean measureOnly, Size& preferredSize, Rectangle& remainingBounds)

at System.Windows.Forms.Layout.DefaultLayout.LayoutDockedControls(IArrangedElement container, Boolean measureOnly)

at System.Windows.Forms.Layout.DefaultLayout.xLayout(IArrangedElement container, Boolean measureOnly, Size& preferredSize)

at System.Windows.Forms.Layout.DefaultLayout.LayoutCore(IArrangedElement container, LayoutEventArgs args)

at System.Windows.Forms.Layout.LayoutEngine.Layout(Object container, LayoutEventArgs layoutEventArgs)

at System.Windows.Forms.Control.OnLayout(LayoutEventArgs levent)

at System.Windows.Forms.ScrollableControl.OnLayout(LayoutEventArgs levent)

at System.Windows.Forms.ContainerControl.OnLayout(LayoutEventArgs e)

at System.Windows.Forms.Control.PerformLayout(LayoutEventArgs args)

at System.Windows.Forms.Control.System.Windows.Forms.Layout.IArrangedElement.PerformLayout(IArrangedElement affectedElement, String affectedProperty)

at System.Windows.Forms.Layout.LayoutTransaction.DoLayout(IArrangedElement elementToLayout, IArrangedElement elementCausingLayout, String property)

at System.Windows.Forms.Control.OnResize(EventArgs e)

at System.Windows.Forms.UserControl.OnResize(EventArgs e)

at System.Windows.Forms.Control.OnSizeChanged(EventArgs e)

at System.Windows.Forms.Control.UpdateBounds(Int32 x, Int32 y, Int32 width, Int32 height, Int32 clientWidth, Int32 clientHeight)

at System.Windows.Forms.Control.UpdateBounds()

at System.Windows.Forms.Control.WmWindowPosChanged(Message& m)

at System.Windows.Forms.Control.WndProc(Message& m)

at System.Windows.Forms.ScrollableControl.WndProc(Message& m)

at System.Windows.Forms.ContainerControl.WndProc(Message& m)

at System.Windows.Forms.UserControl.WndProc(Message& m)

at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)

at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)

at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies **************

mscorlib

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.832 (QFE.050727-8300)

CodeBase: file:///C:/WINNT/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll

----------------------------------------

LeaseTracker

Assembly Version: 1.0.0.41

Win32 Version: 1.0.0.41

CodeBase: file:///C:/Documents%20and%20Settings/username/Local%20Settings/Apps/2.0/YE25K15E.AGM/L6QQTPCW.T6C/leas..tion_03f857ef7799e71b_0001.0000_f20e28c53c4c191f/LeaseTracker.exe

----------------------------------------

System.Windows.Forms

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.832 (QFE.050727-8300)

CodeBase: file:///C:/WINNT/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll

----------------------------------------

System

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.832 (QFE.050727-8300)

CodeBase: file:///C:/WINNT/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll

----------------------------------------

System.Drawing

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.832 (QFE.050727-8300)

CodeBase: file:///C:/WINNT/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll

----------------------------------------

Telerik.WinControls.UI

Assembly Version: 2009.3.9.1103

Win32 Version: 2009.3.9.1103

CodeBase: file:///C:/Documents%20and%20Settings/username/Local%20Settings/Apps/2.0/YE25K15E.AGM/L6QQTPCW.T6C/leas..tion_03f857ef7799e71b_0001.0000_f20e28c53c4c191f/Telerik.WinControls.UI.DLL

----------------------------------------

Telerik.WinControls

Assembly Version: 2009.3.9.1103

Win32 Version: 2009.3.9.1103

CodeBase: file:///C:/Documents%20and%20Settings/username/Local%20Settings/Apps/2.0/YE25K15E.AGM/L6QQTPCW.T6C/leas..tion_03f857ef7799e71b_0001.0000_f20e28c53c4c191f/Telerik.WinControls.DLL

----------------------------------------

NLog

Assembly Version: 1.0.0.505

Win32 Version: 1.0.0.505

CodeBase: file:///C:/Documents%20and%20Settings/username/Local%20Settings/Apps/2.0/YE25K15E.AGM/L6QQTPCW.T6C/leas..tion_03f857ef7799e71b_0001.0000_f20e28c53c4c191f/NLog.DLL

----------------------------------------

System.Configuration

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.832 (QFE.050727-8300)

CodeBase: file:///C:/WINNT/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll

----------------------------------------

System.Xml

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.832 (QFE.050727-8300)

CodeBase: file:///C:/WINNT/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll

----------------------------------------

System.Web

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.832 (QFE.050727-8300)

CodeBase: file:///C:/WINNT/assembly/GAC_32/System.Web/2.0.0.0__b03f5f7f11d50a3a/System.Web.dll

----------------------------------------

System.Messaging

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.42 (RTM.050727-4200)

CodeBase: file:///C:/WINNT/assembly/GAC_MSIL/System.Messaging/2.0.0.0__b03f5f7f11d50a3a/System.Messaging.dll

----------------------------------------

TrackerLibrary

Assembly Version: 1.0.0.0

Win32 Version: 1.0.0.0

CodeBase: file:///C:/Documents%20and%20Settings/username/Local%20Settings/Apps/2.0/YE25K15E.AGM/L6QQTPCW.T6C/leas..tion_03f857ef7799e71b_0001.0000_f20e28c53c4c191f/TrackerLibrary.DLL

----------------------------------------

TelerikCommon

Assembly Version: 2009.3.9.1103

Win32 Version: 2009.3.9.1103

CodeBase: file:///C:/Documents%20and%20Settings/username/Local%20Settings/Apps/2.0/YE25K15E.AGM/L6QQTPCW.T6C/leas..tion_03f857ef7799e71b_0001.0000_f20e28c53c4c191f/TelerikCommon.DLL

----------------------------------------

Telerik.WinControls.GridView

Assembly Version: 2009.3.9.1103

Win32 Version: 2009.3.9.1103

CodeBase: file:///C:/Documents%20and%20Settings/username/Local%20Settings/Apps/2.0/YE25K15E.AGM/L6QQTPCW.T6C/leas..tion_03f857ef7799e71b_0001.0000_f20e28c53c4c191f/Telerik.WinControls.GridView.DLL

----------------------------------------

System.Data

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.832 (QFE.050727-8300)

CodeBase: file:///C:/WINNT/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll

----------------------------------------

Telerik.WinControls.Themes.Office2007Silver

Assembly Version: 2009.3.9.1103

Win32 Version: 2009.3.9.1103

CodeBase: file:///C:/Documents%20and%20Settings/username/Local%20Settings/Apps/2.0/YE25K15E.AGM/L6QQTPCW.T6C/leas..tion_03f857ef7799e71b_0001.0000_f20e28c53c4c191f/Telerik.WinControls.Themes.Office2007Silver.DLL

----------------------------------------

Telerik.WinControls.Themes.Miscellaneous

Assembly Version: 2009.3.9.1103

Win32 Version: 2009.3.9.1103

CodeBase: file:///C:/Documents%20and%20Settings/username/Local%20Settings/Apps/2.0/YE25K15E.AGM/L6QQTPCW.T6C/leas..tion_03f857ef7799e71b_0001.0000_f20e28c53c4c191f/Telerik.WinControls.Themes.Miscellaneous.DLL

----------------------------------------

Accessibility

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.42 (RTM.050727-4200)

CodeBase: file:///C:/WINNT/assembly/GAC_MSIL/Accessibility/2.0.0.0__b03f5f7f11d50a3a/Accessibility.dll

----------------------------------------

System.Transactions

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.832 (QFE.050727-8300)

CodeBase: file:///C:/WINNT/assembly/GAC_32/System.Transactions/2.0.0.0__b77a5c561934e089/System.Transactions.dll

----------------------------------------

System.EnterpriseServices

Assembly Version: 2.0.0.0

Win32 Version: 2.0.50727.832 (QFE.050727-8300)

CodeBase: file:///C:/WINNT/assembly/GAC_32/System.EnterpriseServices/2.0.0.0__b03f5f7f11d50a3a/System.EnterpriseServices.dll

----------------------------------------

irsznm34

Assembly Version: 1.0.0.0

Win32 Version: 2.0.50727.832 (QFE.050727-8300)

CodeBase: file:///C:/WINNT/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll

----------------------------------------

************** JIT Debugging **************

To enable just-in-time (JIT) debugging, the .config file for this

application or computer (machine.config) must have the

jitDebugging value set in the system.windows.forms section.

The application must also be compiled with debugging

enabled.

For example:

<system.windows.forms jitDebugging="true" />

</configuration>

When JIT debugging is enabled, any unhandled exception

will be sent to the JIT debugger registered on the computer

rather than be handled by this dialog box.

Form

answered on 25 Feb 2010

1 answer

126 views

Color Formatting FilterRow and AddNewRow in RadGridView

Hi

I have not selected any theme. nor i want to.
I just want to have a a different backcolor for FilterRow and AddNewRow of RadGridView, but just don;t know how to get it done.
Perhaps Edit UI elements is the answer, but don;t know what "control element structure" option to select.

Regards
Raghu.

GridView

answered on 25 Feb 2010

3 answers

193 views

radComboBox and DataBinding not working

I have a radComboBox which is to display list of country
I have CompanyMaster bindingsource and CountryMaster bindingsource objects.
radComboBox 's datasouce is CountryMaster bindingsource and in databinding selecectedItem is set to masterCompanyBindingSource - FK_CountryID

but when i select a value it does not gets changed in underlying binding source.

what is the problem ?

Observation: above technique works well with WinForm Dropdown control.

Regards

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 25 Feb 2010

1 answer

141 views

Drag and Drop between two scheduler

how can drag and drop appointment between two radscheduler?
i mean scheduler to scheduler
thanx.

Scheduler and Reminder

answered on 25 Feb 2010

6 answers

171 views

Bad ScreenTip on First Display

Hello,

I've noticed a problem with screen tips, specifically in GridViews, that I can't get rid of. Basically, the first time that a screen tip is shown for a given grid, it displays with improper sizing and causes visual artifacts on the screen. Subsequent displays of the same screen tip are fine. I am certain that no code or relevant variables are changing. Also, somehow this problem is occurring throughout my application, even when the code customizing the screen tip is completely different. Please see the attached screenshots. The first and third are examples of the problem, the second is the same as the first, but on a subsequent screen tip.

Thanks!

Jeremy

GridView

answered on 25 Feb 2010

1 answer

185 views

How To Show Minor GridLines On X Axis?

In Radchart , Both X Axis and y axis are supported by Major GridLines and Major Ticks. While X axis is not having functionality of Minor Ticks and Minor GridLines. As in My chart I want to show Both ( Major and Minor Gridlines) for x axis and Y axis.

So please Kindly suggest me some Solution as soon as possible .

Chart (obsolete as of Q1 2013)

answered on 25 Feb 2010

1 answer

81 views

RadGrid and Textboxes

Hi

I have a RadGrid and few Textboxes and ComboBox on a form.
I want binding between RadGrid and other controls on form.
So as i scroll in RadGrid the contents of textboxes and ComboBoxes should change accorndingly.

Do we have any step by step example or video on the same. Or can anyone give directions on how to do ?

Regards

General Discussions

answered on 24 Feb 2010

2 answers

103 views

Where are RadControls for Winforms Q1 2010 beta in VS2010?

I had Visual Studio 2008 and 2010 RC installed on my Windows 7.
I install RadControls_WinForms_2010_1_218_dev_beta.exe with default settings.
When I run VS2010 I do not see RadControls for Winforms Q3 2009 or Q1 2010 beta in Toolbox :(.
But in VS2008 I have both RadControls for Winforms Q3 2009 or Q1 2010 beta.
How add RadControls for Winforms Q1 2010 beta for my VS 2010 RC?

General Discussions

answered on 24 Feb 2010