Forum

HI,

Is it possible to either have a datarow with children rows or a grouprow with the same information as a datarow?

My problem is that I want to associate some rows with a parent row and I wonder how to do that.  For example, think of  a list of parents and children as in:

       NAME            |  Address            | Phone

     - John Smith  | 33 Elm st           | 333-3333

             - Children

                     Sue  |  33 Elm str        | 333-3334

                     Pete |  33 Elm str        | 609-5555

My problem is how to create the GroupRow "Children" as a child row of the DataRow that contains the info about John Smith.

Is that possible?

Thanks,

Francois

I am new with This One Help From every One Will Be Appreciated ..

I am using elegant UI Controls i-e Ribbon Control , Status Bar , Ribbon Tab Page for Controls like buttons etc , Ribbon TextBoxes , Ribbon Labels And Sysrem.windows Tab page Control (Coz This Feature Is Not Yet provided By Elegant UI Controls) To Design An Interface For Product Information .. I have set The Tab Indexes in Order that Labels And Textboxes First And Then All Other Controls After.. The Hotkeys with & sign are Defined in labels text assosiated with textboxes. I want the Interface Be perfect ready for key punching or DataEntry so tha the user Dont moves Out his hand From Keyboard during Entry.

Now Problem I am Facing Is that when I dont Use The Elegent UI Controls It Works Perfectly By Pressing Alt + Assoiacted Hot Key For Control Transfering But Dont Work when I Used the said Controls .. and also i cant abuse them coz my user wants the interface be made in ElegentUI controls.

Could Any one help?? Any Idea??/



Thanks In Advance..

Mbilal

We have discovered some strange behaviour with the tabbed toolbar.

To recreate this, I can first minimize the program containing a CExtTabbedToolControlBarFlat.  Then I change the desktop background (to some other image).

Next, when I maximize the app again, it can be seen that the tabbed toolbar has had its height changed.  It has lost some space at both the top and bottom of the toolbar.  This happens whether or not the tabbed tool bar has text under the button icons or not.

Resizing the window fixes the problem, bringing the toolbar size back to normal.

Any ideas as to what this is about?

Hi,

I want to handle keypresses in your grid control. I added two virtual functions OnGbwAnalyzeCellKeyEvent and OnGbwAnalyzeCellSysKeyEvent to the class derived from CExtPPVW<CExtGridWnd>. However in debug mode I did not hit to these functions. Ie Keystrokes are not processed. Perhaps in the control you need to install some flags. Can you give some working samples in which processed pressed?

Regards, Michael Kanzieper

Can text cells in the grid have a transparent background? I tried cell.Style.BackColor = Color.Transparent, but that did not work. thanks

Hello,

I have a couple of situations where i have a cell pointer and i need to retrive the coresponding grid row or column.

Example:

CExtGridCell* pCell;

Is there anything like this?

    int rowNb = m_wndGrid->GetCellRow(pCell);

If this functionality is not  supported maybe there is an
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<w:LatentStyles DefLockedState="false" LatentStyleCount="156">
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mso-style-parent:"";
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<![endif]-->workaround. (I’m trying with HitTest function but no luck)

Tx

The CExtGridWnd grid control does not contain any grid cells. It only allows grid cells to be painted, hit-tested, edited, resized and etc. All the grid controls are stored in a data provider component, which is internal and invisible. This architecture is similar to MFC’s document/view architecture. The grid control is like a view window and the data provider is like a document. It’s possible to make more than one grid control using the same data provider containing the same two dimensional array of grid cells. So, the grid cells does not know anything about their location inside grid window. The grid cells even don’t know whether they are displayed at least in one grid window. That is why most of methods in grid cell classes have parameters with pointer/reference to grid control and row/column numbers. As a result, if a grid cell class is notified about anything via some of its virtual methods, this method knows grid window pointer/reference, cell coordinates and other/additional event information via method parameters. The same is related to virtual methods of CExtGridWnd class. Your code always knows where is the grid cell located and which event happened.

Please note: your question should have been posted to either of the following forums rather than to this forum (.NET Elegant Grid):

http://www.prof-uis.com/prof-uis/tech-support/support-forum.aspx
http://www.prof-uis.com/prof-uis/tech-support/general-forum.aspx

Hi

I’m trying to install ElegantGrid on a machine running Windows Vista Business and Visual Studio 2005 (with Vista updates).

I run the installer as Administrator, the following screen appears but no progress is made.

When I look in the Task Manager, the devenv.exe and a .tmp installer process are running as well as a dialog entitled "Information Window".

Any ideas on what might be causing this?

All the best

Ivan

I should also point out that there are thousands of temporary files in my temp folder after forcefully closing the setup program.



Regards,

Ivan

I am curious to know what you guys use in-house w.r.t automation tools.

I am looking to interrogate the grid control using silktest but alas it is a difficult task.

Do you recommend some other tool or have you guys created any hooks that help you work with such tools as SilkTest and QTP.

I have also downloaded testcomplete (i.e. another windows automation tool) but alas the same object recognition issues.





Thanks

Peter.

i am using ElegantGrid(unboundgridcontrol) for Retrieving more data’s from database.But its taking long time to get retrieve.How can i solve this problem?



Can anyone please help me out



 

I tried to load data’s from database to boundgridview control in VB.Net.

Below is the code,

    Dim oleDbConnection As OleDbConnection = New OleDbConnection(connectionstring)

        Dim oleDbSelectCommand As New _

           OleDbCommand(select Query, oleDbConnection)

        Dim dataAdapter As New OleDbDataAdapter

        dataAdapter.SelectCommand = oleDbSelectCommand

        Dim dataSet As New DataSet(tablename)

        dataAdapter.Fill(dataSet)

        Dim table As DataTable = dataSet.Tables(0)

        BoundGridControl1.DataSource = table



The data’s are not getting added to the BoundGridviewControl.Please send me any  sample code in VB.Net to bound the data’s to grid view control.



Awaiting your reply

Here is the article that should help you: Data Bound Grid. Did you read it? If after reading it, you still encounter the above problems, please let us know.

Hi,

We are evaluating the Grid (from Spain), our problem is per example:
The Drag a Column Header here Space is displaying the Text in English, we want to customize it but i cant find the right Property.
Is there a way to do it?

Regards
Marc

Hello!
How can I use CExtGridCellUpDown in a property grid, so that it works with double-s not int-s?
SP

Ich habe das Demo installiert, haber ich finde kein Information, ob das Control mit Framework 1.1 geht.

Viele gruesse,

how create new skin and load in SkinManager

Unfortunately custom skins are not supported at the moment.

Hola, Tengo el siguiente problema:
Probando el control, convierto una celda al tipo Combobox (muy dificil por cierto, ya que no cuento con documentacion facil de entender) y cuando ejecuto el programa trato de seleccionar un elemento del combobox y me aparece el siguiente mensaje:

{"Value cannot be null.\r\nParameter name: expression"}
{System.Collections.ListDictionaryInternal}
"Elegant.Grid"
at Elegant.Auxilary.DataBinder.DataBinderImpl.Eval(Object container, String expression)
at Elegant.Grid.ComboBoxCell.OnCommitEdit()
at Elegant.Grid.Cell.CommitEdit(Boolean endEdit)
at Elegant.Grid.ComboBoxCell.ComboBox_SelectionChangeCommitted(Object sender, EventArgs e)
at System.Windows.Forms.ComboBox.OnSelectionChangeCommitted(EventArgs e)
at System.Windows.Forms.ComboBox.OnSelectionChangeCommittedInternal(EventArgs e)
at System.Windows.Forms.ComboBox.WmReflectCommand(Message& m)
at System.Windows.Forms.ComboBox.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.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.SendMessage(HandleRef hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at System.Windows.Forms.Control.SendMessage(Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.Control.ReflectMessageInternal(IntPtr hWnd, Message& m)
at System.Windows.Forms.Control.WmCommand(Message& m)
at System.Windows.Forms.Control.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.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.CallWindowProc(IntPtr wndProc, IntPtr hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at System.Windows.Forms.NativeWindow.DefWndProc(Message& m)
at System.Windows.Forms.Control.DefWndProc(Message& m)
at System.Windows.Forms.Control.WmCommand(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ComboBox.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.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.Run(ApplicationContext context)
at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.OnRun()
at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.DoApplicationModel()
at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.Run(String[] commandLine)
at Grid.My.MyApplication.Main(String[] Args) in 17d14f5c-a337-4978-8281-53493378c1071.vb:line 81
at System.AppDomain.nExecuteAssembly(Assembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()

Tengo la licencia de este producto como podran observar arriba, en el stack trace.

Honestamente, me gustan las prestaciones que ofrece su producto pero me siento frustado por no tener una forma facil de dominarlas, aunado a este tipo de mensajes de error que me dejan con desconfianza como para poderlo integrar en mis desarrollos... Quisiera saber si existe algun parche o algo por el estilo que corrijan los bugs que se han identificado, ademas de un manual de usuario (aunque sea en ingles) que me pueda guiar para explotar al maximo su producto de forma clara y sencilla.

Saludos

Yesterday I installed Grid control that was trial version and it worked well . But suddenly i saw the message like this "first >> Elegant Grid

evaluation period has expired". Is there some wrong ? I think that the trial version of Grid control is vaild utill 60days.

Is there a way to solve the problem?

Best Regard.

Hello Lee.

We are reseller in Korea and we don’t have any something wrong message with Elegant Grid.
So, please discuss with us this issue and we will be able to help you.

Thank you.

Simon Jeon
TEL:(02)705-7770


--- Korean Message ---
????? ????

??? Prof-UIS ?? ??? (?)????? ???.
ElegantGrid ? ??? ???? ???? ??? ??? ?? ????.

??? ?? ??? ??? ???? ??? ????.
????: (02)-705-7770
??? : ???

Thank you for reporting this problem. We will look into it. But it is really strange. We have a lot of customers in Korea and nobody reported this bug before. Anyway we will try to find out what is wrong.

Thank you.

Of course, in order to evaluate Elegant Grid, you can use it for 60 days. Thank you for reporting the problem. Would you let us know some more details about the problem?

1. What is the OS (and service pack if any) you are running?
2. What is the language of the OS, English or Korean?
3. What Visual Studio(s) is(are) installed?

Thank you again. With your help, we hope to fix the problem quickly.

Hi! I am Gridcontrol User.
Please check! Elegant Grid Error Message.

Why?
I am not useing the Grid control

>>my Download day 2007.11.20
>>error message box is
first >> Elegant Grid evaluation period has expired
second >>
UnboundGridControl’....error message
location: Elegant.Grid.GridControlBase.CheckDesignTimeLicense()
location: Elegant.Grid.GridControlBase..ctor()
location: Elegant.Grid.UnboundGridControl..ctor()

what can i do?