Hi

I am having big issues (lack of knowledge) with creating combo boxes on a gridview bound to a dataset, Can someone please point me in the right direction?

My current setup of the gridview is a SQL view that fills a dataset, which is then bound to the gridview. I have a column called 'Course', which is a column generated within the view that uses the Course_ID from the main User Table to lookup the Course name from the Course Table (see attachment). I would the Course column to be a combobox, when I auto generate the columns from the dataset it creates it as a textbox currently; and for the course names (from the course table) to be the options in the drop down . I would then like the user to see the selected options after a dataset update. Is there a way of doing this?

Thank you.

Hello,

Well i want to add new filters in my gridView ( on right clicking on a cell, i want to add more filter to the filters already present).
How can i proceed?

Thanks in advance.

Hello, this is probably a really simple question, but I can't figure it out right now.  I'm using the Winforms GridView control, and I want to be able to add a new row within the gridview control.  I do have "AllowAddNewRow" set to true.  Which event is being initiated when you add a new row to the grid?  I easily was able to use the "RowDeleting" event when I delete a row, so I figure that there would be a "RowAdding" or a "RowAdded" event.  But, there wasn't.  I simply want to Add/Update/Delete rows.  It's pretty simple with the ASP.NET control with the Insert,Update,Delete command events, but I can't seem to find anything similar in the winforms control.  So, which event is used to Update a row, and which event is used to Add a new row (I want to be able to add the new row using the "click here to add new row" area), or what is the process to implement these 2 events? 

I'm using the Q3 2007 V5 version.

thanks,
monirak

How can I print a radGridView with custom painting? See the attached image.

i have a little function that will loop through an active view and unselect any cells that have been selected


but i would like something similar to unselect any appointments but cant seem to find a way?? something like the following.......


Any help is greatly appreciated,

Cheers,
Craig

I have a grid that contains a dropdown column as bellow:

Suppose the user adds two new rows and selects "A" from dropdown for the first row and selects "B" from dropdown for the second row. I don't know how I can save the grid and then load it later. I should say that I know how to use Linq to save data into SQL database, but I don't know how I can get the values that the user selected and how to load data into grid later. Please help me.

Hello Telerik

I would like to have an editor in a GridView for selecting one business object (DataBase Key, Name, Code (like an EAN CODE) in a collection. As The name is also considered to be an unique Key, the editor is based on a textbox which display the name of a product. The textbox should have a autocomplete feature (suggest with a dropdown) but the suggestion should be based on the whole list of product filtered by the Name or the Code.

The editor is valid only if the text is matching a product name (return the matching DataBase key for the binding) or is empty (return a nullvalue for binding).

What is the best way to reach this objectif ? Should I start from a RadDropDownListEditor, a RadTextBoxControlEditor, a RadTextBoxEditor ?

Thanks for your support

Here is the problem I am having:

1. I created a simple RadForm called form1.cs and added a number of labels, panels and text boxes to it.  I run this form and everything is good.

2. I created a second RadForm called form2.cs and it extends form1.cs.  I run this form and everything works fine.

3. I add a RadListControl to form2.  I run this and the designer view of the form disappears, the program runs, when I exit the program I get an error stating "The designer loader did not provide a root component but has not indicated why."  and the designer view is gone.

4. I close form2.cs, rebuild the project and open form2.cs and it appears in the designer.   As soon as I make any code changes to form2.cs (even as simple as moving the locaiton of a control by one pixel), save and run the file I get the same error listed in step 3.

This only has happened to me with the RadListControl.  textboxes, labels, panels, manu bars, status bars, etc. do not exhibit this behavior.

I have a full solution I can provide that causes the problem.  Tried to open a support ticket but there is no option for the ListControl.  Let me know what I should try next.

BTW, Computer is HP laptop, Windows 7, latest winForms release (Q2 SP1 build 806), VS 2010 Ultimate.  I believe everyting Microsoft is at latest patch level.

We have recently converted our controls from win form control to telerik control.

Now "_" is being shown for mnemonic all the time (without pressing Alt key).
Earlier when user press Alt key all the mnemonic get highlighted with _.
i want the same old visual style. 
Any help will be really helpful.

When I press a key inside a grid, a mnemonic outside the grid is activated, instead of the grid entering edit mode.
For instance, with a combo box column, I expect the first item starting with the key pressed to be selected.

To reproduce, add a grid view, and standard win forms button to a form.  Add the following code to the form:

Add the following class:

Click on a combo box cell and type "b".  The button is activated, instead of selecting Banana in the combo.

Is this a bug?
Is there a work around?