There does not appear to be any API documentation for the control. Online help is going to a non-existing page.

Hello,

I'm new to Telerik (programming in general) so forgive the brutish design.  As such, I was wondering if I could get some general design/feasibility pointers on this project.  If "design" questions are not the purpose here, by all means let me know.  

I'm trying to build a system that allows users to select options and items that will then generate a report for them (see attached pic if needed).  I'm sure this has been done a thousand times but surprisingly I haven't found much online.

My approach was to build multi-level modular Sql text command that UI control input result groups would snap into, roughly:

public string MasterCmdStr = selectPart +
wherePart +
groupByPart +
orderByPart;

private string Level1CmdStr()
{
string selectPart = GetSelectPart();
string wherePart = GetWherePart();
string groupByPart = GetGroupByPart();
string OrderByPart = GetOrderByPart();

//apply final logic, snytax checking, logic checking
}

private string GetSelectPart()
{
string yAxisCat = BuildCmdYAxis();
        string xAxisCat = BuildCmdYAxis();
       
//compile results with other parts, alter syntax
}

private string BuildCmdYAxis()
{
  string contextCat = radDropDownList3.Text;
  string chartType = radDropDownList4.Text;
xAxisItems = GetRadListControl5();

//compile results, apply logic...etc
}

etc...

I'm quickly finding out that this might get out of control... due to the complexity of sql queries I want to enable (multiple WHEREs mixed with multiple GROUP BYs) and due to the need to customize radchart settings per query to make output presentable (like the requirements to format the X Axis if a user selects a DateTime context).

So, am I way out of my league here?  Is there a better way to approach this?

Thanks for any help.

I have entire button groups, ribbon groups, winForms controls, etc. that have disappeared from the form since I started creating my UI with the RibbonBar.

I looked in the designer and the controls are still there, they are just not being rendered.

Is this a known issue?  Is there anything I can do?

How do I customize TelerikMetroBlue theme?

I have the following code that gets called on form load and when a button is clicked:


The chart displays with the proper data when the form loads. If the button is clicked on the form, the chart displays "There is no or empty series".

I have verified the correct data is returned by the GetResponseContentDailySummary function.

Any help would be much appreciated,
-jm

Hello,
I want to show large image in tree node and create border for node.
So I think, I need to create treeview custom node, am I right?
Please give me advice how to do, create custom node and do other things?

Please help me,
Thank you so much.
Myat Su

Hi,

I do a little tests with RadGridView and I have to say that the RadGridView ist extremely slow, especially the scrolling. I first added a DataTable object as data source with 130 rows and 20 columns. The application was running full screen with 1920x1200 screen resolution. Scrolling is nearly impossible, the grid takes 2 or more seconds to update the position of the rows. After that I added a List<T> with 500 DateTime objects to see if the problem lies elsewhere, but without success. 

My computer is a Pentium Quad Code @ 2.8Ghz, 8GB ram, NVidia Quadro NVS. I know that the graphic adapter isn't the fastes in the world, but for scrolling a table it should be enough.

What can I do to improve the performance!? The problem is that our customers have way slower computers. So the RadGridView is not useable for me.

Thanks in advance

Martin Horst

Hi :

     How to set GrdViewComboBoxColumn by DisplayMember sorting?

     Now,I find the GridViewComboBoxColumn by ValueMember sorting.

Greetings!
Look forward to you!
Ajing

I have noticed both in the demo and my own test code that if a property is any numeric type, the max value is 100.  How do I control this?

Also, I noticed that on the validating, the data types of the OldValue and NewValue are not the same, e.g.  OldValue is Integer but NewValue is Decimal.

Hi,
I have a radProgressBar that I'm using in a sync component.  I pass the RadProgressBar with a byref into the sync class expecting that when I update the Value1 parameter it will change the bar position.

If I set the Value1 field just before the sync command from within the form it works fine but if I try the same thing once in the sync component it doesn't update the field.  

Now I thought that using byRef would work - it certainly used to.

Any pointers (pun intended)?

Regards,

Jon