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1 answer
49 views

Hello,

 

I am new to use your program. I want to add simple table with 2 columes and multiple rows. Do you have any example ??

 

Regards,

 

Dani

Hristo
Telerik team
 answered on 14 Feb 2017
1 answer
238 views

Hi, 

 

I have created a custom FilterCell for my Grid with a simple "FilterClear" Button. 

At the beginning of my program, a custom theme gets loaded with changes of the button style. Now i do not want, that my filterclearbuttons looks like the other buttons. I tried to set loRadButtonElement:ElementTree:EnableApplicationThemeName = FALSE. but I get a compile error this way. 

 

I also tried to set these properties of my button in my override CreateChildElements of my CustomFilterCell.

 

      loRadButtonElement:ButtonFillElement:AutoSize = FALSE.
      loRadButtonElement:ButtonFillElement:Size = NEW System.Drawing.Size(16,16).
      loRadButtonElement:ButtonFillElement:Alignment = System.Drawing.ContentAlignment:MiddleCenter.
      loRadButtonElement:BorderElement:AutoSize = FALSE.
      loRadButtonElement:BorderElement:Size = NEW System.Drawing.Size(16,16).
      loRadButtonElement:BorderElement:Alignment = System.Drawing.ContentAlignment:MiddleCenter.

 

I am able to change the style this way but it is not looking as expected. 

i add two images of my current window and how I want it to look like.

 

It would be wonderful, if someone of you could tell me how to obtain the desired style without changing my custom theme

 

Sincerely,

Dominik

Dimitar
Telerik team
 answered on 14 Feb 2017
3 answers
283 views

Hi:

I am currently using the flowlayoutpanel in a Winforms application to build a horizontal timeline of thumbnail images.  This can contain several hundred thumbnails (as many as 500).   I've included a screenshot...

The problem with flowlayoutpanel (as well as the .net panel control) is that once the thumbnail layout becomes wider than 32,767 pixels, the control will no longer populate.   This is a big problem for my application.  Attempts to work around this have thus far been unsuccessful due to complexity and extremely poor performance.

Does Telerik have a scrollable panel that will allow me to populate with more?     If so I will purchase immediately!

 

Des

 

Hristo
Telerik team
 answered on 14 Feb 2017
3 answers
71 views

Hi

 

I implemented  a (custom item - radListview) in a Listview using CustomDetailListViewDataCellElement

the view type of the parent ListView is Detailview and a data set is bounded to it

I want to fill the custom listview inside the parent listview with data

I can fill it with data at creation time

but after the cell has been created  , I can't

 

I don't know how to reach it

Dimitar
Telerik team
 answered on 14 Feb 2017
1 answer
124 views

 

How do you get access to the Root Logical Operator value? For example, I want to do this

 

            RadDataFilterDialog dialog = new RadDataFilterDialog();
            dialog.ShowDialog();
            //string expression = dialog.DataFilter.Expression;

            //Doesn't work
            DataFilterRootNode dfRn = dialog.DataFilter.Nodes[0] as DataFilterRootNode;
            if (dfRn != null)
            {
                var rootLogicalOperator = dialog.DataFilter.Nodes[0].LogicalOperator;
            }

            //Doesn't work
            var rootLogicalOperator = dialog.DataFilter.Nodes[0].LogicalOperator;

 

dialog.DataFilter.Nodes[0] in the debugger indicates it's of type DataFilterRootNode but if I try to cast to that type to access the LogicalOperator value it gives error Error    CS0122    'DataFilterRootNode' is inaccessible due to its protection level

 

So how do I access the root LogicalOperator value?

Dimitar
Telerik team
 answered on 14 Feb 2017
4 answers
1.9K+ views
Hi All,
I have a grid. Based on some condition i want to change the color of one column.

I searched many articles. Every where i found i have to change each cell in that column. But is there any way i can directly set the column to some other.

Any kind of help is appreciated.

Sasmita
Amir
Top achievements
Rank 1
 answered on 14 Feb 2017
19 answers
303 views
Hi everybody
I confused about the following article.
http://www.telerik.com/help/winforms/gridview-editors-howto-allow-end-users-to-add-items-to-dropdownlisteditor.html 
Can someone give me a sample project of these codes?
Hristo
Telerik team
 answered on 13 Feb 2017
1 answer
165 views
Hello, I have the caretposition in a blank line, it just have the Enter symbol, I want to remove this line, I can't find a method to do this, you think you cal help me? Please.
Hristo
Telerik team
 answered on 13 Feb 2017
5 answers
161 views

Hi,

All the examples I have seen are all about identifying the row of a target GridView where an item has been dropped onto.

But I need to identify the column as well. Is there a way to do this given only the e.HitTarget from the RadDropEventArgs i.e. in

 

void dragDropService_PreviewDragDrop(object sender, RadDropEventArgs e)

 

Thanks for any help.

Hristo
Telerik team
 answered on 13 Feb 2017
6 answers
1.1K+ views
Hi,

Maybe a stupid question, but I was wondering if there is an overview of the different formatstrings you can use for the DateTime Column?

I want to make a static function where I just need to call the right formatString, instead of every time searching the "net" for the right syntacs and add it.

Thanks
Scott
Top achievements
Rank 1
 answered on 13 Feb 2017
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