Questions on UI for WinForms Forum

9 answers

439 views

Add legend to RadChartView, is possible? How?

Hi, i want to add a legend to RadChartView. How?

Thanks

ChartView

answered on 07 Dec 2012

3 answers

131 views

request for know about telerik *.dll references

Dear Sir,
please tell me if i install .dll references
to this path C:\Windows folder then how my distributed Application .exe file use or read its resource means i am not include telerik .dll
(example -- Telerik.WinControls.Themes.Office2010BlackTheme.dll ) file resource to my project bin folder ..i am doing WinForm Project on using C#. please give me a suggestion and sorry for my bad english.
and many many thanks for you and your all team members for giving us that type of beautiful WinForm controls.

General Discussions

answered on 07 Dec 2012

1 answer

156 views

RadMenu Right Alignment

Hello,

I have a radmenu control which has sub items.
When I am using certain font (like: Arial) the items has different alignment (as you can see in the attach file).
Is there a way to make the alignment of all the items to the same start position.

Thanks.

Menu

answered on 07 Dec 2012

1 answer

183 views

RadDock - some design problems and questions

I have a number of questions and problems with RadDock control, that I hope to solve with your help.

It is desirable to solve those problems by code or by VS designer, not by dealing with themes, if it is possible.

The RadDock in the picture is placed on some parent control, while tollstrip area is set to transparent and border size is 0.

1. RTL problem (1 in picture attached).

As it shown in the picture the tab borders are not drawn correctly.

The next solution can be acceptable for it. If it is impossible to solve it in RTL mode, may be tabs alignment can be set in LTR mode to the right side?

2. Can be the shifting of the tabs from right reduced to zero (2)?

3. Can the appearance of the tabs be changed programmatically or by designer or by owner draw to the something like this (3), including text color, text padding, tab width?

4. Can be 2 custom buttons added to the tab strip programmatically or by designer in the style like (4), one for the open tabs list and the other for closing of all opened tabs?

May the standard existing buttons (that are not shown in the picture) adapted in this way?

Can be any control be added to the tab strip area?

5. Can the appearance of tab close button be changed like (5): border, icon, disabled without hidden?

6. Can be the reordering of tabs be prevented?

7. And the colors of tab groups managed programmatically set like it is done in Internet Explorer?

Dock

answered on 07 Dec 2012

9 answers

977 views

Telerik.WinControls.ThemeResolutionService threw an exception

Hi All,

I have a strange issue which I'm hoping someone knows how to fix...

I have a winforms custom control that uses the RadScheduler and RadCalender controls. I originally had a couple of the Office 2010 themes added to the project and these have been removed as the built in colors work just fine. As far as I can see I have removed all references to these themes.
My project copies the Telerik DLLs locally as the clients will not have the Telerik controls instaleld on them.

However, I have built my control in release mode in VS 2010 and copied all the files to a test client machine, and when my control comes to load, I get the following error, and the the application closes:

"The type initializer for 'Telerik.Controls.ThemeResolutionService' threw an exception"

I am doing a tiny bit of custom coloring on the calendar control, but nothing involving styles or themes. Only when I reset the control do I do anything that might call this. This section of code is shown below...

Can anyone tell me how I get around this, or have any suggestions as to what I could do to try to fix it? I've already searched for why this could be happening, but can't seem to find anything I haven't already tried.

private void Calendar_ElementRender(object sender, RenderElementEventArgs e)

{

if (Calendar.SpecialDays.Contains(e.Day, new MyComparer()))

{

e.Element.NumberOfColors = 1;

e.Element.BackColor = Color.Orange;

e.Element.BorderColor = Color.DarkBlue;

}

else

{

e.Element.ResetValue(LightVisualElement.NumberOfColorsProperty, ValueResetFlags.Local);

e.Element.ResetValue(LightVisualElement.BackColorProperty, ValueResetFlags.Local);

e.Element.ResetValue(LightVisualElement.BorderColorProperty, ValueResetFlags.Local);

}

Thanks,
Karl

General Discussions

answered on 07 Dec 2012

5 answers

91 views

DateTimeColumn not responding to F4

Hi all,
When I use a comboboxColumn, it opens when I hit the F4. The DateTimeColumn doesn't, but I think it should follow the same behavior as a regular combo. This is hard to explain to a user...

Regards,
Martin

GridView

answered on 07 Dec 2012

3 answers

149 views

Contolling shape and color or RadScrollablePanel Scrollbars

I'm sure I'm missing something simple here, but how do I control the shape and color of the scrollbars in the RadScrollablePanel? I cannot seem to access the scroll bars to style them the way I would like. The example in the top left corner of this page is exactly what I am looking for:

http://www.telerik.com/help/winforms/panels-and-labels-radscrollablepanel-overview.html

Thanks,

G

ScrollablePanel

answered on 07 Dec 2012

2 answers

110 views

Catching F4

For a particular textbox cell I'd like to catch the F4 key to open a popup window with a selection list. This, in itself, works fine. But I need the contents of the cell. So I get the cell value like this:
            Dim ThisRow As GridViewRowInfo = grdPositionen.MasterView.CurrentRow
            Dim Filter As String = ""
            If ThisRow.Cells(1).Value IsNot Nothing Then
                Filter = ThisRow.Cells(1).Value.ToString.Trim
                ....
But for some strange reason I don't get the actual contents of the cell, but the original contents instead. In other words; when the user just typed something else there, it's not in the Value property. How do I get the actual contents of the cell?

GridView

answered on 07 Dec 2012

6 answers

175 views

Error when added new appointment

I used code from example and got error when trying to add a new appointment.

Thank for you help...

Unable to cast object of type 'System.Guid' to type 'System.IConvertible'.Couldn't store <5303d57e-81d4-4399-9b50-cbade2462a09> in ID Column. Expected type is Int32.

Scheduler and Reminder

answered on 07 Dec 2012

6 answers

482 views

Custom button in 4th column

I want to do something similar (I think) to this:
http://www.telerik.com/help/winforms/listview-custom-items.html

What I want to do is this: I have a RadListView control with 4 columns in a ViewType of DetailsView. The first 3 columns will just display some text in each cell/row, but the 4th cell in each row I want to have a "Remove" button to remove it from the list. So what I need to be able to do is:

Create a Button element to serve as the value for the 4th cell in each row

and

Be able to define and handle the click event for that button (will need some way to identify the row that the button was clicked for as well)

The code I have right now (created based on the example) just displays the button in the first column and none of the text for the first 3 columns seems to get created/inserted.

public class ListViewItemButton : SimpleListViewVisualItem

{

private RadButtonElement buttonElement;

private LightVisualElement contentElement;

private StackLayoutPanel stackLayout;

protected override void CreateChildElements()

{

base.CreateChildElements();

this.stackLayout = new StackLayoutPanel();

this.stackLayout.Orientation = Orientation.Horizontal;

this.stackLayout.EqualChildrenWidth = true;

this.contentElement = new LightVisualElement();