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1 answer
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Hi there !


I'm currently working on a project of schedular and for that , i'm following step by step this tutoriel http://tv.telerik.com/watch/winforms/radscheduler/introduction-radscheduler-winforms 

But when i make the DataBinding , i can't ad or remove an appointment in the schedular 
The error is : " Impossible to an element in a Only Read list or a definite size"  ( Sorry for that translation i'm French ^^' )


Can someone help me ? 

Thanks ! 
Ivan Todorov
Telerik team
 answered on 03 Apr 2012
3 answers
253 views
Hate to ask this but when I use Infragistics controls (evil competitor), they have the concept of showing an Overflow Indicator in the edit control when the text in the control will be cut off (too much text to show all of it).  This is very useful for end users as they can hover over the indicator and get a tooltip of all of the text.

How can I, using the TextBox control:

Show an Overflow Indicator such that the user can see all their text in a tooltip?
OR
Have the text clip at word/characters with a "..." at the end of the control such that the user can then see all their text in a tooltip?
OR
Determine if the text has been clipped?  If it is clipped then I can set the tooltip myself to the text.

By the way, I like the Telerik controls in that they "feel" better thus I'm in your forums ;)

Stefan
Telerik team
 answered on 03 Apr 2012
3 answers
197 views
There seems to be a problem with RTF in RadRichTextBox when interpreting \b0 and \i0 as in they are ignored.

So RTF where the text contains for example: "Test of \b Bold\b0 text" should be shown with only "Bold" in bold, but the \b0 is ignored and the rest of the paragraph is in bold. The same happens with italics and \i0.

The same RTF is shown correctly in .NET's normal RichTextBox and in Word.

This is with RadRichTextBox from 2011 Q3 (RadControls_WinForms_2011_3_11_1219_dev.msi).

Has this bug been fixed in a newer release?
Svett
Telerik team
 answered on 03 Apr 2012
3 answers
386 views
Hi,
I have a menu that has excess padding on the right of all my CommandBarDropDownButton menu items that for some of our users with low resolution, is causing problems with child menu items displaying.  Is there a way to reduce the amount of padding to the right of each menu item either through Visual Style Builder or through code? See image below for a visual.

Thanks,
David A.
Stefan
Telerik team
 answered on 03 Apr 2012
5 answers
311 views
Hi!
The RadLabel text property can contain HTML. Before -in the first release of the Telerik controls I had installed- the property in the VS2010 toolbox had a little button that called a dialog which contained an HTML editor. However, since the last 2 updates that little button has disappeared and I can't call this dialog anymore...How can I get the dialog back?

Tia,
Martin
Boryana
Telerik team
 answered on 02 Apr 2012
2 answers
223 views
I have enabled Sorting and Column Sorting under the Telerik ListView properties.

This ListView is updated on a regular interval. In the update method I call Items.Clear() and Columns.Clear().
I add some columns programmitically as well. However, when the code runs below it throws an "Out of range index" exception.

radListView.Items.Add(new ListViewDataItem(dr["Mon"].ToString() + dr["Year"].ToString()));
ListViewDataItem item = this.radListView.Items[0];

This only occurs after I have clicked a column header to sort it. If the column was not sorted, the code runs fine.
When I look at the Count of radListView.Items the Count is 0. This means the radListView.Item.Add method did nothing..
Brandon
Top achievements
Rank 1
 answered on 02 Apr 2012
3 answers
135 views
Hello,


In my RadGridViews>Datatime columns, the datetime are display like this for example 28/03/2012 00:00:00 .
I would like them not to display time.

I've tried to set the formatstring as "dd/MM/yyyy" in the columns properties but then in the column cells it was displayed dd/MM/yyyy, I mean litterally dd/MM/yyyy, not the the date.

So, what am I doing wrong ?


Thank you for support.
Thomas
Top achievements
Rank 1
 answered on 02 Apr 2012
2 answers
146 views
I have some grids that are behaving oddly.  They both have two columns/no headers, but the text of the columns is off the grid to the right.  For some reason there are no horizontal scroll-bars, which would be OK if the first column wasn't lost.  Anyway, see the two grids in the attachments.  The attachments are to illustrate the bottom grid before/after I click on the cell with text.

Any ideas?
Jack
Telerik team
 answered on 02 Apr 2012
1 answer
145 views
hi
=====
i have winform c#.Net Program
how i can set win7tem from telerik commponent to my program?

please
Ivan Petrov
Telerik team
 answered on 02 Apr 2012
3 answers
148 views
Hello.

This is related to a question that I asked earlier about the Tab Overflow that Richard Slade answered for me.

Is it possible to pin a Document Tab?

Case:  User opens several Tabbed Document Windows at the start of the day.  The first Tab is a TreeView Navigator for all of the other Documents.  And the users want the Navigator Tab to stay as the first Tab on the left side.  I have been able to keep the Navigator Tab in place when ever a new Window (Document) is opened by always setting that Tab index to 0.  Any Tabs that overflow, overflow to the right.  This is the behavior that the users want.  The issue is that when an existing Tab is activated by the OverFlow Button or just selecting it again from the Navigator.  When the reactivated Tab that is re-indexed to become visible, there is a shift of the Tabs to the left, pushing the Navigator Tab out of view.  I couldn't find any setter properties that I could use to shift the Tabs back to the right.

Of course, screen real estate is always an issue and some of the windows have rather large grids on them which we try very hard to keep all of the columns visible (no scroll bar) in the 1024 X 768 resolution that the users want.  So, I've tried making the Navigator Tab a Tool Widow that can be pinned and hidden but that little space that the "hidden" ToolBar takes is just enough to force a scroll bar on some of the Windows with grids.

So, if anyone knows a way to keep the Navigator Tab from shifting to the left, or a way to reshift it to the right, or just a better way to accomplish this,  I will appreciate all tips and ideas.

Thanks

Mike Baxa
Julian Benkov
Telerik team
 answered on 02 Apr 2012
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