Questions on UI for WinForms Forum

10 answers

565 views

Hello again, this is my doubt, I wish to validate a cell in GridView, this cell type is gridviewtextboxcolumn, this desire can only enter numeric values, ie, to type a letter or symbol I can not accept, do not put gridviewdecimalcolumn one because in this test can type a zero, eg 0101 and the gridviewdecimalcolumn not recognize me the first 0, I have not updated to the new version have taken Q2 because I found some bugs in this version, I'm just waiting for an answer to other post to see if it entered graduate or not, I have found this review validacion can be done with the event but editcontrolshowing datagrid visual studio that brings hope prompt response and thank you in advance for the help I provide.

Note: giving hope to understand, my English is not very good, thanks again.

GridView

answered on 11 Jul 2014

45 answers

6.9K+ views

Resize Column to fit it's contents

Dear All,

I have a gridview control with more than 50 item, how can I display them in the gridview with there full width.
I have tried AutoResizeMode, but it shrink all of them in the viewable area of the grid, I need that all columns
get resized to it's contents regardless of it's visuallity.

Is this possible...

Best regards

GridView

answered on 10 Jul 2014

2 answers

248 views

Installation failure.

Hi..

When installing evaluation copy of Telerik Winforms UI, the installer shows error message like this:

"The installer has insufficient privileges to access this directory: C:\Users\Public\Desktop. The installation cannot continue. Log on as administrator or contact your system administrator."

But, I'm installing as administrator, and the installer is running as administrator privileges.

I'm installing the product on Windows 8.1 64bit Korean version.

For your information, when I access the directory using Windows Explorer, I get the Access Denied error.

The directory does exist but I can't acccess it.

General Discussions

answered on 10 Jul 2014

3 answers

456 views

[Solved] set RadRibbonBarGroup width in code

Hello,

I am in need of setting the width of a RadRibbonBarGroup in my code and when I assign an integer value to it I get the following error.
Expression is a value and therefore cannot be the target of an assignment.

Here is the code I am using to assign the width value.
Me.RadRibbonBarGroup1.Size.Width = 1000

I am using the latest winforms controls. Q1 2011

Any help would be appreciated greatly.
Thanks in advance.

RibbonBar

answered on 10 Jul 2014

1 answer

148 views

SubTotal Theme Issue

the grid is shown as collapsed, after Expand all, the theme is not correct on DataCell and SubTotal Cell.

reproduce steps:
1. set text is bold on SubTotal Cell , reference Step1.jpg
2. set AutoExpandColumnHeaders = False .AutoExpandRowHeaders = False
3. bind data
4. Expand All, a part of text is bold on datacell, see step2.jpg

what is wrong?

PivotGrid and PivotFieldList

answered on 10 Jul 2014

1 answer

93 views

"Copy" does not work for GroupRow

Copy function does not work well for collapsed group row. the copied data is blank.

PivotGrid and PivotFieldList

answered on 09 Jul 2014

1 answer

310 views

RadTextBox Null Text Style

Is it at all possible to change the style of the RadTextBox when there is no text value - i.e Null Text?

I am used to the Infragistics controls and there is a nice and easy appearance for this.

Thanks

Andez

TextBox

answered on 09 Jul 2014

5 answers

164 views

[Solved] RadRotator property width 100%

my problem is that ro respects the width 100% out of the screen and scroll appears, attached the code

greetings and thanks

New Product Suggestions

answered on 09 Jul 2014

1 answer

93 views

Poblems adding data to grid on left side of control

I can easily add the bars to the right side, but adding the test and start, end date/time on the grid on the right is not working? Do I need to add this separately?

var projectInfo = (from pi in dbContext.tasks where pi.taskID == idPassed select pi).First();

GanttViewDataItem item1 = new GanttViewDataItem();
item1.Start = Convert.ToDateTime(projectInfo.dateAdded);
item1.End = Convert.ToDateTime(projectInfo.taskDT);
item1.Progress = 30;
item1.Title = projectInfo.taskName;

GanttView

answered on 09 Jul 2014

3 answers

176 views

Column Resize

Hi,

I have had a good look at the forums and I can't find a way of doing the following:
- When a user resizes a column so that its value does no longer fit its width, I want it to hide the LEFT side of its value.
I.E. If the value is "1234567890123467", once the value is too long to show, i want it to hide the characters on the LEFT; the value could become "...7890123467"

I thought RIGHTTOLEFT = True would do it, but it does not.

Thanks in advance!

Rafael

GridView

answered on 09 Jul 2014