Questions on UI for WinForms Forum

3 answers

217 views

[Solved] RadTreeView Scrollbar fall with NullReferenceExceprion

Hi Telerik,

There is a bug with RadTreeView, and scrollbar.

Download source files:
https://dl.dropboxusercontent.com/u/48038910/TreeScrollsCrash.rar

Steps to reproduce the bug:

Run attached application;
Push fill button;
Scroll tree to the end;
Push delete button

Program crashes with null reference exception.

Treeview

answered on 31 Oct 2013

1 answer

129 views

[Solved] Spell Checker Ignore Button

I’ve got a problem with the RadSpellChecker in VB

After calling “RadSpellChecker1.Check” with a standard “RadTextBoxControl”, pressing the ignore button repeatedly checks the first misspelled word and does not progress through the check. It does not move on to the next misspelt word and effectively loops.

If I change words I can get to the end of the check, cancel quits the check but ignore does appear to work as I expect

Has anyone seen this before and can suggest a solution

General Discussions

answered on 31 Oct 2013

3 answers

199 views

rtb - lines overlapping

Hi,
After the update to the latest version, I have noticed the following:
After cutting from ms-word and pasting into rtb I now get the following. The lines seem to squish into each other. I have attached a picture to illustrate my problem.
I have also noticed that some of the earlier saved documents are getting this squish treatment.
Karl

RichTextBox (obsolete as of Q3 2014 SP1)

answered on 31 Oct 2013

3 answers

286 views

Focus issues

I have a RadDropDownList on a form with a label and a button. I have AllowShowFocusCues = true.

When the form is first displayed, the visual cue is NOT displayed. If I tab to the button and back to the DropDownList, then I *do* get the visual cue.

I know that the dropdownlist does get the initial focus because I can use the arrow keys and F4. But when the form is first displayed, the user cannot see where the focus is.

Is this a bug that I should report? Or is there something else that I need to do to get visual cues the first time the form is displayed?

Thanks!

DropDownList

answered on 31 Oct 2013

2 answers

218 views

[Solved] BrowseEditor - select all text/clean all

Hi gyus
I am using BrowseEditor in my application. There are 3 different scenarios how the user can do the same task of selecting a file for processing:
1) browse to file using dialog that pops up from browse editor
2) enter the path by Ctr+V the path to browse editor
3) drag and drop the file to browse editor

1 and 3 are implemented, no problems with them. But I do have a small problem with 2.
The default behavior I am regular to is that all text is selected when I do Ctrl+A, or if I click the field and it gains focus the whole text is selected. Otherwise I have to manually erase all text by pressing Backspace many times before I can paste new file path.

And I did something wrong, or browseeditor does not implement Ctrl + A behavior.
I succeed to do it by :

private void radBrowseEditor1_KeyUp(object sender, KeyEventArgs e)

{

if (e.Control && e.KeyValue.Equals('A'))

if (radBrowseEditor1 != null)

if (radBrowseEditor1.BrowseElement != null)

if (radBrowseEditor1.BrowseElement.TextBoxItem != null)

radBrowseEditor1.BrowseElement.TextBoxItem.SelectAll();

}

Is it a correct approach?
And how can I implement the behavior when gaining a focus leads to selecting all?

Regards,
Artem

BrowseEditor

answered on 31 Oct 2013

1 answer

91 views

GridDropDownColumn

Hi, I am having trouble implementing a simple GridDropDownColumn

<telerik:GridDropDownColumn UniqueName="OrderStatusID" DataField="OrderStatus" ListValueField="Description" ListTextField="ID" Headertext="Order Status" ></telerik:GridDropDownColumn>

First, OrderStatus is not showing in the grid, second, how to I populate the drop down list in code behind? The list contains a list of Items with properties ID and Description

Thanks.

GridView

answered on 30 Oct 2013

6 answers

319 views

RadMenu Problem

Hi,

I added RadMenuitems as sub items of a RadDropDownButton, I set the autosize property of the RadMenuItems to false and set the size of RadMenuItems and whole DropDownMenu (of Parent DropDownButton) manually.

Problem: All works fine but the problem is with the SubMenu of RadMenuItem, when the PopUpDirection is on the left side its right boundary does not meet with the left side of the parent menu i.e. leave some space in between.

My need is to change size of the RadMenuItems, is there any other proper way to do this? and is there a way to eliminate this space?

Thanks

Hassan

Menu

answered on 30 Oct 2013

1 answer

119 views

Chart takes forever to load if placed on a TabControl

I have a tab control with 2 pages. The second tab contains a chartview. When the application loads, the first time i move from the first tab to the second tab the application appears to hang and takes forever to draw.

Is there a workaround for this?

ChartView

answered on 30 Oct 2013

0 answers

142 views

Resize row and column schdule timeline

hello,
how can I resize the height and width and the text direction for the columns and rows of the schedule?
In my picture I posted, I would like the text of the rooms (first column) is horizontal and the height may I indicate it.
For the width of the columns where there are the days of the month how can I change it?

Scheduler and Reminder

asked on 30 Oct 2013

7 answers

335 views

Copy Appointment with Drag and Drop

Can the end-user also copy an appointment in MultiDayView or WeekDayView of the RadScheduler control by using the drag and drop function and pressing the "Ctrl-Key" ?
a) from one Day to another day
b) from von Time to another time at the same day

Oh sorry, I see it's the wrong section here...please move it to RadScheduler

Best Regards
Friedhelm

Scheduler and Reminder

answered on 30 Oct 2013