or
1 answer
213 views
What is the event for "column posion changed"?
Up to now I used ColumnIndexChanged in oder version of telerik or CollectionChanged event in newer telerik verion. But this event is no longer existing ?!?
Ralitsa
Telerik team
answered
on
08 May 2015
1 answer
196 views
Hello
I may coded it incorrect way. When I clicked the (X) button to close, it does not release memory. I can see through Windows Task Manager.
RadDesktopAlert alert = new RadDesktopAlert(); alert.FixedSize = new Size(330, 110); alert.PopupAnimation = true; alert.PopupAnimationFrames = 50; // 50 is default alert.ShowOptionsButton = false; alert.CaptionText = "NEW POPUP"; alert.ContentText = "WELCOME"; alert.AutoClose = Properties.Settings.Default.allowAutoClose; alert.AutoCloseDelay = Properties.Settings.Default.delayAutoCloseInSec; ; alert.Popup.Click += new EventHandler(Popup_Click); alert.Show();Can someone please help me how to release/dispose RadDesktopAlert's memory properly?
Thank you!
Hristo
Telerik team
answered
on
07 May 2015
1 answer
125 views
I was looking for example on how to disable auto scrolling when trying to do drag and drop. I find that you can do so with RadDragAndDropManager, so i start looking for it in winform version and i was not able to find that class at all. Is there a way to disable automatically scrolling of a RadListView when dragging from the listview to something else.
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
07 May 2015
8 answers
182 views
I am new to using visual studio.
How can I bind RadScheduler to a local database already created?
Regards.
How can I bind RadScheduler to a local database already created?
Regards.
Stefan
Telerik team
answered
on
07 May 2015
15 answers
944 views
Hi Telerik team.
I am using Telerik's RadListView in ListView mode. (latest library)
I am implementing some log window and visually It looks like some chat window, each new log entry is new ListViewDataItem and the window itself is a RadListView.
I do ask it to wrap text in visual item formatting event handler by :
private void OnTextAreaVisualItemFormatting(object sender, ListViewVisualItemEventArgs e)
{
e.VisualItem.TextWrap = true;
}
And I also allow arbitrary item height, since I should be able to display in each list item text of any length.
There is something I have to take care about and I can't figure out how to do it. ListView leaves too much space around text in every visual item. I mean it wraps text fine, but leaves spare 15 pixels on top and at the bottom of each visual item.
I tried to add line
e.VisualItem.Padding = new Padding(0);
to formatting even handler, but it didn't helped.
Do I have any control on VisualItem size, padding while text wrap is enabled? Am I clear?
Regards, Artem
I am using Telerik's RadListView in ListView mode. (latest library)
I am implementing some log window and visually It looks like some chat window, each new log entry is new ListViewDataItem and the window itself is a RadListView.
I do ask it to wrap text in visual item formatting event handler by :
private void OnTextAreaVisualItemFormatting(object sender, ListViewVisualItemEventArgs e)
{
e.VisualItem.TextWrap = true;
}
And I also allow arbitrary item height, since I should be able to display in each list item text of any length.
There is something I have to take care about and I can't figure out how to do it. ListView leaves too much space around text in every visual item. I mean it wraps text fine, but leaves spare 15 pixels on top and at the bottom of each visual item.
I tried to add line
e.VisualItem.Padding = new Padding(0);
to formatting even handler, but it didn't helped.
Do I have any control on VisualItem size, padding while text wrap is enabled? Am I clear?
Regards, Artem
1 answer
233 views
Hi,
I have a RadTreeView with some items inside and want to drag and drop items to a custom control derived from RadControl (which is inside a DocumentWindow in a RadDock).
I tried to attach TreeViewElement.DragDropService.PreviewDragOver event but it does not fire for my custom control. (Have set AllowDrop to true and tried to implement ISupportDrop interface but no luck)
Any help would be appreciated.
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
06 May 2015
2 answers
344 views
Hi,
we got a pretty infuriating problem with Telerik for WinForms. We don't know why but the project started to producing errors when renaming RadControls: "Property value is not valid." (see attached screenshot). The renaming is still done, but the code for the old name is still left behind in the designer. So if I add a checkbox, it gets the name "radCheckBox1" and rename it to "radCheckBoxUser", the error will pop up and code for both will stay in the designer code. Also, if I create an event via the property window in VS for radCheckBoxUser, it will still reference the old checkbox and create a "radCheckBox1_ToggleStateChanged" event. So almost every time we add or change a control, we have to clean up designer code and code behind, which is too time consuming.
Can anybody give us a clue as to why this behavior occurs and help us to solve this problem? It would be really appreciated.
Thanks and regards,
Steve.
Steve
Top achievements
Rank 1
Rank 1
answered
on
06 May 2015
8 answers
599 views
Morning,
I'm testing out these controls and have run into a problem... I hope someone can help.
I have a problem with automatically setting the item heights of the dropdown items. In the attached image, you will see that the textbox font size is much larger than the items that appear in the drop down. Since my application is a touch screen application, I need these to be larger so the users can actually interact with the items in the drop down and also the dropdown style must be combobox like so the user's can search the drop downs.
I have tried the following in several different groupings:
If there are additional details/settings that would help, please let me know and I will include them.
Cheers
DJ
I'm testing out these controls and have run into a problem... I hope someone can help.
I have a problem with automatically setting the item heights of the dropdown items. In the attached image, you will see that the textbox font size is much larger than the items that appear in the drop down. Since my application is a touch screen application, I need these to be larger so the users can actually interact with the items in the drop down and also the dropdown style must be combobox like so the user's can search the drop downs.
I have tried the following in several different groupings:
RadDropDownList1.ListElement.AutoSizeItems = TrueRadDropDownList1.ListElement.ItemHeight = 34RadDropDownList1.DropDownListElement.ItemHeight = 34RadDropDownList1.DropDownListElement.AutoSize = TrueRadDropDownList1.DropDownListElement.AutoSizeItems = TrueIf there are additional details/settings that would help, please let me know and I will include them.
Cheers
DJ
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
06 May 2015
1 answer
162 views
There's a step property in the RadTimePicker, which I up untill this point believed set the amount of hours / minutes to step when the buttons in the timepicker were clicked, this however, doesn't seem to be the case. Why is there no step property for hours and minutes?
To explain further: I want the user to only be able to step by one hour or by 30 minutes, is there no way of achieving this with the given properties existing within the Timepicker?
Hristo
Telerik team
answered
on
05 May 2015
1 answer
53 views
I updated my version of telerik in Telerik_UI_for_WinForms_2015_1_331_dev, it has a bug, even in demo of telerik. When scrolling the pageview with mutiple page in explorer mode. Please advise us what to do. Thanks
Dimitar
Telerik team
answered
on
04 May 2015
