Questions on UI for WinForms Forum

1 answer

899 views

How to change the header cell back color in radgridview?

I want to set back color in the header cell, if column is readonly, the header cell back color is green, else red.

I found nothing method in GridViewColumn about set style.

General Discussions

answered on 20 Jan 2015

1 answer

119 views

Donot click on webbrowser container in C#

I am working open this link(http://demos.telerik.com/kendo-ui/mobile-listview/index) from webbrowser in my C# window application. but click event do not become on mobile listview, and firstly I take javascripts error, later click event doesn't work. can you help me please?

ListView

answered on 20 Jan 2015

2 answers

326 views

Debugging Symbols

So, the RadGridView has thrown the following exception:

System.NullReferenceException occurred
_HResult=-2147467261
_message=Object reference not set to an instance of an object.
HResult=-2147467261
IsTransient=false
Message=Object reference not set to an instance of an object.
Source=Telerik.WinControls.GridView
StackTrace:
at Telerik.WinControls.UI.GridNewRowBehavior.OnMouseDownLeft(MouseEventArgs e)
InnerException:

Break on Common Language Runtime Exceptions always stops on Application.Run(mainForm)

Clearly not much use (to me!) but I want to dig deeper. Can I step into the grid code? I'm sure Reflector VS Addin had functionality to step in to referenced assemblies. Might be a good one for the Telerik Just Decompile.

Are debugging symbols available for the RadGridView? In this instance I have my own custom editor which I suspect overriding of value is affecting the grid in someway.

Thanks

Andez

General Discussions

answered on 18 Jan 2015

1 answer

197 views

Auto hide ToolWindow

Hello,
I'm adding a Toolwindow witha aRadlistview inside to a dockmanager, I wish that at load the toolwindow is as the screen I've attached

the code that creates the grid is

private void AttachMessageListView(string name)

{

logListView = new RadListView();

logListView.Columns.Add("Info");

logListView.Columns.Add("Timestamp");

logListView.Dock = DockStyle.Fill;

logListView.ViewType = ListViewType.DetailsView;

ToolWindow treeWindow = new ToolWindow();

treeWindow.Text = name;

treeWindow.Controls.Add(logListView);

//radDock1.DockWindow(treeWindow, DockPosition.Bottom);

radDock1.DockControl(treeWindow, DockPosition.Bottom);

VisualLogManager.SetRadListView(logListView);

}

ListView

answered on 16 Jan 2015

1 answer

97 views

Clearing pre-loaded data in datetimepicker

Hello,

I have a datetimepicker as shown below

As you can see, when the screen is displayed it is already populated with today’s date. I want to be able to let the user select a date as shown, but if they were to only pick a date for say, the first one, all of the other ones are populated anyway.

What I want to do is display the calendar as shown, but not have the field be populated until they choose a date. It is pre-populated because the value of the property has today's date

How do I do that?

Calendar, DateTimePicker, TimePicker and Clock

answered on 16 Jan 2015

5 answers

264 views

How to get the save/close event on edit dialog?

Hi, im searching the Close/save event on closing the edit dialog from a appointment.

Anyone a idea how to get this?

I have there a lot of events like this:

adScheduler1_AppointmentDeleted/Adding/Added/Moving/Deleted, but not changed :(

Thank you in advance for any help.
Volkan

Scheduler and Reminder

answered on 16 Jan 2015

4 answers

253 views

Scrolling the timeline

Hi,
How can I scroll the timeline programmatically. When I click on an item in the list I want to make the item in the timeline visible.
Thanks,
John

GanttView

answered on 15 Jan 2015

5 answers

87 views

RadGridViewMaskBoxColumn - underscores appearing in field data after editing the field

Hi, I have a RadGridView with a GridViewMaskBoxColumn that I want to use to allow the user to be able to enter any text up to 16 characters.

I have the following settings at the moment for the GridViewMaskBoxColumn:

MaskType = Standard
Mask = &&&&&&&&&&&&&&&&

When I double click on a cell I see that underscores are used to indicate spaces. That's fine, and I'm able to edit the data. However, the underscores are persisting in my data when I move my cursor to a different field (i.e. when I'm done editing). In other words:

Data before editing: "12345678 "
View of data while editing: "12345678________" (underscores used to indicate spaces)
Data after editing: "12345678________" (underscores have become part of the data).

Is there a way to prevent this? I don't want the underscores to be in my data after I'm done editing it.

Thanks for any help,

-Lou

GridView