Questions on UI for WinForms Forum

2 answers

1.5K+ views

Change borders for a specific cell at runtime

Hi,

I am trying to change border for a specific cell at runtime. I exactly know what cell I have to update and I don't want to use CellFormatting event handler for performance issues.

I am using the following code to accomplish this task:

GridViewCellInfo cellInfo = radGridView.Rows[i].Cells[j];

cellInfo.Style.DrawFill = true;

cellInfo.Style.NumberOfColors = 1;

cellInfo.Style.CustomizeFill = true;

cellInfo.Style.DrawBorder = true;

cellInfo.Style.CustomizeBorder = true;

cellInfo.Style.BorderWidth = 1;

cellInfo.Style.BorderColor = Color.Red;

cellInfo.Style.BorderColor2 = Color.Red;

cellInfo.Style.BorderColor3 = Color.Red;

cellInfo.Style.BorderColor4 = Color.Red;

cellInfo.Style.BackColor = Color.Yellow;

It works fine, but the bottom and right cell borders are not updated. What's wrong? Can you help me to fix that?

Thanks in advance,
Lorenzo

GridView

answered on 06 Mar 2012

3 answers

172 views

[Solved] How not to show the EditAppointmentDialog ?

Hi!

Everything's in the title, I want to totally disable the AppointmentEditDialogShowingEvent. Is that posible ?

Also, how can we retrieve the Start and End Time when clicking on an appointment ?

Thanks...

Scheduler and Reminder

answered on 06 Mar 2012

2 answers

148 views

reuse of a custom shape

Hi, I don't know where exactly to post this question. As is related to themes and I'm working on the VSB then I post it here.

I'm creating a custom shape, similar to conversation "balloons", trying to get a visual style similar to, for example, Whatsapp messenger application. I'm using the option "Custom shape" on the shape property of the item I'm modifying, radgridview cellelement. The problem is that I need to reuse this balloon shape on all states of the cellelement, hoovered, clicked, selected, etc. On the shape editor I saved the new shape as "Balloon" thinking that I would have it on the shape property combo box. But my hopes were dashed, I do not see the new shape on the combo box neither I can select it on any other place.

So my question is: how can I reuse this shape? Other than copy+pasting on each shape property of ALL the cellelement states.

Thanks in advance

Themes and Visual Style Builder

answered on 06 Mar 2012

1 answer

227 views

[Solved] Only allow drop as child on root node

I have a tree view control in which I only ever want to have one root node and it can contain as many children as it wants. When it comes to drag and drop how can I allow the user to drop a rule on the root node but only allow it to be dropped as a child of the root rule? Thanks!

Treeview

answered on 06 Mar 2012

1 answer

470 views

Transparent Textbox

Hello,
Is there a transparent textBox control?
Thanks,
Roy

TextBox

answered on 06 Mar 2012

6 answers

405 views

[Solved] Searching on hierarchical Gridview

We are displaying data in Gridview control in hierarchical manner (like tree view). We also have requirement to search the data in grid to display related records (child and parent). We have seed existing example and code but it is not matching above requirements.

Could you please provide more information on this?

GridView

answered on 05 Mar 2012

2 answers

235 views

Gridview multiple templates selecting tabs

I have a gridview with rows with multiple templates. How do I select programmatically a tab to be display first when expanding a row to show the templates?

Best regards,

G

GridView

answered on 05 Mar 2012

2 answers

163 views

[Solved] SchedulerUIHelper doesn't work anymore for items dragged to all day event cell

Hi,

It seems that this code doesn't work for items dragged to all day event cell:

Point point = this.radScheduler1.PointToClient(new Point(e.X, e.Y));

DayViewAppointmentsTable table = (this.radScheduler1.SchedulerElement.ViewElement as SchedulerDayViewElement).DataAreaElement.Table;

SchedulerCellElement schedulerCell = SchedulerUIHelper.GetCellAtPoint(point, table.Children);

In my application i have a RadGridView and i drag items to scheduler. Before version Q3 2011 it was possible to drag items to all day event and schedulercell wasn't null, but after Q3 2011 (and Q1 2011) it isn't possible anymore because schedulercell is null. How can i have schedulercell not null when i drag items to all day event cell and have info about that cell day?

Scheduler and Reminder

answered on 05 Mar 2012

1 answer

268 views

[Solved] Font Setting for the entire application

I I wish to let the user select the font for the entire application which is composed of a RadRibonForm and multiple Dialog forms and users controls.
Setting through me.font = userfont in the RadRibonForm does not changes the font of the form itself and of the dialog and usercontrols.
I must be missing something very simple but what ... I have not found answers in the telerik or windows forums
thanks

Buttons, RadioButton, CheckBox, etc

answered on 05 Mar 2012

2 answers

236 views

Header contextMenu and ContextMenu

Hello

Does anyone know how I can avoid to open a contextmenu when the Header Contextmenu of a Gridview is opened?

Here is a picture of what's happening.

Regards
Roberto

GridView

answered on 05 Mar 2012