Questions on UI for WinForms Forum

1 answer

140 views

I am using a grid with bound rows and a summary row. I would like to also format one of the bound rows to look like a summary row.
Is there a simple way to do this?

I've tried setting the cell element ThemeRole to "GridSummaryCellElement" in the CellFormatting event, but it didn't work

GridView

answered on 18 Mar 2015

6 answers

454 views

Using AggregateExpression and GridViewSummaryItem

Hey all,

I have run into an issue using AggregateExpressions with GridViewSummaryItems.

If I use the following method and Sum(Foo2) is 0, I will obviously get a Divide by Zero exception. Is there anyway handle this when using AggregateExpressions or will I have to use the CustomSummaryItem method as described here?

Dim summaryItem As New GridViewSummaryItem()
summaryItem.Name = "Foo"
summaryItem.AggregateExpression = "(Sum(Foo) / Sum(Foo2)"

Too clarify, I have already got the desired output (percentage of the sums of two other columns in my grid) using the CustomSummaryItem, but I would rather use AggregateExpressions if possible as it's cleaner and requires less code.

Thanks!

GridView

answered on 18 Mar 2015

1 answer

382 views

change text alignment in editing mode for gridview

i used a rad grid view in win form app.i changed text alignment to center in normal mode with cell formatting.but when i clicked on cell to edit that ,alignment is left.how can change that to center to?

GridView

answered on 17 Mar 2015

2 answers

130 views

New toolwindow docked in splitcontainer at runtime

I have a scenario where I have a toolwindow docked on the left hand side of the document. I have a splitcontainer loaded just to the right of this. At runtime I am dynamically creating a new toolwindow and wish to position the new window at the top of the split containter, not the top of the document. I am using the following code to load the new toolwindow:

                ToolWindow windowPT = new ToolWindow();

                windowPT.Text = "PhoneTrak Dashboard";
                windowPT.Name = "twPhoneTrak";
                windowPT.DockState = DockState.Docked;

                rdMain.DockWindow(windowPT, DockPosition.Top);

Please see attached images for current placement vs. desired placement.

Thanks in advance!

Dock

answered on 17 Mar 2015

1 answer

622 views

Dashed Line in the Line Chart

Hi,
Greetings,

I just tried to draw dashed line instead of ordinary line in line series but I could not figure out. Can any one help me.

Thanks in advace!!!

Regards,
Williams.

ChartView

answered on 16 Mar 2015

5 answers

279 views

RadPageViewPage on mouseover event

Hi guys,

I'm working with RadPageView and I want to catch MouseHover event of RadPageView.
In details, I want to focus and expand a PageViewPage when the mouse hover on the header.
For example, I have 1 RadPageView named "Page View", and it have 2 PageViewPage: "A" and "B". I want to expand the content of page "A" and page "B" when mouse is moving over them.

Can u give me some advise?

Thanks,
(Sorry for my bad English)

PageView

answered on 14 Mar 2015

6 answers

235 views

Appointment: Hide time and location, show only summary

Hi,
i would like to ho hide the time and the location on my appointments on the scheduler

Is it possible?

Scheduler and Reminder

answered on 13 Mar 2015

3 answers

441 views

Datagrid background color where no rows

If I have a data grid and not enough records to fill it then I get a white background shows where there are no rows. I cannot find a way of changing this. I have attached an image. My data grid is red but I end up with a white area at the bottom. I want to be make this area, where are now rows, red as well please. Many thanks.

GridView

answered on 12 Mar 2015

1 answer

231 views

Change focus on node select

Hello,

I want to select a control in my form when the user selects a node.
This works when selecting the node with the keyboard but when i select a node with the mouse, the node gets the focus after the SelectedNodeChanged event.
Is there any way to tell the Treeview not to steal the focus?

Treeview

answered on 12 Mar 2015

1 answer

488 views

Row border - visibility and colors

I want to display the bottom border of by rows in white so that I get a nice single line between rows.

I have played with code like:

Private Sub RadGridView1_RowFormatting(sender As Object, e As Telerik.WinControls.UI.RowFormattingEventArgs) Handles RadGridView1.RowFormatting

e.RowElement.DrawBorder = True
e.RowElement.BorderColor = Color.White
e.RowElement.BorderTopWidth = 0
e.RowElement.BorderBottomWidth = 2
e.RowElement.BorderLeftWidth = 0
e.RowElement.BorderRightWidth = 0

and

Private Sub RadGridView1_CellFormatting(sender As Object, e As Telerik.WinControls.UI.CellFormattingEventArgs) Handles RadGridView1.CellFormatting

e.CellElement.DrawBorder = True
e.CellElement.BorderColor = Color.White
e.CellElement.BorderTopWidth = 0
e.CellElement.BorderBottomWidth = 4 ' Setting to 1 or 2 didn't show
e.CellElement.BorderLeftWidth = 0
e.CellElement.BorderRightWidth = 0

but either I cannot get anything to display until I set the bottom width to 4 pixels, or I get lots of other border items shown as well.

Any ideas please?

GridView

answered on 12 Mar 2015