Questions on UI for WinForms Forum

7 answers

490 views

Hi,

when I set the columns in a gridview to autosize, initialy everything looks fine. But when the form and thus the grid is resized, the most right columns starts growing and will eventually be the only visible column.
This also applies when the grid is not resized but redrawn. It seems there's something wrong with the calcualtion of the column widths. Is this a known issue?

GridView

answered on 12 Dec 2008

5 answers

186 views

DockingManager.BackgroundImage disappeared

In my main MDI RadForm, I added a DockingManager. To enhance the application's appearance, I added a background image to the DockingManager via the BackgroundImage property. So far so good, the background image showed up fine.

Then I created a DocumentPane and attached to DockingManager via the SetDocument() method (via code). Also this is working fine. However when I clicked on the close button on the DocumentPane, the background image disappears. I looked at the BackgroundImage property and found the Image still there, just not being drawn or being covered by something else.

I tried several methods such as Refresh, Update, Invalidate on the DockingManager but got no result.

Any idea?

Thanks,

Phi

Dock

answered on 11 Dec 2008

3 answers

214 views

color the background of a cell

Hello,
Could you help me with this:
When a cell is selected in my grid, i would like its backcolor to change to "Selected color".
And when another cell is clicked, the previous cell change its backColor to "Original color".

All of this is working when I insert this code:

    
            Private Sub GridViewPrepack_CellClick(ByVal sender As System.Object, ByVal e As Telerik.WinControls.UI.GridViewCellEventArgs) Handles GridViewPrepack.CellClick 
        
                    'Get the right cell and the columnName 
        
                    Dim myNewSelectedCell = CType(sender, GridCellElement) 
        
                    Dim columnName As String = myNewSelectedCell.ColumnInfo.HeaderText 
        
                    GridViewPrepack.CurrentRow.Cells(columnName).CellElement.BackColor = Color.Red 
        
                End Sub

Here is what i don't know how to do:
There is a commandCell in my grid, and I when i click on it, i want the color of my previous selected cell to stay to "Selected color"
I try to put a condition saying : " if its the command cell, leave my previous selected cell colored"
But it doesn't work.
Can you tell me how to do it?
thank you

GridView

answered on 11 Dec 2008

1 answer

186 views

How to determine whether a value in a cell is changed?

I am using telerik winforms grid view. In my grid i have two columns. The first column is an editable column. The second column is a check box column. My requirement is to set the check box column as checked if the user do some modification to the data on the first cell. How to accomplish that?

GridView

answered on 11 Dec 2008

2 answers

164 views

Changing series' colors dynamically

Hi,

I want to change color of series in radChart Dynamically, but I Cant. I wrote below codes to do but seri's color didn't change.

1. RadChart1.Series.GetByName(cmbSeries.SelectedValue).PlotArea.Appearance.FillStyle.MainColor = Color.Black
or
2. RadChart1.Series.GetByName(cmbSeries.SelectedValue).SetColors(Color.Black)
or

3. RadChart1.Series.GetByName(cmbSeries.SelectedValue).Appearance.LineSeriesAppearance.Color = Color.Black

is there any way to change it?

Thanks for your help,
Rebecca

Chart (obsolete as of Q1 2013)

answered on 11 Dec 2008

4 answers

99 views

[Solved] What's New in 2008.3 1204?

The release notes were empty so I was just wondering :).

Documentation

answered on 10 Dec 2008

5 answers

205 views

[Solved] Office2007Blue skin and column color

Hello,

We have tried to use the Office2007Blue skin for RadGridView. However when selecting a cell, it colors the entire column from the first row to the last row in a blue color.

This coloring does not really make sense when you are working on rows and not columns. Is it possible to disable this somehow without creating a new theme?

Thanks.

GridView

answered on 09 Dec 2008

3 answers

161 views

OutlookNavPane Captions

I am trying to make the OutlookNavPane captions look more like Outlook and cant seem to get anywhere.

When I open the theme builder (via the smart tag) I can only find the ExplorerBarLayout. Am I just missing something obvious?

Thanks,
Joe

Panelbar (obsolete as of Q2 2010)

answered on 09 Dec 2008

1 answer

241 views

Selected Dates or Weeks in RadCalendar

Hello,

Is there a way to set the selected dates in the rad calendar from code or select an entire week? What I would like is that when a user selects a date the code will select all of the days in that week.

Thanks,
Mark

Calendar, DateTimePicker, TimePicker and Clock

answered on 09 Dec 2008

4 answers

208 views

[Solved] DockPanel.Image Transparency Color

I have a ShapedForm with about 8 DockPanels. I assigned images to all of them. The images look great in design mode. However, at runtime, the white background color on some of the images still showed. I could not find a way to set the Transparency color for them!

Phi

Dock

answered on 09 Dec 2008