Questions on UI for WinForms Forum

2 answers

157 views

I used telerik rad gridview for testing.
In that, i bound datasource with the table from SQL.
After that i tried to Drag column and set grouping.

However, i found problem here, Whenever i press Right mouse button on collapsed group Row, my application just crashed without generating any error.

Try this,
Make a group on 1 column
Collapse all rows
Press Right click on any collapsed row.

Please give some solution. if possible put some code, how to avoid this.

Thanks,

GridView

answered on 01 Sep 2010

3 answers

193 views

Micrososft OneNote

Hello All

Please can anyone tell how can i make Micrososft OneNote like tabs with radpageview .

Thanks & Regards
Neha

PageView

answered on 01 Sep 2010

1 answer

1.2K+ views

How to change the border color of RadGroupBox and ContentPanel of tabItem

Hi,

I tried several ways to change the border colors of both radGroupBox and ContentPanel of tabItem, but no luck.

Actually I would like to put the hexadecimal color "#484042" which turns out to be light gray for the borders. The following is the code I wrote for ContentPanel's border. I dont know if that is the way to go.

((Telerik.WinControls.Primitives.

BorderPrimitive)(this.tabItem2.GetChildAt(1))).ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(72)))), ((int)(((byte)(64)))), ((int)(((byte)(66))))); ---> Please guide if these colors make up "#484042" since the designer generated those ARGB values when I put in the above hex value.

Also, I am having a weird problem with top border of the ContentPanel. The left, right and bottom border lines appear and are visible during run time, but for some reason I dont see the upper/top border for tabItem's ContentPanel.

Kindly help

Thanks,
Jayanthi
tjayanthi@dsionline.biz

Panel

answered on 01 Sep 2010

0 answers

121 views

RadComboBoxElement popup closes immediately after popup

Telerik Team:

RadComboBoxElement popup closes immediately after popup (Clicks the RadComboBoxElement in the "Text Area of RadComboBoxElement" (Not by “Arrow Button”).

Enclosed the Attachment.

Note:
1. ComboBoxElement.DropDownStyle = RadDropDownStyle.DropDownList;
2. I am using a "RadControls for WinForms Q1 2010 SP2 (2010.1.10.504)"

Plz Reply ASP.

Regards..

ComboBox and ListBox (obsolete as of Q2 2010)

asked on 01 Sep 2010

1 answer

174 views

Change icon in commandcolumn when adding new row

Hi. I'am using telerik winform q2 2010 with visual studio 2008. I have gridview that allowed to add new row, also I haveGridViewTextBoxColumns and GridViewCommandColumn with image. When I click to add new row i want to change GridViewCommandColumn image in this row. When I handle grid_CellClick event i can get GridViewCellInfo object of this commandColumn but it doesn't allow me to change image. How can I solve this?

Thank you.
Regards, Armen.

GridView

answered on 31 Aug 2010

1 answer

117 views

[Solved] cross control changes

I've two RadListControl which have same DataSource object binded, however meaning of them is different(ex. sender and recipient both have users databinding, but different meaning). When i select when item both controls are reacting.
Currently I've used SelectedIndexChanging event to cancel if control is not focused, but that have some unwanted side effects like need to focus when I change something programmatically.
Is there a way to turn this behaviour off?

ListControl

answered on 31 Aug 2010

3 answers

128 views

Editpanel for Textbox

Hi,

I would need a RadTextBox to show an edit panel once the textbox gets focus.
The user should be able to enter multi line text and see the whole text while doing so. The GUI doesn't have enough space to size the textbox in a way that all text will be visible at all time. What I would need is like the calendar showing on a date picker only that I would need a panel to edit text.

See attached screenshot from another vendor. This how it should look like :)

Could anyone help me?

Regards

TextBox

answered on 31 Aug 2010

2 answers

135 views

AppointmentStatus type hatch display problem

Hi experts,

I create my own status design as per the following code

radScheduler1.Statuses.Add(new AppointmentStatusInfo(100, "InProduction", Color.Red, Color.White, AppointmentStatusFillType.Hatch));

radScheduler1.Statuses.Add(new AppointmentStatusInfo(101, "BOM", Color.Blue, Color.White, AppointmentStatusFillType.Hatch));

radScheduler1.Statuses.Add(new AppointmentStatusInfo(102, "Done", Color.Red, Color.White, AppointmentStatusFillType.Solid));

radScheduler1.Statuses.Add(new AppointmentStatusInfo(103, "Planif", Color.FromArgb(68, 140, 227), Color.White, AppointmentStatusFillType.Solid));

and set the appointment StatusId property to 100, 101, 102, or 103 value.

It was working properly with Telerik Q2 2010 version. Since I install Q2 2010 SP1, the appointment with hatch fill type status are not displayed properly. It's like the back color, in my case red (100) or blue (101), are always black.

Best Regards,
Nadia

Scheduler and Reminder

answered on 31 Aug 2010

3 answers

162 views

Problem with Filter in Q2 2010 and more questions

Hello,

1: i use a derived class from RadGridView with a datatable as datasource. i have datetime- and decimalcolumns. if I write directly something into the filter nothing happens. but if i use the arrows for the decimal-filter a exception is thrown!
EDIT: Problem solved: my datatable has type double and the decimalcolumns the type decimal. i changed the type to double and it works!

2: every decimal-filter is configured with "Equal to:" How can i change this?
Edit: i want "no filter" as standart.

3: It is possibly to change the style for cells in the ColumnHeaderRow without using Formatting Events? i want that the column names are bold for example.

4: why has GridViewCellInfo.Style something like BorderBottomWidth but no more the BorderBottomColor ? can i change this only in the formatting events?

Regards,
Thomas

GridView

answered on 30 Aug 2010

1 answer

399 views

Summary Row Alignment

Hi,

I have added summary row total in my grid but I am not getting it aligned in anyway. I have tried by following method

private void rgvFinancials_ViewCellFormatting(object sender, Telerik.WinControls.UI.CellFormattingEventArgs e)
        {
            if (e.CellElement is Telerik.WinControls.UI.GridSummaryCellElement)
            {

                e.CellElement.Alignment = ContentAlignment.MiddleRight;
                e.CellElement.UpdateLayout();
            }
        }

I tried by commenting and uncommenting following statement also:

                e.CellElement.UpdateLayout();

But there is no effect on the cells of summary row.

Please guide me how can I align text in the summary row cells.

Regards,

Ahmed Almousa

GridView

answered on 30 Aug 2010