Questions on UI for WinForms Forum

1 answer

171 views

Hi there.

I got a quite unusual task. I have an old winForm 2.0 Application which has no theme at all. It looks a bit like XP without luna. No designs etc.

Now I need a telerik radgrid but do NOT want any theme there. It should be as "ugly" as default

Any chance to achieve this?

Themes and Visual Style Builder

answered on 12 Apr 2011

1 answer

118 views

VScrollBar.VisibleChanged event missing

Hey at Telerik

Untill i upgraded to Q1 2011 i was hooking the event VScrollBar.VisibleChanged on the RadTreeView in order to correctly place another control relative to the offset it gives when the vertical scollbar shows.

What am i supposed to hook the change on now ?

Sincerly

Jan

Treeview

answered on 12 Apr 2011

8 answers

863 views

How to apply a best fit programmatically for radGridView Winform control ?

Please help!
How to apply a best fit programmatically for radGridView Winform control ?

Thanks.

GridView

answered on 12 Apr 2011

2 answers

214 views

Export To CSV - Decimal places

Hi,
I am trying to set the decimal places in the export to be a customizable setting. I am using the following lines of code

col.ExcelExportType =

DisplayFormatType.Currency

col.ExcelExportFormatString = GetDecimalFormat()

WHere the GetDecimalFormat would return "{0:#.##} for 2 decimal places.

But this snipet does not work. It renders on the csv witht the same number of decimal places as in the data. Are there similar properties for csv as there are for excel?

Thanks
Deepak

GridView

answered on 12 Apr 2011

3 answers

178 views

Cant add time in GridDateTimeColumn?

Hi guys,

this may sound stupid but how do you add edit the time in a GridDateTimeColumn in the grid view? Everytime i click on the column, the text box shows only the date component e.g.[ Thursday, 1 April 2011 ] which is fine but I would also like to be able to edit the time in the column... clicking on the dropdownbutton in the editor calls up the calendar but that only allows me to change the dates.

Please Advise.

Thanks

GridView

answered on 12 Apr 2011

3 answers

181 views

[Solved] Context Menu on Child Row

Hello,

Can anybody point me in the right direction on how to implement or check to see if a context menu right click is being clicked on a Parent Row or a Child row of a hierarchy grid?

Many thanks

Terry

GridView

answered on 12 Apr 2011

1 answer

195 views

[Solved] gridviewcolumngroup headers wrapping text

The gridviewcolumngroupheaders are wrapping texts. While this is ideal, it does not expose a property or method to show tool or screen tips with the full text on mouse over. In the attached image, (Q1) - Spontaneous Awareness - is actually (Q1) - Spontaneous Awareness - First Mention

Thanks
Deepak

GridView

answered on 12 Apr 2011

1 answer

1.5K+ views

[Solved] RadGridView - save changes to a rows data back to database

Hi there

I'm trying to achieve row-level validation and saving. The validation is working OK and and I can reject invalid user-input at the row level.

However I'm a bit lost as to how which event to use to catch the fact a row has changed so I can then call dataset.savechanges().

I've tried -
RowsChanged event but it fires when the grid is first populated with data
RowValidated event but it fires AFTER I leave the row that was updated
RowValidating event which is nearly there but it isn't until it's finished that I can detect changes in my dataset using datatable.getchanges()

The basic point is that i'd like remove the need for a Save button that will save ALL changes to the data in the grid. The reason for this is that the database has lots of users and I want to maintain concurrency. If I can get the database record to change when a ROW is updated then there is less chance of concurrency issues.

Thanks in advance

GridView

answered on 12 Apr 2011

1 answer

265 views

[Solved] Control Collection

I have problem making array of telerik controls or converting or casting them to Windows forms controls, can anyone help?

when I try to search telerik control in control collection,like this

private void LoopControls(Control.ControlCollection controls)

{

foreach (Control control in controls)

{

if (control is RadButtonElement)

{

}

system generates following execption

Cannot convert type System.Windows.Forms.Control to Telerik.WinControls.UI.RadButtonElement

General Discussions

answered on 12 Apr 2011

2 answers

586 views

[Solved] treeview clearing selected nodes

Hi
i am using telerik q3 2010 treeview for winforms

in my project i select multiple nodes in the treeview and user can select different nodes depending on his choice but it seems that the old selected nodes is not clearing and keep saving the old selected nodes
i used :
radtreeview.selectednodes.clear()
but it seems it is not clearing the selected nodes is there any code that could be used to clear selected nodes
any help is appreciated
regards,

Treeview

answered on 11 Apr 2011