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UI for WinForms Forum
1 answer
364 views
Hello,
I have problem with RadGridView. I would like to select more than one rows in grid so I change MultiSelect to true. I click 5 rows (ctrl+left mouse), and now i would like to deselect f.e 2 and 4. I click rows 2 and 4 (ctrl+left mouse), finally program unselect this rows but user cannot see this in rows nr.4 (image). I try to change it in Visual Style Builder but, only I find how to change GridDataRowElement.IsCurrent to blue, and GridDataRowElement.IsSelected to yellow. I want to get colors like :
When rows is Select and current -> yellow
When rows is Unselect and current -> white

So finally :
first click (ctrl + left) -> select row(yellow)
double click (ctrl + left) -> unselect row(white)

Any idea to solve this problem?
Thanks for help !!!
    Marcin
Stefan
Telerik team
 answered on 13 Jul 2010
7 answers
134 views
Hi:

Somehow when I install Q2.2010 Beta Winforms it doesn't install the documentation help files.
I have installed and uninstalled nubmer of times but no help...
Is it possilbe if Telerik can provide the standalone documentation ????
Without documentation its just useless...

IK
Nikolay
Telerik team
 answered on 13 Jul 2010
1 answer
147 views
when is Telerik.WinControls.Themes.ControlDefault.dll needed?  do all the controls function and look the same without it?  I'm running Telerik WinForms v2010.1.409
Nikolay
Telerik team
 answered on 13 Jul 2010
1 answer
201 views

Hello.. how are you..

i have the next scene.. i have a grid nest into the other grid i am using the tools to export of telerik.. its a example:

 

public

 

void Export(String sFilepath, RadGridView grvExportExcel)

 

{

 

ExportToExcelML exporter = new ExportToExcelML(grvExportExcel);

 

exporter.SummariesExportOption =

SummariesOption.ExportAll;

 

exporter.RunExport(sFilepath);

 

}

but its doesn't work .. when i run this function its make the file succesfully but only export the primary grid and the template not...
i need export all information of the grid... if somebody can help me.. i will pleasure.. for your help.

 

 

public void Export(String sFilepath, GridViewTemplate grvtExportExcel)

 

{

 

RadGridView rgvGrid = new RadGridView();

 

 

foreach (GridViewDataColumn c in grvtExportExcel.Columns)

 

{

rgvGrid.Columns.Add(c);

}

 

foreach (GridViewDataRowInfo d in grvtExportExcel.Rows)

 

{

rgvGrid.Rows.AddNew(d);

}

ExportToExcelML exporter = new ExportToExcelML(rgvGrid);

 

exporter.SummariesExportOption = SummariesOption.ExportAll;

 

exporter.RunExport(sFilepath);

}

 

}

but its doesn't work neither....

regards...
thanks for your help.

Martin Vasilev
Telerik team
 answered on 13 Jul 2010
2 answers
153 views
Hello everybody!

I've got simple question about filtering:

I need to have only several filter expression  like  "startswith","contains","endswith" and "no filter"... How can I achieve that
?
I'm using 2010.1.10.308 version of gridview.

Thanks in advance.
Martin Vasilev
Telerik team
 answered on 13 Jul 2010
1 answer
294 views
i want to disable mouse scroll when i have focus on a multicolumnCombo and i havent opened the drop down list.
Is it possible?
Boryana
Telerik team
 answered on 12 Jul 2010
1 answer
102 views
Ok, i've watched the training video and read several posts on this forum. and I don't exactly get how to do this.

I can add a simple value such as text box, checkbox, etc. But I want to add a new combo box that will contain meeting rooms available. 
So basically its replacing the Resource combobox. 
Normally I would use the datasource.ResourceProvider.Mappings and pass the ResourceMappingInfo. 

How would i populate my MeetingRooms combobox?

Thank you!
Dobry Zranchev
Telerik team
 answered on 12 Jul 2010
3 answers
151 views
I'm loading a  gridview from an oracle datareader approx 30,000 rows with 8 columns
and it taking almost a minute to load..  I have grouping and sorting enabled.
sample code is

Public

 

Sub SetGrid(ByVal grd As RadGridView)

 

 

Try

 

System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.WaitCursor

 

 

 

If Not dr Is Nothing Then

 

grd.MasterGridViewTemplate.LoadFrom(dr)

 

 

 

BestfitGrid(grd)

 

Else

 

 

Exit Sub

 

 

End If

 

 

Catch vbex As Exception

 

 

End Try

 

 

End Sub

would appriciate any direction in improving perfomance since I'm new to your software trying to justify purchase of Software

 

Stefan
Telerik team
 answered on 12 Jul 2010
1 answer
195 views
Hi,

We are using Telerik 2009.3.9.1203. In that, we are using Scheduler Control in our project. We are looking for the feature where we can assign the first visible time of the calendar as we need. For example, In the scheduler control, As I have assigned the "AutoScrollWorkTime" Property as true, I always see the calendar starting from 9 a.m. But, If i schedule an appointment at 8 p.m, then, the scheduler should start with 8 p.m. Is there any property available like "FirstVisibleTime"?

Can you please help me on this ASAP.
Dobry Zranchev
Telerik team
 answered on 12 Jul 2010
1 answer
168 views
Good day,
Anyone knows about tutorial about update/insert scheduler data to database using stored procedures????

Help me, please.

Victor Bocanegra
Lima, Perú
Dobry Zranchev
Telerik team
 answered on 12 Jul 2010
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