Questions on UI for WinForms Forum

2 answers

150 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.

GridView

answered on 13 Jul 2010

1 answer

283 views

How to disable mouse scroll

i want to disable mouse scroll when i have focus on a multicolumnCombo and i havent opened the drop down list.

Is it possible?

MultiColumn ComboBox

answered on 12 Jul 2010

1 answer

93 views

Add new combobox to editAppointmentDialog

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!

Scheduler and Reminder

answered on 12 Jul 2010

3 answers

141 views

Grid view perfomance problem

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

GridView

answered on 12 Jul 2010

1 answer

185 views

First Visible Time in Scheduler

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.

Scheduler and Reminder

answered on 12 Jul 2010

1 answer

157 views

Insert/Update SQL with stored procedures

Good day,
Anyone knows about tutorial about update/insert scheduler data to database using stored procedures????

Help me, please.

Victor Bocanegra
Lima, Perú

Scheduler and Reminder

answered on 12 Jul 2010

3 answers

143 views

Disabling Controls on a Form

Hi,

I want to disable the most of the controls in the form. is there a way to do it for all of them at the form level.

also, I have a requirement of NOT greying out the controls when they are disabled.

thanks for your advice and help in advance.

regards,
Khizar

General Discussions

answered on 09 Jul 2010

1 answer

181 views

RadGrid: Problem with AutoGenerate Columns=false

Hi!

I have encountered a problem with RadGrid when using AutoGenerateColumns=false. Having defined the required columns and setting the property to false (both in code and in the property designer) the resulting output when the grid is bound to a data reader is far from what is to be expected.

The columns I specify do not take on the values defined by the fields assigned to them, rather they display the contents of coumns in the order the query returns them, append the remaining columns (ignoring the autogenerate setting) to my defined set, ie

Query returns ID, strSurname, StrForename, strPhone, strLocation

I defined a simple grid (as a test) to display only the column strSurname with the heading "Surname"

What happened was I got a grid with columns "Surname", lngID, strSurname, strForename, strPhone

With 'Surname' displaying the values for lngID, 'lngID' displaying the values for strSurname etc.

GridView

answered on 09 Jul 2010

2 answers

257 views

DataEditFormatString in GridView

Hi,

I'm trying to list some information about tasks and when I'm trying to set a date/time entry, I'm only able to edit the date part, not the time part.

I've tried to change the DataEditFormatString to be able to change the time part but without success.

What am I doing wrong?

Here is a code of one of the GridViewDateTimeColumn.

    
                        gridViewDateTimeColumn1.DataEditFormatString = "{0:D}"; 
        
                        gridViewDateTimeColumn1.DataType = typeof(System.DateTime); 
        
                        gridViewDateTimeColumn1.FieldAlias = "DateBegin"; 
        
                        gridViewDateTimeColumn1.FieldName = "DateBegin"; 
        
                        gridViewDateTimeColumn1.HeaderText = "DateBegin"; 
        
                        gridViewDateTimeColumn1.IsAutoGenerated = true; 
        
                        gridViewDateTimeColumn1.UniqueName = "DateBegin"; 
        
                        gridViewDateTimeColumn1.Width = 140;

Thanks,

GridView

answered on 08 Jul 2010

1 answer

342 views

GroupSummaryEvaluate Event

1. Thanks for fixing the typo (shuld be documented in the Release Notes)
2. In my app The event does not get fired, I use it to add an indication about Item Counts per Group.

What's the strategy to update Group Summaries with custom data?
This is the code I currently use:

    
               void OctopusGridView_GroupSummaryEvaluate(object sender, GroupSummaryEvaluationEventArgs e) 
        
                    { 
        
                        string suff = String.Concat(" (", e.Group.RowCount.ToString(), ")"); 
        
                        if(e.FormatString.EndsWith(";")) 
        
                        { 
        
                            e.FormatString = e.FormatString.Substring(0, e.FormatString.Length - 1); 
        
                        } 
        
                        if (!e.FormatString.EndsWith(suff)) 
        
                        { 
        
                            e.FormatString = String.Concat(e.FormatString, suff); 
        
                        } 
        
                    }

GridView

answered on 08 Jul 2010