Questions on UI for WinForms Forum

3 answers

222 views

I can't install WinForms Rad controls Free Edition

Hi! When I'm running the installation package (around 150 MB downloaded from the telerik website) it's giving me some very general message (screenshot) which is saying Install Error - Process have ended unexpectedly and that's it.
I don't know - maybe it has something to do with me having the trial of telerik controls already installed ?
Cheers,
Tom

General Discussions

answered on 28 Jan 2010

1 answer

276 views

[Solved] Open new form in toolwindows

Im new to winforms and I created a ribbon form and another form1.vb that has a grid on it. So I created a button on the ribbon and I have setup some docking toolwindows and now I want to load this Form1.vb into toolwindow2 when a user click the button. Looking at the code for the BugTracker it seems there is some type of view that is created on all the sub forms. (IE my form1) so do I need to create this formview so I can load it into this window?

This is what I came up with thus far from looking at the bugtracker, and if i take out the Controls.add I do get another tab added where toolswindows2 is at. but how do i make it load form1 in it now.

    
                Private Sub RadLabelElement1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadLabelElement1.Click  
        
                    Dim toolWindow As New ToolWindow("Unassigned Bugs")  
        
                    toolWindow.Controls.Add(Form1)  
        
                    toolWindow.CloseAction = DockWindowCloseAction.CloseAndDispose  
        
                    'by default the close action for tool windows is Hide    
        
                    'but we whant the instance of this pane to be disposed, so set the action to Close   
        
                    RadDock1.DockWindow(toolWindow, Me.ToolWindow2, DockPosition.Fill)  
        
                End Sub

Dock

answered on 28 Jan 2010

1 answer

97 views

Spell check

I am doing spell check application in .net using Microsoft word utility.
I want to disable the "Add to Dictionary" button in the window which appears.
How can i do that?Plz help.

General Discussions

answered on 28 Jan 2010

2 answers

88 views

EnableFiltering and VS hang.

Hi,

When I want to enable filtering on GridView(Design mode). My VS(2008 TS) have a hang(I must kill VS process, see the attachment). I try to use Property Builder for this and the result was the same.

Best regards

Marcin Sowa

GridView

answered on 28 Jan 2010

1 answer

123 views

Bind to LINQ "Select New"

I am experimenting to write a generic data browser for WCF data services.

When binding to a query result created using "select new" RadGridView does not display any data:

Dim q = From o In svc.Orders Select o 'This query displays data

Dim q = From o In svc.Orders Select New With {o.OrderDate} 'This query does not display data

RadGridView1.DataSource = q.ToList

How can I use autogenerated columns with "Select New"?
Can the RadGridView automatically diplay hierarchical data from LINQ queries?
Ex: from c in Customers select new with {CustomerId, c.Orders}

GridView

answered on 28 Jan 2010

1 answer

115 views

Gridview Filtering Errors

Hi there,

I have bounded the radgridview with the datatable which is resulting all okay. but the time I go on filtering the records according to any criteria passing as a parameter on top of the column filter box. it throws two different errors:

1) Index -1 is either negative or above rows count. (there are records into the grid)

and also sometimes throws as:

2) Exception has thrown by the target of invocation.

I haven't added any filtering code from myself as it's an inbuilt feature.

Please assist me with this ASAP. I need to fix this error.

Cheers,
Munsh

GridView

answered on 28 Jan 2010

1 answer

172 views

Retrieve Cell Font

How can I get the font object used in the gridview cells? The "Font" property of the gridview is not it -- it returns a different font than the one cell's text are drawn with.

Edit: I do know how to get the font in painting/formatting events, but that's not what I want. I want to be able to get it ahead of time (i. e., in the form "load" event) before anything is displayed to the user.

Thanks,
-DevJ

GridView

answered on 28 Jan 2010

4 answers

176 views

MonthlyRecurrenceRule and Last Week

We want to set recurrencerule as following

last week of every month

How can we do this in code using MonthlyRecurrenceRule ?

Scheduler and Reminder

answered on 28 Jan 2010

1 answer

227 views

Filtering not work

Hi

I have my own objects I want to bind to my grid and I want to make the column by myself because it’s not all the fields I want publish so I do like this

    
                        CompanyEOList Companylist = new CompanyEOList(WinXLFSecurity.XLFSecurity, WinXLFSecurity.CurrentDAL);  
        
                        Companylist.GetAll();  
        
                        gdCompanyList.MasterGridViewTemplate.AllowAddNewRow = false;  
        
                        gdCompanyList.MasterGridViewTemplate.AutoGenerateColumns = true ;  
        
                        gdCompanyList.MasterGridViewTemplate.AutoSizeColumnsMode = Telerik.WinControls.UI.GridViewAutoSizeColumnsMode.Fill;  
        
            gdCompanyList.MasterGridViewTemplate.Columns.Add(new GridViewDataColumn("Address", "Address"));  
        
                        gdCompanyList.DataSource = Companylist ;

where gdCompanyList is my grid. When I do like this and want filtering I can’t edit the filtering textbox. If I set the property AutoGenerateColumns to true it works. I have also tried to set the property AllowFiltering on the new column but that work either.

Telerik.WinControls.UI.GridViewDataColumn newColumn = new GridViewDataColumn("Name", "Name")

newColumn.AllowFiltering = true;

gdCompanyList.MasterGridViewTemplate.Columns.Add(newColumn);

What have I missing ?

One other thing. When I bind my own objects to the grid and the user is edit the objects how do I force the grid to save the change ?

Best regards
Kim Johansen

GridView

answered on 28 Jan 2010

2 answers

99 views

Binding to sub-objects with nulls problem

Hi,
I'm trying to reimplement a part of system using telerik gridView control.
I'm trying to bind a collection of objects to a dataGridView. This objects contains some other objects, that's why i want to use binding to sub objects. Everything works great, until a sub-object is a NULL. Then the whole row is not displayed. What I want to achive, is only not to display this column's value, and display all other values.
Is it possible using such a binding scenario?
Or should I do it in any other way (for example by initializing all these items with empty ones)? As far as these are database objects, I don't want to implement additional logic for adding such 'empty' items and deleting them before saving changes to DB.

I have similiar problem when using wpf version of this control.

Thanks for Your help in advance
Marcin Danek

GridView

answered on 27 Jan 2010