Questions on UI for WinForms Forum

4 answers

93 views

Grouping Issues

I have a RadGridView with an unbound Select column (checkbox). If I group by any field, I can select a checkbox to select the row and everything appears to work fine. If I then select another checkbox, all grouping collapses, and that record is not selected. I can then expand the grouping and select the record. This process then repeats for each record I select. I am using the latest version of the WinForms controls.

Thanks in advance,
Tony

GridView

answered on 21 Sep 2009

1 answer

367 views

Zooming Font and Size for Windows Forms Controls

Hi,

I wish to be able to simulate the standard browser Zoom feature in a Windows Forms application. I have a certain set of Telerik controls (RadLabel, RadTextBox etc) which I'd like to ;
1) Reset the font size (to allow the text to grow bigger)
2) Reset the control.Size (to allow for the larger font size).

All the controls I want to do this for are within some kind of TableLayout container, so I think the repositioning should occur automatically using a SuspendLayout and ResumeLayout

Typically to do this I would iterate through the hierarchy of controls, resizing and re-fonting as I go. However I wondered if there was a "better" way to do this, perhaps using Themes or Styles within Telerik which would give a better solution.

Phillip

General Discussions

answered on 21 Sep 2009

1 answer

98 views

Hierarchical rows are not displayed when child template's AutoGenerateColumns = false

Hi,

I have a grid which has one childtemplate. I am creating relation at runtime. Now if I set AutoGenerateColumns of child template to false, the child grid is not getting displayed. If I keep its default then its works fine with all columns assigned in the datasource.

I am using telerik dll file version 8.2.0.0 and the datasource I am assigning is linq collection.

Thanks & Best Regards,
Divyesh Chapaneri

GridView

answered on 21 Sep 2009

1 answer

285 views

Cannot interptet token ']' at position 26 and Filtering rows

Hello.

I have filtering rows enabled in the radgridview. When I enter the apostrophe (') the application throws a SyntaxErrorException unhandeled. I did not include an example because the only thing you need is a grid with filtering enabled to reproduce the error (no need to bind any datasource). Is there a solution (I need also filtering by the apostrophe)?

p.s. I have the q2 2009 version of RadControls

Best regards,
Sandi

GridView

answered on 21 Sep 2009

1 answer

112 views

cell_formating in hierarchy grid problem

Welcome,
I use in my program gridView with child gridViewTeplateEvents. In gridViewTemplateEvents I have a child cold gridViewTemplateEventsActions. I want to format cells in gridViewTemplateEventActions but event cell formating doesn't catch senders from gridViewTemplateEventsActions. I works olny for first child templates.

Please help with this, Jarek.

GridView

answered on 18 Sep 2009

1 answer

200 views

AutoGenerate columns set to false

I have a multcolumn combo box that is binded to a iList returned from OpenAccess. This part is working great, however I need to only show certain columns in the drop down, not everyone. With RadGridView I can do the following command that will stop it from auto creating the columns, then I am free to create the specific ones that I need:

table1.MasterGridViewTemplate.AutoGenerateColumns = false;

Is there an equivalent in this control?

Also, once you select a row, how do you obtain the value for say column 3?

Thanks, Ryan

MultiColumn ComboBox

answered on 18 Sep 2009

2 answers

243 views

RadTreeView.RadContextMenu is obsolete

After upgrading to Q2 2009 SP1 I have problems with the drop down menu assigned to my tree view (RadTreeView.RadContextMenu = RadDropDownMenu)

I get an error saying that the RadTreeView.RadContextMenu is obsolete, and I should use the RadContextMenuManager instead.

Trying to compile results in an error "Cannot implicitly convert type 'Telerik.WinControls.UI.RadDropDownMenu' to 'Telerik.WinControls.UI.RadContextMenu' "

I do a lot of formatting on my RadDropDownMenu in code, so I hope there is a way to keep using it in my tree view?

Regards, Jill-Connie Lorentsen

Treeview

answered on 18 Sep 2009

9 answers

416 views

Prevent Gridview Scrolling

Hi

I have a gridview with 200 records if I scroll to a row then click on a checkbox cell to change the value the gridview automatically scrolls to the first row in the gridview, how do I prevent this from happening? The gridview is not set to autoscroll!
Regards
Joe

GridView

answered on 18 Sep 2009

5 answers

268 views

Block Days/Times from being booked

Hello,

Currently I have:

this.radScheduler.ActiveView.AllowAppointmentMove = true;

this.radScheduler.ActiveView.AllowAppointmentResize = true;

However, I don't want to allow users to move an appointment to a date or time in the past.

For example, there is an appointment for 2pm Tuesday. I want to prevent/block a user from selecting that appointment and moving/dragging it to 11am that day, OR to a day in the past (like the previous Friday). Since neither situation makes logical sense.

Is this possible?

Thanks

-Jeremy

Scheduler and Reminder

answered on 18 Sep 2009

1 answer

180 views

Passing a parameter to a table in the tableadapter

Hi,
I have a radchart bound to a SQL table, which contains data for multiple servers. Currently, I have it hard coded to pull info for just one server. Ideally, I would like to be able to set it up so that I can change what server info is being pulled by passing in a parameter and querying for the metrics pertaining to that server. So I'm looking for how to setup the table in my tableadapter to be able to accept a parameter and also once the user sets the parameter how do I send it to the query in my tableadapter.

Thanks,
Jeremy

Chart (obsolete as of Q1 2013)

answered on 17 Sep 2009