Questions on UI for WinForms Forum

1 answer

125 views

Where is UpdateGroupPanel() in Q2 20008 Sp1 ?

Hi,

I use a custom save/load layout of a RadGridView... Basically I save/load column and grid properties as an xml file in a database.

My problem is that when I load and set the Group By Expressions, the group panel appears over the column headers. If I resize the form or fill the grid with data, the group panel takes its proper position above the column headers.

Furthermore, the UpdateGroupPanel() seems to be missing from the grid as a method. Instead, it appears as an obsolete method of MasterGridViewTemplate.

I do use SuspendLayout() and ResumeLayout() befaore and after the loading.

How can I get around this? If the UpdateGroupPanel has to be used by the owner grid, where is this method in Q2 2008 SP1?

GridView

answered on 25 Sep 2008

3 answers

146 views

RadListBoxes inside a RadPanelbar

How can I put RadListBoxes inside a RadPanelbar?

Panelbar (obsolete as of Q2 2010)

answered on 25 Sep 2008

1 answer

292 views

ContextMenu on treeview nodes

How do you add a RadContextMenu to a node in the treeview?

The RadContextMenuManager allows you to add a RadContextMenu to the RadTreeView control but that only gives you the ability to add a context menu to the whole control regardless of where it is clicked.

The RadTreeNode has a ContextMenu property but it is of type RadDropDownMenu which has previously been said to be obsolete. Since the RadDropDownMenu is no longer part of the Toolbox, manually changing the RadContextMenu to a RadDropDownMenu allows it to be added to a treeview node but this does not seem to be the correct way to do this.

radTreeNode1.ContextMenu = radDropDownMenu;

Are there any other ways to do this?

Treeview

answered on 25 Sep 2008

2 answers

169 views

[Solved] mouseover

Two questions.

1) How do you set the mouseover color for the radpanelbargroupelements (default is orange)?

2) I want to change the cursor to be the hand when mouseover is on the "title bars" of the radpanelbargroupelements, but when i put events on the mouseenter, mouseleave of the radpanelbargroupelements they are never fired.

any help is greatly appreciated, thanks!

-brandon

Panelbar (obsolete as of Q2 2010)

answered on 25 Sep 2008

3 answers

221 views

Does Telerik Label suppurt "&" sign

Hi Telerik Team,
I being trying to write some text (i.e. "A&&B") so that it should the displayed as "A&B" . The problem I am facing is that if I use "&&" between the displayed text is "A..." like and if I use "A&B" the displayed text would be "AB" (Second one is OK as its standard behaviour).

Can you please help me that how can I display "A&B" text in Telerik Label.

Regards,
Haroon.

General Discussions

answered on 25 Sep 2008

6 answers

329 views

RadGridView and filtering

Hi,

I have i grid with filtering enabled, in columns of type integer i get listed several menu items if I click on the filter cell. One of them has the name "between" (GridKnownFunction.Between), how can I disable this menu item ?

Rune

GridView

answered on 25 Sep 2008

7 answers

380 views

Save Runtime (end-users) Configuration

Hi all,

RadGridView allows end-users to:
- reorder columns at runtime,
- Group data by column,
- resize columns,
- perform filtering operations
- apply conditional formatting to grid elements ….

But is there a way to save and restore this configuration (to an XML or binary file, by code!!)
So next time you run your application, you haven’t to perform same modification
Is there any work around this issue?

Regards
kort

GridView

answered on 24 Sep 2008

1 answer

206 views

Vista Theme in RadForm not working

Hi - I am using WinForms Q2 2008 and am unable to apply the Vista Theme to a RadForm. I can set other Themes, like Desert and Aqua, but when I set ThemeName to Vista, it seems to get ignored. Any help appreciated.

Form

answered on 24 Sep 2008

1 answer

134 views

CopyTo doesn't work with all rows

I have a scenario on a form where I need to save all the rows in the form to a collection in memory to save any changes a user has made prior to saving them to a database, but still allow them to swap between different views.

I'm using the SelectionChanged event to handle storing the data, but I have found that calling GridView.Rows.CopyTo() doesn't work. I get a GridViewDataRowInfo[] array that is populated with null values.

Sample code is below:

_batchTrays = new Dictionary<int, GridViewDataRowInfo[]>();

int batchNumber = Convert.ToInt32(grid.CurrentRow.Cells["BatchNumber"].Value);

_batchTrays[batchNumber] =  new GridViewDataRowInfo[batchTraysGrid.Rows.Count];

                    batchTraysGrid.Rows.CopyTo(_batchTrays[batchNumber], 0);

this gives me an array populate with null values.

is there a preferred way to accomplish what I am trying to do?

GridView

answered on 24 Sep 2008

5 answers

208 views

Column value depaned on related child table records

Hi
I have 2 tables in a hieracycal grid.
I need to add a column to the parent table that it's value is calculated depanding on the chiled rows, like that:
In the child row there is a checkbox column:
if all the child rows (of a specific parent row) checkbox = true, then the column value is: full
if some of the rows checkbox = true, then the column value is: partly
if all the rows checkbox = false, then the column value is: empty

Can you give me an idea, how to implement this?

Thanks Yael

GridView

answered on 24 Sep 2008