Questions on UI for WinForms Forum

5 answers

204 views

Good morning.

I want to programmatically add a fixed height radListBox in the Form_Load. The height should be calculated accordingly to the number of items in the listbox. But the GetItemHeight method returns zero in the Form_Load. If I add a test button, and in the Click event perform the GetItemHeight, the result is 16, ok. Another problem is that I have to add 2 (magic number?) to the total height, otherwise the vertical scrollbar will appear. How can I solve these 2 problems?

Thank you

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 07 Dec 2009

1 answer

178 views

Modifying the BackColor of a Panel

Hi.... I am trying to modify the "FillPrimitive" values for a RadPanel using VB.Net Code. I will admit that I am new to VB.Net and Telerik products. I currently have installed the demo for WinForms Q3 2009 installed, and am currently going thu a tutorial posed here on this site that references the FormElement.ClientFillPrimitive for a form. I read the release notes that said I should use a panel in the form to accomplish the same functionality. I however have not been able to access the FillPrimitive properties for the Panel from code. I can do so using the smart tag editor... but not from code.

Any help would be appreciated
Thank you

Panel

answered on 07 Dec 2009

2 answers

133 views

Datetime column Error in radgridview

i have five columns in radgridview

1.Employee id                                   Gridviewtextboxcolumn
2.Employeename                            Gridviewtextboxcolumn
3.D.O.B                                            Gridviewdatetimecolumn
4.Designation                                   Gridviewtextboxcolumn
5.Date of joining                                Gridviewdatetimecolumn

radgridview properties

Enter key mode --->EnterMovesToNextCell
Newrowenterkeymode-->EnterMovesToNextCell
im enter the employee name in employeename column and press enter key in the column
it wil be skip on designation column..

--->same error im enter the value in designation column and press enter
it wil be skip on new row..

-->how can i select the date in D.o.B column and Date of joining column

Anyone can help me!!
thanks
regards,
vignesh

GridView

answered on 04 Dec 2009

3 answers

150 views

Save configurations

Hello,

Some way would like to know if exits to keep the configurations of grid for a filing-cabinet (example XML) and later loading of new this configuration.

Morgado

GridView

answered on 04 Dec 2009

1 answer

148 views

changethe text from a GridGroupPanel in a RadgridView

Hello, I'm using RadControls for Winforms Q3 2009 to build an Winforms application. I have a RadgridView in there. I want to change the text "Drag a column here to group by this column".

I tried to do this, through the option edit UI elements, it changes the text for a moment, but when I execute the application the text doesn't change

thanks for the help

GridView

answered on 04 Dec 2009

1 answer

182 views

htmlViewDefinition Question

Good Morning,

I just recently started working wth the htmlView for grids as I need to represent rows in a more structured fashion. I love the fact you can define the layout using an HTML table like file and load it into the view definition. I have created this file and gone through the process, however, when running the following code:

        protected   void    InitializeDataEntry()
        {
            htmlView = new HtmlViewDefinition();
            htmlView.RowTemplate.ReadXml("/vcenter/address.html");

gridAddressEditList.ViewDefinition = htmlView;

        }

I receive the following error:

Object reference not set to an instance of an object.

This is my address.html file. This seems to load fine:

<table>
<tr>
     <td rowspan="2">Type</td>
  <td>Address1</td>
  <td>City</td>
  <td rowspan="2">Postal Code</td>
</tr>
<tr>
  <td>Address 2</td>
  <td>State</td>
</tr>
</table>

I am new to using the viewDefinitions and thought I had followed the example code pretty closely. Could anyone point me in the right direction here?

Thanks,

Chris Eisnaugle

GridView

answered on 04 Dec 2009

1 answer

95 views

Changes in Ribboncontrol's paramters get lost

I am wondering why any changes (f.e. Size, AutoSize, Orientation) of RibbonControls (RibbonButtonGroup, RibbonCombos, and such) that I have made get lost.

Changing attributes of controls within my ribbonbar through the UI they do not get applied well to the designer and to the built application. f.e. changing the size of a radlabel control results in not showing any other control within the hole ribbonbar.

taking a look into the desinger code I recognized that all attributes i have touched are not written back to the desinger code under some circumstances. after adding the neccessary attributes manually in the code everything works fine until i change or modify the next ribbon attributes.

it is really frustrating to work like this!

please advise.

thanks in advance.

RibbonBar

answered on 04 Dec 2009

2 answers

118 views

[Solved] Abount GridView Page

I can't find how to page the RadGridView, does it have this functon?
Thank you .

GridView

answered on 04 Dec 2009

3 answers

458 views

Combo Box Column Custom Items

Hello

I am trying to do something similar to this post http://www.telerik.com/community/forums/winforms/gridview/adding-items-to-a-combobox-column.aspx which is basically trying to bind different data to each new row in a comboboxcolumn inside a radgrid.

I would like to be able to add my own items in the combobox inside each row without binding them to a dataset.
combobox.items.add(item) basically. I downloaded the sample app that was included with the post but it is an older version and C# so I can't quite get the coding figured out ( I am using Q2 2009 SP1 in VB .net).

I am also planning on using other columns and setting my own values but the combobox seems to be the most difficult.

Also, when the combobox selection is changed, will I be able to trap that and perform some operation?

Thanks

Alex

GridView