Questions on UI for WinForms Forum

3 answers

150 views

Hi Guys,

I'm trying to set a thicker and coloured row line based on a value in the row (group). I've attached an image of what I'm trying to achieve.
Would any of you know be able to point me in the right direction for what I'm sure is a simple enough solution.

Many thanks

Terry

GridView

answered on 07 May 2012

2 answers

660 views

Can you bind Property Grid to a data source?

I was wondering if you can bind the property grid to a dat source like SQL table or microsoft access table?
If so can you show me an example. I have an access table with 6 columns and about 100 rows. I know a gridview is what i shoudl use but i want to use a property grid view.
ID - uniqueID
ParentID - correlates to which ID to group with
Order - order of group
Decs - description of what it is screen display
Type - type
Value - value
example
ID   ParentID   Order    Desc   Type value
1        0              0           Gen    CAT
2        1              0 help    bool    true
3        1              1           num    int       7
4        0              1           Dogs   CAT
5        4              0           Labs    int      2
6        5              0           Yellow int      1
7        5              1           Black   int      1

so the property grid would look like this.
-General
    Help             true
    num              7
-Dogs
   -Labs            2
       Yellow       1
        Black       1
would this even be possible?

PropertyGrid

answered on 07 May 2012

4 answers

1.8K+ views

Allow editing of one (or more) columns

FYI - I am new to Telerik controls and new to entity framework 4.0.
Although I think I have my entities set up ok for now, I am trying to now use the Telerik dataGrid.

The scenario:
I set the datasource of the datagrid to that of my entity.
I do not want the users to be able to edit any of the data.

I added a checkbox in the first column at design time allowing users to select a particular row for later processing.

The questions:
Since the grid is 'not editable' how do I allow the user to select the checkbox to select the row?
If the grid allow column swapping, is it possible to keep the checkbox I added in the first position?

Bonus question:
Once I select the rows I want, what is the preferred method in looping through the rows to gather the rows selected?

Help is greatly appreciated!
Bob

GridView

answered on 07 May 2012

3 answers

100 views

Toolwindow Theme Error

We have an application that uses Telerik Themes to theme the forms. There is a RadDock with several toolwindows. After the theme is applied, the hide, close, and menu buttons on the toolwindows are not visible. This is only occurring with certain themes, the buttons are visible on the other ones. I am uncertain how to proceed to fix this problem.

Version of dlls: 2010.1.10.409

Themes that work: Office2007Black, Office2007Silver, Desert
Themes that do not display the buttons: Telerik, Breeze,Vista, Aqua

Thanks

Alex

Dock

answered on 07 May 2012

2 answers

345 views

Adding Images

Hi guys,

Hopefully a short and easy question. How do I add images to a RadListView? I've tried the below:

radListView1.Items.Add(Image.FromFile("C:\\images\\myLovelyPhoto.jpg"));

But it just gives me the time of object. IE. It shows a check box (as I have that set) plus "System.Drawing.Bitmap".

I'm probably missing out on something very obvious. I just want to list a number of images a be able to select them using either check boxes or radio buttons.

Thanks,

Sacha

ListView

answered on 07 May 2012

1 answer

101 views

Keyboard input change from Year-Month-Day automatically

Hi Support,

We use a RadDateTimePicker with yyyy/MM/dd format.

Is it possible that the user enter only 20120502 and not 2012 + right arrow + 05 + right arrow + 02?

Best regards,
Dagana

Calendar, DateTimePicker, TimePicker and Clock

answered on 07 May 2012

13 answers

180 views

How to upgrade from Q3 2009 SP1 to latest controls

We recently purchased the Telerik Premium Collection for .Net and I need to upgrade a winforms app with the newest controls. The old controls were just trail controls. I don't want to make any mistakes and cause my app to stop working so I need advice on how to get the latest controls. I did submit a ticket and i'm waiting but I need to start this right away so I figure I would post the question in the forum as well. Should I just install the new controls or uninstall the old controls first? I'm running out of time so any help would be greatly appreciated.

General Discussions

answered on 07 May 2012

6 answers

192 views

Apply shadow to html formatted label

Is it possible to apply a shadow to text that you have adjusted using html. It seems that I can apply a shadow to text that has not been changed via html. But, If I make size, color, etc changes to text in a label, I cannot successfully apply a label. Here is what I have tried, without success.

lblDateTime.Text = "<html>" & Format(CStr(DateTime.Now), "Long Date") & "<br><font=Arial Black><size=34><color=" & darkNight.ToArgb & ">" & Format(CStr(DateTime.Now), "Short time")

Dim primitive As TextPrimitive = DirectCast(Me.lblDateTime.RootElement.Children(0).Children(2).Children(1), TextPrimitive)

primitive.Shadow = New Telerik.WinControls.Paint.ShadowSettings(New Point(2, 2), Color.Red)

Any help would be appreciated.

Label

answered on 07 May 2012

1 answer

169 views

display image in gridviewcomboboxcolumn

Posted 4 hours ago (permalink)

Hello Friends,

I following field in sql database for IMage_master

1) Imageid (numeric(18,0))
2) Image_code (nvarchar(100))
3) fullimage (image) -- I store image with 100 kb

I am doing windows application with C# and Sql2008 as backend

I have gridviewcomboboxcolumn with name cmbimage with display member fullimage and value member as image code. Its not sowing image its just showing byte[]. i want to display image in gridviewcomboboxcolumn .

Please help me out , if possible with code

With Regards

Ameya Chavan

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 07 May 2012

3 answers

115 views

Load Childs on collapsing Row in RadGridView

Hi

I'm new to the Telerik Libs.
I rewriting a program to use the Telerik Libs.

The Program should show the strucure of a CAD Structure as a "TreeListView". My Problem is that NOT the complete structure is loaded on startup. So it's only the first level loaded. The other data are laoded, when the tree is collapsed.

So I'm using the GridView as a SelfReference to have the Tree View.

The Problem is how can I show the "+" Icon even if I only loaded the first level. On loading the first level I know if there a sub Items or not.
I have tried it with Me.RadGridView1.Rows(rownum).HasChildRows = True but thats readonly.

And the next thing is, how can I react on collapsing the tree, and reload the sub items

Thanks
Br Flo

PS: I'm using VB.net ad VS2010

GridView

answered on 04 May 2012