Questions on UI for WinForms Forum

2 answers

68 views

Selected Item content does not reflect the multiple-field-display done in VisualListItemFormatting

Hello,

I've got a winform rad dropdrown list and all the dropdown items' content appear as expected when I combined 2 data-fields following the instruction in this thread:
http://www.telerik.com/forums/multiple-field-displaymember

Specifically, mine case is:

args.VisualItem.Text = row["LastName"] + ", " + row["FirstName"];

So far so good.

However I think I still have to set a field to my rdd's MemberDisplay, that is:

rddlPaList.DisplayMember = dsResultPa.Tables[0].Columns[2].ToString(); //string - LastName (1) rddlPaList.ValueMember = dsResultPa.Tables[0].Columns[3].ToString(); // (interger value - ID) (2)

If I don't have the DisplayMember explicitly set as done in line (1) - in other words, if I remove line (1) >> as the rdd loads, the ID shown up for the selected item, i.e. 142, because of what's being done in (2) - I need (2) to happen, so I must keep that line.

But if I have both lines of codes, then the selected item get the Last Name displayed. I want it to display Last Name, First Name as well.

How can I achieve that?

Again, although all the items in the dropdown do get rendered in the format I implemented in the VisualListItemFormatting event handling codes, which is LastName, FirstName, the current item in "the box" has only Last Name displayed and it's getting a bit frustrated. What am I missing? Please help!!!

System.Data.DataRowView

ListControl

answered on 29 Jul 2014

1 answer

137 views

Add Hyperlink to TableCell

I'm attempting to add a Hyperlink to a Table and need some guidance on how to implement correctly. Below is the method that I'm using that I modified from another post. When it runs it appears to add the row correctly however all I see are blank lines in the cells that contain the Hyperlinks.

01.private TableRow AddNewRow(object[] items)

02.{

03. TableRow newRow = new TableRow();

04. for (int i = 0; i < items.Length; i++)

05. {

06. TableCell cell = new TableCell();

07. Paragraph paragraph = new Paragraph();

08. Span span = new Span();

09.

10. if(items[i] is string)

11. {

12. var newString = items[i] as string;

13. if (string.IsNullOrEmpty(newString)) newString = "No available information";

14. span.Text = newString;

15. paragraph.Inlines.Add(span);

16. }

17. else if(items[i] is HyperlinkInfo)

18. {

19. var hyperlinkInfo = items[i] as HyperlinkInfo;

20. HyperlinkRangeStart hyperlinkStart = new HyperlinkRangeStart();

21. hyperlinkStart.HyperlinkInfo = hyperlinkInfo;

22. HyperlinkRangeEnd hyperlinkEnd = new HyperlinkRangeEnd();

23. hyperlinkEnd.PairWithStart(hyperlinkStart);

24. span.Text = hyperlinkInfo.ToString();

25. paragraph.Inlines.Add(hyperlinkStart);

26. paragraph.Inlines.Add(hyperlinkEnd);

27. }

28. cell.Blocks.Add(paragraph);

29. newRow.Cells.Add(cell);

30. }

31. return newRow;

32.}

RichTextBox (obsolete as of Q3 2014 SP1)

answered on 29 Jul 2014

1 answer

212 views

Welcome Image and Panel display

Hello,
When using the RadWizard control, I added an image in the background as a welcome image but introductory text on the panel on the first screen gets displayed with the line that I am trying to get rid of. The layout is nicer when no image is used but I would like to display the text with no line distinguishing the text and image.
I also tried adding the text on the image itself but that text ends up showing on rest of the screens as well which is why I am doing it on the panel. Can you please suggest if its possible and how?

Thank you,
Gurleen

Wizard

answered on 28 Jul 2014

0 answers

90 views

RadMenuItems open on mouseover

We using Telerik for WinForms Q2 2014. After clicking on RadMenuItem and then moving the cursor to other RadMenuItems then it open. It was not in Telerik for WinForms Q3 2013. How do we can return to the previous functionality?

Menu

asked on 28 Jul 2014

6 answers

339 views

RadTextBox start DragDrop

Hello Telerik,

I'm trying to add some DragDrop support to my forms and their RadTextBox (move/copy textbox content to another textbox only. Not a dragdop inside the same textbox).

I have some problems to start the operations because when an user make some mouse move with the left button pressed, the radtextbox start selecting the text from the pointer position (like Notepad do).

The perfect case is to have a behavior corresponding to the RadRichTextBox (or Microsoft Word). If you click and move when some text is selected, a dragdrop operation is started. If you click and move without any text selected, a selection operation is started (the current behavior).

Which event should I handle to make it work ? (RadTextbox mousemove don't trig, RadTextBox.TextBoxElement mouvemove do trigger but I can't get any information about the selected text from it !)

Thanks for reading

TextBox

answered on 25 Jul 2014

2 answers

72 views

Source Build - VS2012 .NET 4.5.1

Hi

We build Telerik WinForms assemblies from source for redistribution as per your guidelines.

Our application which uses RadControls is being upgraded to target .NET 4.5.1 with VS2012 and I was hoping you could advise if there would be any benefit in also building Telerik assemblies targeted at 4.5.1?

If so, would it be a question of trawling through the various csproj files and creating PropertyGroup conditions for something like 'Release45' using 'Release40' as a starting point?

On the other hand, if we leave the Telerik solution at .NET 4.0 (Release40 config) are you aware of any compatibility issues between .NET 4.0 and 4.5.1, especially from the graphics/drawing perspective?

I hope this question makes sense. Many thanks.

Adrian

General Discussions

answered on 24 Jul 2014

3 answers

144 views

RadShortcut Problem

Hi,
I am using Telerik 2014 Q1 SP1.
this is my code:

public Form1()

{

InitializeComponent();

RadMenuItem rtsmNew = new RadMenuItem("New");

rtsmNew.Click += rtsmNew_Click;

RadShortcut rs=new RadShortcut(Keys.None, Keys.F2);

rtsmNew.Shortcuts.Add(rs);

rtsmNew.HintText = rs.GetDisplayText();

}

public void rtsmNew_Click(object sender, EventArgs e)

{

new Form2().ShowDialog();

}

when i am in Form1 and hit F2, it opens Form2 in dialoge mode. everything is ok so far but the problem is even when Form2 is open and i hit F2 it will again open Form2 and thats repeat.
but i think the shortcuts are suppose to work when the form is active!

also if i use raddock, no matter which tabbed document is active, the shortcuts for first form in tabbed documents will works!!!!

So obviously i want shortcuts to perform whenever my form is active.

Menu

answered on 23 Jul 2014

11 answers

591 views

Is it possible the reorder the rows in radgridview ?

Hi,
I would like to reorder the rows in grid view as we are reordering the columns in radgridview. For ex. I should be able to drag and drop the 10th row to 2nd row like. Is that possible ?

Thank you in Advance
Raghu

GridView

answered on 23 Jul 2014

1 answer

99 views

TimePicker show date instead time

Dears ,

kindly I need your help as I've two timepickers and both of them after the time pop up screen appear and choose the time it turned it to date " 31/1/1990"

Calendar, DateTimePicker, TimePicker and Clock

answered on 23 Jul 2014

3 answers

96 views

Marked Zones

What is the status on Marked Zone support in the RadChartView control? I desperately need this functionality in the next few days. It seems as though after having upgrading to the latest version of the Telerik WinForms controls (2013.2.612.40) the RadChart control has disappeared from my toolbox. Has the old charting control been removed in its entirety? If not, how do I get it back? If so, what is the replacement for MarkedZones that I can use in the immediate future (i.e. tomorrow)?

Looking forward to your response.

ChartView

answered on 22 Jul 2014