1 answer

107 views

Export to Pdf

I see that for asp.net you can set your page format (like footer, page number) when you export a grid to pdf. I see it was added relatively recently. Do you have the same functionality for winforms? If so how do you do it?
If the function is not added when do you think the functionality could be added?
Thank you for your time and help.

GridView

answered on 02 Aug 2013

2 answers

169 views

a couple of questions

1.I added programmatically a button to the navigator bar. Where can I find the handler for the newly created button so I can add my code there?
2.How do you add to the new created button the save image?
3.I don't wish the users to add/modify the buttons they can see on the pdf navigator. What should I do to disallow this?

Thank you for your help and time.

PdfViewer and PdfViewerNavigator

answered on 02 Aug 2013

4 answers

219 views

Manually display context menu

I have read you can use this to manually invoke the context menu.



this

.radGridView1.ContextMenuManager.ShowContextMenu(radGridView1.CurrentCell)

However, what if you want to display the menu and there are no rows? What do i pass as a parm?

Thanks,

Kim

GridView

answered on 02 Aug 2013

1 answer

237 views

Listview selecting muliple indexes

www.picasa.........", ...}`

ListView

answered on 02 Aug 2013

1 answer

350 views

“Bounds cannot be changed while locked” on GridView update

I have a List called “myResults”. When the list contains at least one item, I’m trying to populate a RadGridView w/ info for the list; the GridView is called “gvMyResults”. However, sometimes, during this update of the DataSource, I get an exception saying, “Bounds cannot be changed while locked”, and a red X is displayed across my GridView. I added this Dispatcher wrapper around my update, but I’m still seeing the same error sometimes. It’s difficult to troubleshoot, because it does not happen every time. I've tried fixing this two separate ways, but they both still show the occasional error. Does anyone know how to stop this “bounds cannot be changed while locked” error?

First attempt to fix this problem:

Dispatcher.CurrentDispatcher.Invoke(DispatcherPriority.Normal, (Action)delegate()

{

this.gvMyResults.DataSource = myResults;

});

Second attempt to fix this problem:

_Context.Send(x =>

{

this.gvMyResults.DataSource = myResults;

}, null);

GridView

answered on 02 Aug 2013

7 answers

167 views

Urgent !! fast navigation in windows raddatetimepicker

Hello
i am not able to find fast navigation in windows forms in datetimepicker control.
please tell me how can i increase it from 3 months to 12 months

Calendar, DateTimePicker, TimePicker and Clock

answered on 02 Aug 2013

7 answers

242 views

[Solved] Hierarchy gridview - insert columns before the glyph column

Hi,
I wish to insert columns into a hierchy gridview before the glyph column.
Is there any way to configure a hierarchy gridvew to look as in the attached screenshot?

Thanks ahead,
Uri

GridView

answered on 02 Aug 2013

2 answers

185 views

[Solved] Rearrange gridview rows by drag and drop

I'm using telerik tools version v.2013.1.32120

I want to populate a radGridView from an oracle or sas data table and then set AllowRowReorder = True and allow the user to rearrange the rows however they want locally and then I can handle the database update. My issue now is that I pull my data down into a C# datatable on the client and then when I set it as the source for my radGridView it will not let me rearrange the data. How can I change this to be unbound mode to allow the rearranging within the datatable but not on the server table?

using (OracleConnection oraConn = new OracleConnection(sConn))

{

OracleCommand sasCommand = oraConn.CreateCommand();

sasCommand.CommandType = CommandType.Text;

sasCommand.CommandText = sSQL;

OracleDataAdapter da = new OracleDataAdapter(sasCommand);

DataTable dt = new DataTable();

try

{

oraConn.Open();

da.Fill(dt);

radGridView1.DataSource = dt;

}

catch

{

}

Thank you,

GridView

answered on 01 Aug 2013

3 answers

193 views

GridView Mouse Events

Hi,

I tried implementing File Drag and Drop operations from Windows Explorer to Gridview using Mouse Down and Mouse Up events but it did not
behave as expected.

Please suggest solutions for the following things regarding drag and drop operations of Grid view

1) How to perform drag and drop operations from Grid view to Windows Explorer similar to Drag Enter and Drag Drop events.
Is there any specific event to perform it.

2) How to get the current state of Mouse Buttons (Pressed or Released) when holding a button during drag operations in Mouse Down event

3) How to validate/ handle the Single Click and double click during drag operations.

4) How to terminate the DoDrag Event which is intialized by calling Gridview.DoDragDrop .

Thanks.

GridView

answered on 01 Aug 2013

2 answers

236 views

AddSelfReference Same Table

Hi All

I have a simple question regarding hierarchical data.

I have one table which I return as a data reader.

id (int)    desc (varchar)    parentid (int)
1            desc 1                NULL
2            desc 2                1
3            desc 3                2
4            desc 4                NULL
5            desc 5                4

This table is self-referencing, i.e. linked list

I know the tree view can handle this relationship automatically

how can I implement this into the grid? can anyone give me a simple example?

I simply tried

this.radGridView1.Relations.AddSelfReference(this.radGridView1.MasterTemplate, "id", "parentid");

but it doesn't show any results in the table.

Thanks
Peter

GridView

answered on 31 Jul 2013