Questions on UI for WinForms Forum

1 answer

83 views

Hi support,

i have a scheduler with some customs field and grouped by resources. With a datasource adding a new appointment is working like planned, but after setting the datasource for the scheduler like

rsTracks.DataSource = rsTracksDS

i will get the error "Method not supported" when i try to add an appointment.

Attention: I have change the post

Solved in the meanwhile by doing the appointment and resource binding again.

After that it works. Sorry for this

Martin Gartmann

Scheduler and Reminder

answered on 19 Aug 2011

3 answers

798 views

How to get a top row index when the Gridview in scrollbar

I am using Radgridview with scrollbar.I want to get a top row index while after scrolling the gridview.

Another thing i want to get a particular cell position that is LocationX and LocationY from Radgridview.

Regards,
Sakthy

GridView

answered on 19 Aug 2011

3 answers

177 views

2011 Q2 - Drag and drop from ListView to RadTreeView, how to expand the node where the mouse is over?

Hi, i drag and drop from a ListView (MS) to a RadTreeView

But i need a function that if the mouse is while is dragging over a node it should be automaticly expand so that the user can browse the tree where he can drop the item.

How can i archive that?

Here are my codes:

private void listView_Result_ItemDrag(object sender, ItemDragEventArgs e)

{

lblDragID.Text = listView_Result.SelectedItems[0].Tag.ToString();

listView_Result.DoDragDrop(listView_Result.SelectedItems, DragDropEffects.Move);

}

private void TreeHome_DragDrop(object sender, DragEventArgs e)

{

try

{

string x = lblDragID.Text;

Point p = System.Windows.Forms.Control.MousePosition;

// Expand node if the mouse is over a one, and get the node id if the drop is finished (?)

MessageBox.Show(lblDragID.Text);

lblDragID.Text = "0";

}

catch (Exception ex)

{

MessageBox.Show(ex.Message);

}

???

And yea, another small question here :D
How can i expand/open a node with just the id is stored in the tag field?

Thank you for the help
Volkan

Treeview

answered on 19 Aug 2011

1 answer

148 views

Floating a Tool Window Tabbed Document

Hi,

After realising it was not possible to float Tabbed Documents, I have attempted to use Tool Windows which have a dock state of Tabbed Document. I can now right click on the header tab and select floating, however I cannot drag the window into a floating window as per normal Tool Windows. Is this supported behaviour? If not, is it possible to allow this using the DragDropService?

Cheers,

Steven

Dock

answered on 19 Aug 2011

4 answers

86 views

AutoHideWindowClosing event?

I have a Raddock that contains a toolwindow that's set to autohide and it's docked on the left. The tool window contains some RadMulticolumnComboBoxes. The window is real wide, but not very tall, kind of like a thin tool strip that slides out with some additional options for the user. The problem is when the window opens, and then you open one of the comboboxes, the bounds of the dropdown box extends past the bounds of the window. So when you select an item, it automatically auto-hides the window since you're clicking 'outside' of it. Is there any way to catch this before it happens and stop the window from auto-hiding (AutoHideWindowClosing?) I don't want the window to automatically hide upon selecting an item from the combobox. Any input is appreciated!

Thanks,
Jason

Dock

answered on 18 Aug 2011

2 answers

60 views

DocumentInsertOrder not worked correct

Hi
again another problem with RTL
I`m trying 2011 q1
With AutoDetectMdiChildren = true and DocumentInsertOrder = InFront of Dock, I want to add some forms to dock
everything is OK until I have few documents, but with adding more documents, instead of adding new document to left side of last doc, it will add to Right Side of the first doc added.

so how to fix that up?
thank u

Dock

answered on 18 Aug 2011

2 answers

70 views

QuickNavigator Problem on RTL

Hi again
Here is another issue with RTL
With a Dock and some forms that added as documents to that, in RTL it`s expected to see the right-top location of each forms in QuickNavigator, but instead it`s showing the lef-top location of each document in preview as snapshot.
I couldn`t find any property to set it to show custom region of a document.

what`s the solution
thanks

Dock

answered on 18 Aug 2011

6 answers

117 views

Self Reference Hierarchy Custom Search

Hi all,

I want to highlight row based on text entered in the textbox. Basically I load data from database and show it on the grid with self reference hierarchy relation. Initially grid is collapsed to first level (I have more than 5 sub levels). How do I do that?

Thanks

GridView

answered on 18 Aug 2011

2 answers

310 views

radgridview virtual mode

I have been evaluating the Winforms SDK and I am stuck implementing a grid with a large changing dataset that I want to display in real-time. If I implement my own IBinding list and set it to the grid's data source is that advisable or should I use virtual mode. I don't know how to implement virtual mode in terms of database changes being realized by the grid (ie. add, delete, modify, insert records). I can't seem to find any information on this relating to notifying the grid that a row has been inserted, deleted etc. I also want the screen painting to be minimized and the currently selected row not to change while data is being updated (unless of course a delete cause the data view to scroll up)
Thanks

GridView

answered on 18 Aug 2011

3 answers

156 views

datetimepicker

Hi everyone

I am trying to get today with a simple method from datetimepicker. I am open to suggestions :) My current workaround is to add an event handler for double clicking the datetimepickers and setting their values to today inside the handler. But inorder to deploy this method i had to write a double click event handler to all the datetimepickers in the program. I saw in another datetimepicker control (from another component provider) a small today button located on the middle bottom of the drop down calendar which does the job of taking you quickly to today...

Any suggestions ....

Best regards

Okan Sokmen

DateTimePicker

answered on 18 Aug 2011