Questions on UI for WinForms Forum

2 answers

167 views

Touch Keyboard

Any touch based application needs a way to enter data. The Touch Keyboard will need to be shown when any data entry control is displayed.

This should be similar to the upcoming Windows 8 keyboard.

Ed

New Product Suggestions

answered on 07 Aug 2014

1 answer

119 views

Resizing images

Hi,

I need to allow end users to resize images that are in in the RichTextBox document by selecting them and then doing a drag to resize (ie from an anchor point on the image) but I cannot see anyway that this can be done- is this possible?

Thanks

RichTextBox (obsolete as of Q3 2014 SP1)

answered on 06 Aug 2014

4 answers

91 views

Winforms gridview Keeping default context menu for header row, while having custom context menu for data rows

Hi all - I need to retain the default context menu available when right clicking in the header row. I really don't want to have to re-create all the menus and what-not. I know exactly where I need to do this decision (in the ContextMenuOpening call), but I can't figure out how to determine if the rightclick happened in the header row or not.

Can you suggest how I can replace the commented out code so this works?   Thanks! Richard

void radGridView1_ContextMenuOpening(object sender, ContextMenuOpeningEventArgs e)
{
       //if ( mouse was clicked in the header row )
      // {
       // do nothing, we like the existing menu for that and don't want to reimplement it
      // } else

       if (radGridView1.SelectedRows.Count == 1)
       {
           e.ContextMenu = SingleRowSelectedcontextMenu.DropDown;
           cell = e.ContextMenuProvider as GridDataCellElement;
       }
       else if (radGridView1.SelectedRows.Count >= 1)
       {
            e.ContextMenu = MultiRowSelectedcontextMenu.DropDown;
            cell = e.ContextMenuProvider as GridDataCellElement;
        }
}

GridView

answered on 06 Aug 2014

3 answers

180 views

Where is the GridView column chooser please?

Hi, I need a column chooser for the grid. Most grids have an optional column chooser accessed via an icon in the top left corner of the grid.

I assume you support this - but how do I turn it on ?

Thanks

GridView

answered on 06 Aug 2014

1 answer

268 views

change opacity for a panel and all it's controls

Hi dudes,

I want to use a radpanel and then set it's opacity and all controls that are in this panel equal 0.5;

I would appreciate if anyone can help me.

Regards,

Massoud

Panel

answered on 06 Aug 2014

0 answers

67 views

How to select grid view cell in run time?

How to select grid view cell in run time.

How to show selected cell with different formats.

Example :

In loo i have read each and every cell fro the gridview row and if i read the cell need to show which cell was selected?

GridView

asked on 06 Aug 2014

0 answers

62 views

Selected Cell

How to select grid view cell in run time.
How to show selected cell with different formats.

Example :
In loo i have read each and every cell fro the gridview row and if i read the cell need to show which cell was selected?

GridView

asked on 06 Aug 2014

2 answers

2.0K+ views

Refreshing and Retaining Current Row

I have a couple of issues, but they are all related so I am putting them all in one post.

I have a form with a GridView on it showing several records. The user selects a record and opens a new form where they can edit all of the values. After saving, they return to the main form with the grid where I would like to update the grid to display the data the just edited. I want the grid to retain the current row, or rather, the row for the record they just edited.

Additionally, the user can also add a new record, so after saving and returning to the form, the grid is updated and I want the newly created record to be the current row.

I am programming in MS Visual Studio Pro 2012 version 11.0.50727
with Microsoft .NET Framework version 4.5.50938
I am coding in Visual Basic.
My Telerik version is 2014.2.715.40

My radGridView gets it's data using a DataSet, BindingSOurce, and a TableAdaptor.
My data is coming from SQL Server 10.50.2500

On form load, my gridview gets its data with this line of code:

Me.RadGridView1.DataSource = Me.AutoEmailerTBLTableAdapter.GetData(Environment.UserName, Environment.UserName)

To sum up, I want to:

A - Refresh grid and retain current row
B - Refresh grid and set current row to newly added record

GridView

answered on 06 Aug 2014

2 answers

93 views

Treeview binding very slowly

Hi
In my windows application ,i will bind lot of nodes(more than 50000) in page load event,it will take more time (more than 20 mins).i am use RadTreeview(UI for WinForms Q1 2014).so how to bind quickly.

Pls reply asap.

Regards
Aravind

General Discussions

answered on 06 Aug 2014

1 answer

233 views

Drop as sibling when DropPosition is AsChildNode

I am using drag and drop to reorder nodes in a treeview, but there are certain rules around where nodes can be dropped and what should happen. I am using a BindingList as the datasource.

The rule that I am trying to support is that a sibling node that has children can be dropped on another sibling that has children, within the same parent. The dropped sibling should not become a child of the target sibling, but it should maintain its original parent (which is the same as the target's parent).

How can I accomplish this behavior?

Thanks for any help.

Treeview

answered on 05 Aug 2014