hello i'm using radchat on my project and i have two questions

one

I've read how to sending a image but i'm not sure how i can send other files like Audio,video...

ChatMediaMessage mediaMessage = new ChatMediaMessage(img, new Size(300, 200), null, Chat_Box.Author, DateTime.Now);

two

and also are some of them like video types going to have a preview in the radchat like the image or not

if not how i can access the file that radchat is showing to execute it example like this Process.Start("C:\\");

thank you 

     Hello,

I have an application, which is using RadGridView with additional DragDrop functionality and I have encoutered problems with applying all "Material xxx" themes for such a grid.

To find out the problem I have created new project from scratch, with new class: 

and then I have added 3 grids into WinForm. 

First one is just normal RadGridView with "Material" grid applied, second is CustomGrid with "Material" theme applied and third one is CustomGrid with Office2010Black theme applied, as can be seen in attachment. First and third controls are working as intended, but there is a problem with the middle one.

As You see, the grid in the middle does not apply selected Material Theme - in such cases it is using "Fluent" theme all the time. The problem is connected with all 4 Material themes available in current version of WinControls. Is it possible to change it in easy way? I have changed like 80% of application and all grids which are not supporting DragDrop to this Material Theme, and it is blocking me from releasing this new version to customer. 

Regards,

Mateusz

I'd like to show a custom context menu when the user right clicks on an RadCheckedDropDownList item

What is the best way to do it?

I've tried setting the ContextMenuStrip property, as in:

    dropDownList.ContextMenuStrip = contextMenuStrip1;

but both my custom menu strip and the default context menu appears. See the attached image

Hi,

I have three GridViewComboBoxColumn in RadGridView. Each Combobox column has display name and selected value code. When I assign the value, corresponding values are assigning correctly. But when when I fetch the row, Code value is coming as null and code value is displaying in name. I have attached the image.

The following code I have used to bind data to GridViewComboBoxColumn.

 ((GridViewComboBoxColumn)this.dataGrid.Columns["Company_Name"]).ItemsSource = CompanyList;
 ((GridViewComboBoxColumn)this.dataGrid.Columns["Company_Name"]).DisplayMemberPath = "Company_Name";
 ((GridViewComboBoxColumn)this.dataGrid.Columns["Company_Name"]).SelectedValueMemberPath = "Company_Code_Hdn";

Hello.

I want to know about how to visible the minimizeButton in 'Floating Window'.

private void CtrlWorkbenchDoc_FloatingWindowCreated(object sender, FloatingWindowEventArgs e)
        {
            e.Window.FormElement.TitleBar.MinimizeButton.Visibility = ElementVisibility.Visible;
            e.Window.FormElement.TitleBar.CloseButton.Visibility = ElementVisibility.Collapsed;
            e.Window.ControlBox = true;
            e.Window.MaximizeBox = true;
            e.Window.MinimizeBox = true;
        }

I wrote the above code but minimizeButton were not showed in 'Floating Window'.

So, I want to know about another ways. 

Thanks.

How do I change the mouse icon to the hand when user hovers the mouse over the items in the DDL?

I've bound a RadBinding Navigator to a binding source

every thing is ok Before any event is fired like 

Move to first item 
Move to previous item  
Move to next item  
Move to last item 

unfortunately after One of the above event is fired , all the buttonS (first ,previous,next,last ) Get Disabled.

Can You Help Me?

I want the cell value from RadVirtualGrid as the user selects a row.

I don't have multi-select enabled.... And, I have row select.... So, there should be only one row selected at a time.

I'd like the text or number that appears in one of the columns. For example, the text value of the first column (0)

How is this obtained?