/// <summary>
/// Handles the DragDrop event of contained RichTextBox object.
/// Process text changes on drop event.
/// </summary>
/// <param name="sender">The reference to contained RichTextBox object.</param>
/// <param name="e">The event arguments.</param>
void OnDragDrop(object sender, DragEventArgs e)
{
// Check if the picked item is the one we added to the toolbox.
if (e.Data.GetDataPresent(typeof(ToolboxItemData)))
{
ToolboxItemData myData = (ToolboxItemData)e.Data.GetData(typeof(ToolboxItemData));
editorControl.Text += myData.Content;
// Specify DragDrop result
e.Effect = DragDropEffects.Copy;
}
}
/// <summary>
/// Sends notification that an item in the Toolbox is selected through a click, or by pressing ENTER.
/// </summary>
/// <param name="pDO">Data object that is selected.</param>
/// <returns>If the method succeeds, it returns S_OK. If it fails, it returns an error code.</returns>
int IVsToolboxUser.ItemPicked(IOleDataObject pDO)
{
// Create a OleDataObject from the input interface.
OleDataObject oleData = new OleDataObject(pDO);
// Check if the picked item is the one we added to the toolbox.
if (oleData.GetDataPresent(typeof(ToolboxItemData)))
{
System.Diagnostics.Trace.WriteLine("MyToolboxItemData selected from the toolbox");
ToolboxItemData myData = (ToolboxItemData)oleData.GetData(typeof(ToolboxItemData));
editorControl.Text += myData.Content;
}
return(VSConstants.S_OK);
}