Delegate Tree.IsDropAllowedCallback
Assembly: NXOpenUI.dll
Syntax
public delegate Node.DropType IsDropAllowedCallback(Tree tree, Node node, int columnID, Node targetNode, int targetColumnID);
Parameters
| Type |
Name |
Description |
| Tree |
tree |
|
| Node |
node |
|
| System.Int32 |
columnID |
|
| Node |
targetNode |
|
| System.Int32 |
targetColumnID |
|
Returns
Constructors
IsDropAllowedCallback(Object, IntPtr)
Declaration
public IsDropAllowedCallback(object object, IntPtr method)
Parameters
| Type |
Name |
Description |
| System.Object |
object |
|
| System.IntPtr |
method |
|
Methods
BeginInvoke(Tree, Node, Int32, Node, Int32, AsyncCallback, Object)
Declaration
public virtual IAsyncResult BeginInvoke(Tree tree, Node node, int columnID, Node targetNode, int targetColumnID, AsyncCallback callback, object object)
Parameters
| Type |
Name |
Description |
| Tree |
tree |
|
| Node |
node |
|
| System.Int32 |
columnID |
|
| Node |
targetNode |
|
| System.Int32 |
targetColumnID |
|
| System.AsyncCallback |
callback |
|
| System.Object |
object |
|
Returns
| Type |
Description |
| System.IAsyncResult |
|
EndInvoke(IAsyncResult)
Declaration
public virtual Node.DropType EndInvoke(IAsyncResult result)
Parameters
| Type |
Name |
Description |
| System.IAsyncResult |
result |
|
Returns
Invoke(Tree, Node, Int32, Node, Int32)
Declaration
public virtual Node.DropType Invoke(Tree tree, Node node, int columnID, Node targetNode, int targetColumnID)
Parameters
| Type |
Name |
Description |
| Tree |
tree |
|
| Node |
node |
|
| System.Int32 |
columnID |
|
| Node |
targetNode |
|
| System.Int32 |
targetColumnID |
|
Returns