Need to do a function, the data in the data window will drag under the tree, and then change this data of a certain field values as the change of the value of the tree, so the single tree of the nodes can show just drag the data in the data window,


Note: the data window is dynamically loaded into a UO object, the object UO and dynamic loading when window opens into the tree in the window,

CodePudding user response:

DW drapDrop event out the value exists variable

Tree led DragEnter event receive variables determine whether repeat no, you can insert the refresh