I met a question last night, when I was compiling, it always prompts this code.
TNEDITING = New Treenode ()
TNEDTING = Treenode.Parent.Nodes.Add (New Treenode);
I repeatedly used the type in the brackets without forced conversion, but after I checked MSDN, I found that the routines on MSDN were written, so I was confused. Later, I suddenly thought of the type of the waiting for equal sign, I found the program compilation after removing Tdenting.
Through this matter, I found that the programming cannot enter the dead end, and should open our thinking.
