TIWCGJQGridOptions.OnBeforeTreeExpandNode Property
Called before expand of the tree node
published property OnBeforeTreeExpandNode: TIWCGJSonFunc index 130 read GetFuncValue write SetFuncValue stored IsFuncStored;
Called before expand of the tree node
published property OnBeforeTreeExpandNode: TIWCGJSonFunc index 130 read GetFuncValue write SetFuncValue stored IsFuncStored;