The original control download address http://www.codeproject.com/cs/misctrl/dropdowntree.asp I have rewritten 1. Add the enabled function makes it makes a meat ash when enabled is false 2. Added Text Properties 3 Increased Value and SelectValue attribute, meaning and comboX's SelectValue, that is, the value of the text content is selected 4. Slightly modify the appearance 5. Added the effect of TreeView automatic disappearance when the mouse is removed, the download address http: // www .bigyi.net / download / dropdowntreeView.rar has changed a few small bugs, fix it, and added some test buttons, I hope that everyone tells me the problem, I will correct it. The download address is still original.
