Tstringlist now I use this control, can realize this kind of effect:
Is two columns "is yes or no" contact "yes or no" can have a drop-down menu can choose alternative "is" or "no"

CodePudding user response:

Which expert to help for the first time with this control! Thank you first!

CodePudding user response:

http://www.cnblogs.com/tk-del/archive/2012/05/21/2511180.html
Don't know can reference

CodePudding user response:

Double click on the? .

CodePudding user response:

The wrong is to use tstringgrid controls
Is two columns "is yes or no" contact "yes or no" can have a drop-down menu can choose alternative "is" or "no"

CodePudding user response:

The third party of the grid control can
Standard of the grid control want to put a drop-down control effect code automatically