Compare directory using winmerge?

I have two different directories and i am making a script which identify that if different directories have the same file name with different changes.i am trying with winmerge commal开发者_运维百科ine option as below .. WinMergeU C:\Folder\File.txt C:\Folder2

and i also want to merge the all changes into the one file.

Please suggest me on this.

thanks

When I compare folders with WinMerge, I go to File->Open, select folders and check the 'Include subfolders' check-box. Then in the View menu I switch on the Tree View and switch off Show Identical Items.

Here is the manual from Winmerge explaining on comparing two different folders -

http://winmerge.org/docs/manual/CompareDirs.html

The answer from Stanislav works well from the user interface.

From the command line (documentation), you need the flag /r to do the comparison recursively:

WinMergeU /r Folder1 Folder2

Then, as mentioned in Stanislav's post, you can go to the View Menu and Check the "Tree Mode" and uncheck "Show Identical Items" to get a clearer view of the differences.