使用驱动器列表框、目录列表框和文件列表框构成一个文件管理系统时,三者之间可以实现自动同步,即当在驱动器列表框改变驱动器时,目录列表框和文件列表框的内容立即同跟着变()
- · 有5位网友选择 错,占比62.5%
- · 有3位网友选择 对,占比37.5%
A.驱动器列表框、图片框、文件列表框
B. 驱动器列表框、目录列表框、组合框
C. 文本框、目录列表框、文件列表框
D. 驱动器列表框、目录列表框、文件列表框
A.Dir1.Path=Drive1.DriveFile1.Path=Dir1.Path
B.File1.Path=Drive1.DriveDir1.Path=Drive1.Drive
C.Dir1.Path=Drive1.DriveFile1.Path=Drive1.Drive
D.File1.Path=Dir1.PathDir1.Path=Drive1.Drive
A.Dir1.Path=Drive1.DriveFile1.Path=Dir1.Path
B. File1.Path=Drive1.DriveDir1.Path=Drive1.Drive
C. Dir1.Path=Drive1.DriveFile1.Path=Drive1.Drive
D. File1.Path=Dir1.PathDir1.Path=Drive1.Drive
A.Click
B.Change
C.GotFocus
D.LostFocus
A.Dirve1.Drive=Dir1.Path
B.Dir1.Path=Drive1.Drive
C.Dir1.Path=File1.Path
D.File1.Path=Dir1.Path
A.Dirvel.Drive=Dir1.Path
B.Dir1.Path=Drive1.Drive
C.Dir1.Path=File1.Path
D.File1.Path=Dir1.Path
A)dir1.path=drive1.path
B)file1.path=dir1.path
C)file1.path=drive1.path
D)drive1.drive=dir1.path
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