August 2003
Beginner
600 pages
12h 55m
English
Content preview from Sams Teach Yourself Microsoft® Visual C#™ .NET in 24 Hours
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Hour 19
| 1: | True or False: The Open File dialog box automatically opens a file. |
| A1: | False. The control returns the name of the file the user wants to open, but it doesn't open the file. |
| 2: | What symbol is used to separate a filter description from its extension? |
| A2: | The pipe (|) symbol. |
| 3: | What object is used to manipulate files? |
| A3: | System.IO.File |
| 4: | What arguments are required by System.IO.File.Copy()? |
| A4: | Two arguments are expected. The first is the name of the current file; the second is the name of the file to create as a result of the copy. |
| 5: | How would you rename a file? |
| A5: | Use System.IO.File.Move(), using the same path but a different filename. |
| 6: | True or False: Files deleted with System.IO.File.Delete() are sent to the Recycle Bin. |
| A6: | False |
| 7: |
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.