Remarks
Obtains further information about the file chosen through a previous call to the CommonDialogShowOpen method.
For further information about dealing with Unicode characters, check the How to manage Unicode characters in filenames and tags tutorial.
Syntax
[C++]
LPCTSTR control.CommonDialogGetInfoFromLastOpen (
short nInfo
);
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Parameter
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Description
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nInfo
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Number representing the information to obtain.
Supported values are the following:
Mnemonic constant
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Value
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Meaning
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COMMON_DLG_FULLPATHNAME
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0
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String representing the absolute pathname (path + filename) of the chosen file; this value is identical to the one returned by the CommonDialogShowOpen method
Example "C:\myfolder\myfile.mp3".
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COMMON_DLG_PATH
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1
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String representing the absolute path where the file is located (without the filename).
Example "C:\myfolder\".
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COMMON_DLG_FILENAME
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2
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String representing the filename of the chosen file.
Example "myfile.mp3".
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COMMON_DLG_FILENAME_NOEXT
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3
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String representing the filename of the chosen file without the extension.
Example "myfile".
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COMMON_DLG_EXT
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4
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String representing the extension of the chosen file.
Example "mp3".
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Return value
Value
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Meaning
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Empty string
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Information not available or an error occurred.
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Valid string
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The requested information.
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