Creates a uniquely named, zero-byte temporary file on disk and returns the full path of that file.
Assembly: mscorlib (in mscorlib.dll)
An I/O error occurs, such as no unique temporary file name is available.
- or -
This method was unable to create a temporary file.
This method creates a temporary file with a .TMP file extension.
The method will raise an IOException if it is used to create more than 65535 files without deleting previous temporary files.
The method will raise an IOException if no unique temporary file name is available. To resolve this error, delete all unneeded temporary files.
Silverlight for Windows PhoneThis member has a SecurityCriticalAttribute attribute on Silverlight for Windows Phone, because the attribute was present in Silverlight 3. This attribute restricts this member to internal use. Application code that uses this member throws a MethodAccessException.
XNA FrameworkWhen this method is used in the XNA Framework, it throws a NotSupportedException exception.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.