System::ReadFile

System::ReadFile will read in the contents of a file previously opened by System::CreateFile.

public System::ReadFile(
   OSHandle FileHandle,
   Integer Length = TVariable::None,
   Integer Position = TVariable::None
:  BString FileContents
);

Parameters

FileHandle	From previous call to System::CreateFile.
Length	Will read the entire file to end if default parameter is passed.
Position	Will read from the current file position if default parameter is passed.
FileContents	A buffer containing the contents of the file successfully read.

Return Values

The error.errorCode value will be set to the underlining windows error message code and the error.errorString will have a detailed description of the error.

Remarks

Example Use

variable fileHandle, fileBuffer;
System::CreateFile(L"MyFile.txt",System::OPEN_EXISTING|System::READ_ONLY:fileHandle);
System::ReadFile(fileHandle:fileBuffer);
System::MessageBox(fileBuffer.ToString(),L"File Contents of MyFile.txt");

Requirements

TScript Version: 1.0

Also See

System::CreateFile, System::SetFilePointer, System::WriteFile

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