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CreateFile Method

Summary

Creates a disk file for writing as an ILeadStream object.

Syntax
C#
Python
public static ILeadStream CreateFile( 
   string fileName 
) 
def Open(self, fileName):

Parameters

fileName

Path to the file on disk.

Return Value

ILeadStream object. This method returns an instance of LeadFileStream.

Remarks

This method will create a new instance of LeadFileStream with FileName set to fileName and the file mode and share set to read/write. If the file does not exist it will be created. This object can then be passed to the various LEADTOOLS class members that accept an ILeadStream object. Such as RasterCodecs.SaveAsync.

The method will create a new instance of LeadFileStream using:

C#
return new LeadFileStream(fileName, FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite);

Refer to RasterCodecs Async Operations for more information and examples.

Requirements

For .NET Framework: A reference to the Leadtools.Async.dll assembly is required to use this functionality.

For .NET Standard: This functionality is included in the Leadtools.dll assembly.

Target Platforms

Help Version 22.0.2023.5.16
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Leadtools Assembly
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.