Configuration.SaveAs Method (String)

Note: This method is new in the .NET Framework version 2.0.

Writes the configuration settings contained within this Configuration object to the specified XML configuration file.

Namespace: System.Configuration
Assembly: System.Configuration (in system.configuration.dll)

public void SaveAs (
	string filename
)
public void SaveAs (
	String filename
)
public function SaveAs (
	filename : String
)

Parameters

filename

The path and file name to save the configuration file to.

Exception typeCondition

ConfigurationErrorsException

The configuration file could not be written to.

- or -

The configuration file has changed.

The SaveAs method persists any configuration settings that have been modified since this Configuration object was created to a new file.

If a configuration file does not exist at the physical location represented by the

FilePath property, a new configuration file will be created to contain any settings that are different from the inherited configuration..

If the configuration file has changed since this Configuration object was created, a run-time error occurs.

TopicLocation
How to: Read Connection Strings from the Web.config FileConfiguring ASP .NET Web Applications
How to: Read Connection Strings from the Web.config FileConfiguring ASP .NET Web Applications

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0

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