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ConfigurationSectionGroupCollection.Clear Method

  • Reference

Definition

Namespace:
System.Configuration
Assembly:
System.Configuration.ConfigurationManager.dll
Assembly:
System.Configuration.dll
Package:
System.Configuration.ConfigurationManager v10.0.0-preview.1.25080.5
Source:
ConfigurationSectionGroupCollection.cs
Source:
ConfigurationSectionGroupCollection.cs
Source:
ConfigurationSectionGroupCollection.cs
Source:
ConfigurationSectionGroupCollection.cs
Source:
ConfigurationSectionGroupCollection.cs
Source:
ConfigurationSectionGroupCollection.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Clears the collection.

C# 
public void Clear();

Examples

The following code example shows how to use the Clear method.

C# 
static void Clear()
{

    try
    {
        System.Configuration.Configuration config =
        ConfigurationManager.OpenExeConfiguration(
        ConfigurationUserLevel.None);

        config.SectionGroups.Clear();

        config.Save(ConfigurationSaveMode.Full);
    }
    catch (ConfigurationErrorsException err)
    {
        Console.WriteLine(err.ToString());
    }
}

Remarks

This method is a wrapper around the BaseClear method.

Applies to

Product Versions
.NET 8 (package-provided), 9 (package-provided), 10 (package-provided)
.NET Framework 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 2.0 (package-provided)
Windows Desktop 3.0, 3.1, 5, 6, 7, 8, 9, 10

See also