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VitNX3 Documentation

# Ini.KeyExists Method

Namespace: VitNX3.Functions.SettingsAndLog
Assembly: VitNX3 (in VitNX3.dll)
Is key exist.
VB
C#
F#
C++
JScript
Copy

    public static bool KeyExists(
       string key,
       string section = null
    )

    This language is not supported or no code example is available.

#### Parameters

key
  string

The key.

section
  string

The section.

#### Return Value

bool

A bool.

Source code
VB
C#
F#
C++
JScript
Copy

    public static bool KeyExists(string key,
         string section = null)
     {
         return Read(key, section).Length > 0;
     }

    This language is not supported or no code example is available.

Applies to

#### .NET Framework

Supported in: 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

#### .NET Core

Supported in: 5.0+, 6.0+
See Also
Ini Class
VitNX3.Functions.SettingsAndLog Namespace