Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All

Type.Missing Field

Represents a missing value in the Type information. This field is read-only.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)

static val Missing: Object

Use the Missing field for invocation through reflection to obtain the default value of a parameter. If the Missing field is passed in for a parameter value and there is no default value for that parameter, an ArgumentException is thrown.

The following code example shows the use of the Missing field to invoke a method with its default arguments.

No code example is currently available or this language may not be supported.

This code produces the following output:

a = 10 b = 55.3 c = 12

a = 10 b = 1.3 c = 1

a = 10 b = 1.2 c = 1

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8

Portable Class Library

Supported in: Portable Class Library
Show:
© 2015 Microsoft