Type.IsArray Property
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Gets a value indicating whether the Type is an array.
Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Syntax
'Declaration
Public ReadOnly Property IsArray As Boolean
public bool IsArray { get; }
Property Value
Type: System.Boolean
true if the Type is an array; otherwise, false.
Remarks
The IsArray property returns false for the Array class.
To check for an array, use code such as typeof(Array).IsAssignableFrom(type).
If the current Type represents a generic type, or a type parameter in the definition of a generic type or generic method, this property always returns false.
This property is read-only.
Examples
The following example demonstrates using the IsArray property.
Note: |
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To run this example, see Building Examples That Use a Demo Method and a TextBlock Control. |
Class Example
Public Shared Sub Demo(ByVal outputBlock As System.Windows.Controls.TextBlock)
Dim array As Integer() = {1, 2, 3, 4}
Dim at As Type = GetType(Array)
Dim t As Type = array.GetType()
outputBlock.Text += String.Format("The type is {0}. Is this type an array? {1}", at, at.IsArray) & vbCrLf
outputBlock.Text += String.Format("The type is {0}. Is this type an array? {1}", t, t.IsArray) & vbCrLf
End Sub 'Main
End Class 'TestType
using System;
class Example
{
public static void Demo(System.Windows.Controls.TextBlock outputBlock)
{
int[] array = { 1, 2, 3, 4 };
Type at = typeof(Array);
Type t = array.GetType();
outputBlock.Text += String.Format("The type is {0}. Is this type an array? {1}", at, at.IsArray) + "\n";
outputBlock.Text += String.Format("The type is {0}. Is this type an array? {1}", t, t.IsArray) + "\n";
}
}
This code produces the following output:
Type is System.Array. IsArray? False
Type is System.Int32[]. IsArray? True
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
XNA Framework
Supported in: Xbox 360, Windows Phone OS 7.0
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.