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IsNumeric Method
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Versioned.IsNumeric Method

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Returns a Boolean value indicating whether an expression can be evaluated as a number.

Namespace:  Microsoft.VisualBasic.CompilerServices
Assembly:  Microsoft.VisualBasic (in Microsoft.VisualBasic.dll)

'Declaration
Public Shared Function IsNumeric ( _
	Expression As Object _
) As Boolean

Parameters

Expression
Type: System.Object
Required. Object expression.

Return Value

Type: System.Boolean
Returns a Boolean value indicating whether an expression can be evaluated as a number.

Silverlight

Supported in: 5, 4, 3

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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