OpenTypeMethods Class

Represents a class used to perform late-bound operations on open properties.

Inheritance Hierarchy

System.Object
  System.Data.Services.Providers.OpenTypeMethods

Namespace:  System.Data.Services.Providers
Assembly:  Microsoft.Data.Services (in Microsoft.Data.Services.dll)

Syntax

'Declaration
Public NotInheritable Class OpenTypeMethods
'Usage

public static class OpenTypeMethods

public ref class OpenTypeMethods abstract sealed

[<AbstractClassAttribute>]
[<SealedAttribute>]
type OpenTypeMethods =  class end

public final class OpenTypeMethods

The OpenTypeMethods type exposes the following members.

Methods

	Name	Description
	Add	Adds two values.
	AndAlso	Performs a logical and operation between two expressions.
	Ceiling	Returns the ceiling of the given value.
	Concat	Concatenates two string values.
	Convert	Converts a value to the specified type.
	Day	Returns the day value of the given DateTime instance.
	Distance	Returns the distance between the specified objects.
	Divide	Divides two values.
	EndsWith	Determines whether the end of one string matches another string.
	Equal	Determines whether the specified objects are considered equal.
	Floor	Returns the floor of the given value.
	GetValue	Gets a value from the specified property of a specified object.
	GreaterThan	Determines whether the value of one object is greater than another object.
	GreaterThanOrEqual	Determines whether the value of one object is greater than or equal to another object.
	Hour	Returns the hour value of the given DateTime instance.
	IndexOf	Returns the index of a substring in the target string.
	Length	Gets the number of characters in the supplied string object.
	LessThan	Determines whether the value of one object is less than another object.
	LessThanOrEqual	Determines whether the value of one object is less than or equal to another object.
	Minute	Returns the minute value of the given DateTime instance.
	Modulo	Calculates the arithmetic remainder of dividing one value by a second value.
	Month	Returns the month value of the given DateTime instance.
	Multiply	Multiplies two values.
	Negate	Returns the result of multiplying the specified value by negative one.
	Not	Performs a bitwise (logical) complement operation on the supplied value.
	NotEqual	Performs a logical comparison of the two values to determine if they are not equal.
	OrElse	Performs a logical OR operation on two values.
	Replace	Replaces one substring with a second substring in a target string.
	Round	Rounds the supplied value.
	Second	Returns the second value of the given DateTime instance.
	StartsWith	Checks whether the target string starts with the substring.
	Substring(Object, Object)	Returns the substring after the specified starting index location.
	Substring(Object, Object, Object)	Returns the substring of a specific length after the specified starting index location.
	SubstringOf	Determines whether a substring occurs in another string.
	Subtract	Subtracts two values.
	ToLower	Returns a copy of a string converted to lowercase.
	ToUpper	Returns a copy of a string converted to uppercase.
	Trim	Removes all leading and trailing white-space characters from a string.
	TypeIs	Checks the type of a specified value.
	Year	Returns the year value of the given DateTime instance.

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Remarks

This class is used when you implement a custom data service provider for WCF Data Services.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also

Reference

System.Data.Services.Providers Namespace

Other Resources

Data Service Providers (WCF Data Services)