SqlChars Class

Reference

Definition

Namespace:: System.Data.SqlTypes

Assembly:: System.Data.Common.dll

Assembly:: System.Data.SqlClient.dll

Assembly:: System.Data.dll

Assembly:: netstandard.dll

Source:: SQLChars.cs

Source:: SQLChars.cs

Source:: SQLChars.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

SqlChars is a mutable reference type that wraps a Char array or a SqlString instance.

public ref class SqlChars sealed : System::Data::SqlTypes::INullable, System::Runtime::Serialization::ISerializable, System::Xml::Serialization::IXmlSerializable

public ref class SqlChars sealed : System::Data::SqlTypes::INullable

public sealed class SqlChars : System.Data.SqlTypes.INullable, System.Runtime.Serialization.ISerializable, System.Xml.Serialization.IXmlSerializable

public sealed class SqlChars : System.Data.SqlTypes.INullable

[System.Serializable]
public sealed class SqlChars : System.Data.SqlTypes.INullable, System.Runtime.Serialization.ISerializable, System.Xml.Serialization.IXmlSerializable

type SqlChars = class
    interface INullable
    interface ISerializable
    interface IXmlSerializable

type SqlChars = class
    interface INullable

[<System.Serializable>]
type SqlChars = class
    interface INullable
    interface IXmlSerializable
    interface ISerializable

Public NotInheritable Class SqlChars
Implements INullable, ISerializable, IXmlSerializable

Public NotInheritable Class SqlChars
Implements INullable

Inheritance: Object
SqlChars

Attributes: SerializableAttribute

Implements: INullable ISerializable IXmlSerializable

Remarks

SqlChars can be obtained for varchar, nvarchar, char, nchar, text, and ntext values, or can be created over an unmanaged buffer.

Constructors

SqlChars()	Initializes a new instance of the SqlChars class.
SqlChars(Char[])	Initializes a new instance of the SqlChars class based on the specified character array.
SqlChars(SqlString)	Initializes a new instance of the SqlChars class based on the specified SqlString value.

Properties

Buffer	Returns a reference to the internal buffer.
IsNull	Gets a Boolean value that indicates whether this SqlChars is null.
Item[Int64]	Gets or sets the SqlChars instance at the specified index.
Length	Gets the length of the value that is contained in the SqlChars instance.
MaxLength	Gets the maximum length in two-byte characters of the value the internal buffer can hold.
Null	Returns a null instance of this SqlChars.
Storage	Returns information about the storage state of this SqlChars instance.
Value	Returns a managed copy of the value held by this SqlChars.

Methods

Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
GetXsdType(XmlSchemaSet)	Returns the XML Schema definition language (XSD) of the specified XmlSchemaSet.
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
Read(Int64, Char[], Int32, Int32)	Copies characters from this SqlChars instance to the passed-in buffer and returns the number of copied characters.
SetLength(Int64)	Sets the length of this SqlChars instance.
SetNull()	Sets this SqlChars instance to null.
ToSqlString()	Converts this SqlChars instance to its equivalent SqlString representation.
ToString()	Returns a string that represents the current object. (Inherited from Object)
Write(Int64, Char[], Int32, Int32)	Copies characters from the passed-in buffer to this SqlChars instance.

Operators

Explicit(SqlChars to SqlString)	Converts a SqlChars structure to a SqlString structure.
Explicit(SqlString to SqlChars)	Converts a SqlString structure to a SqlChars structure.

Explicit Interface Implementations

ISerializable.GetObjectData(SerializationInfo, StreamingContext)	Gets serialization information with all the data needed to reinstantiate this SqlChars instance.
IXmlSerializable.GetSchema()	This member supports the .NET Framework infrastructure and is not intended to be used directly from your code.
IXmlSerializable.ReadXml(XmlReader)	This member supports the .NET Framework infrastructure and is not intended to be used directly from your code.
IXmlSerializable.WriteXml(XmlWriter)	This member supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Applies to

Jaa