ColumnReferenceExpression 類別

Represents a column. Because of the ambiguity of Sql syntax, we can not distiguish columns from properties without having the Table and type definitions; even then it could be ambiguous. So the column might have trailing properties in the Identifiers.

繼承階層

System.Object
  Microsoft.SqlServer.TransactSql.ScriptDom.TSqlFragment
    Microsoft.SqlServer.TransactSql.ScriptDom.ScalarExpression
      Microsoft.SqlServer.TransactSql.ScriptDom.PrimaryExpression
        Microsoft.SqlServer.TransactSql.ScriptDom.ColumnReferenceExpression

命名空間：  Microsoft.SqlServer.TransactSql.ScriptDom
組件：  Microsoft.SqlServer.TransactSql.ScriptDom (在 Microsoft.SqlServer.TransactSql.ScriptDom.dll 中)

語法

'宣告
<SerializableAttribute> _
Public Class ColumnReferenceExpression _
    Inherits PrimaryExpression
'用途
Dim instance As ColumnReferenceExpression

[SerializableAttribute]
public class ColumnReferenceExpression : PrimaryExpression

[SerializableAttribute]
public ref class ColumnReferenceExpression : public PrimaryExpression

[<SerializableAttribute>]
type ColumnReferenceExpression =  
    class 
        inherit PrimaryExpression 
    end

public class ColumnReferenceExpression extends PrimaryExpression

ColumnReferenceExpression 型別公開下列成員。

建構函式

	名稱	說明
	ColumnReferenceExpression	Initializes a new instance of the ColumnReferenceExpression class.

上層

屬性

	名稱	說明
	Collation	Gets or sets the collation identifier. (繼承自 PrimaryExpression。)
	ColumnType	Gets or sets the type of the column.
	FirstTokenIndex	Gets or sets the first token index. (繼承自 TSqlFragment。)
	FragmentLength	Gets the fragment length. (繼承自 TSqlFragment。)
	LastTokenIndex	Gets or sets the last token index. (繼承自 TSqlFragment。)
	MultiPartIdentifier	Gets or sets the multi-part name of the column.
	ScriptTokenStream	Gets or sets a list of token streams. (繼承自 TSqlFragment。)
	StartColumn	Gets the starting column. (繼承自 TSqlFragment。)
	StartLine	Gets the starting line. (繼承自 TSqlFragment。)
	StartOffset	Gets the fragment start offset value. (繼承自 TSqlFragment。)

上層

方法

	名稱	說明
	Accept	Indicates the entry point for a given visitor. (覆寫 TSqlFragment.Accept(TSqlFragmentVisitor)。)
	AcceptChildren	Calls Accept on the children with the given visitor. (覆寫 PrimaryExpression.AcceptChildren(TSqlFragmentVisitor)。)
	Equals	(繼承自 Object。)
	Finalize	(繼承自 Object。)
	GetHashCode	(繼承自 Object。)
	GetType	(繼承自 Object。)
	MemberwiseClone	(繼承自 Object。)
	ToString	(繼承自 Object。)

上層

執行緒安全性

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。

請參閱

參考

Microsoft.SqlServer.TransactSql.ScriptDom 命名空間