SelectScalarExpression.Expression 屬性
Gets or sets a select expression that can be any expression, if this is non-null then this select expression is a regular expression. At present this AST class expresses either an expression or a wildcard. Because a SelectExpressions can do so much more, we may want to go to a derivation approach, where this class would be a base -- or there may be another more elegant approach. For now, this is a basic design to support SELECT * FROM foo.
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
Public Property Expression As ScalarExpression
Get
Set
'用途
Dim instance As SelectScalarExpression
Dim value As ScalarExpression
value = instance.Expression
instance.Expression = value
public ScalarExpression Expression { get; set; }
public:
property ScalarExpression^ Expression {
ScalarExpression^ get ();
void set (ScalarExpression^ value);
}
member Expression : ScalarExpression with get, set
function get Expression () : ScalarExpression
function set Expression (value : ScalarExpression)
屬性值
型別：Microsoft.SqlServer.TransactSql.ScriptDom.ScalarExpression
A select expression can be any expression.