SqlDouble.Implicit 運算子
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
轉換成結構 SqlDouble 。
多載
Implicit(Double to SqlDouble)
將所提供的雙倍值 SqlDouble轉換為 。
public:
static operator System::Data::SqlTypes::SqlDouble(double x);
public static implicit operator System.Data.SqlTypes.SqlDouble(double x);
static member op_Implicit : double -> System.Data.SqlTypes.SqlDouble
Public Shared Widening Operator CType (x As Double) As SqlDouble
參數
- x
- Double
換算的雙倍價值。
傳回
SqlDouble A 與指定的雙重參數值相同。
另請參閱
適用於
Implicit(SqlSingle to SqlDouble)
public:
static operator System::Data::SqlTypes::SqlDouble(System::Data::SqlTypes::SqlSingle x);
public static implicit operator System.Data.SqlTypes.SqlDouble(System.Data.SqlTypes.SqlSingle x);
static member op_Implicit : System.Data.SqlTypes.SqlSingle -> System.Data.SqlTypes.SqlDouble
Public Shared Widening Operator CType (x As SqlSingle) As SqlDouble
參數
傳回
一個新SqlDouble結構,其Value等於參數的SqlSingle。Value 若 SqlSingle 為 Null,則結構 SqlDouble 為 Null。
備註
此運算子的等價方法為 SqlSingle.ToSqlDouble()
另請參閱
適用於
Implicit(SqlMoney to SqlDouble)
public:
static operator System::Data::SqlTypes::SqlDouble(System::Data::SqlTypes::SqlMoney x);
public static implicit operator System.Data.SqlTypes.SqlDouble(System.Data.SqlTypes.SqlMoney x);
static member op_Implicit : System.Data.SqlTypes.SqlMoney -> System.Data.SqlTypes.SqlDouble
Public Shared Widening Operator CType (x As SqlMoney) As SqlDouble
參數
傳回
一個新的 SqlDouble ,其Value等於參數的SqlMoney。Value 若 SqlMoney 為 Null,則結構 SqlDouble 為 Null。
備註
此運算子的等價方法為 SqlMoney.ToSqlDouble()
另請參閱
適用於
Implicit(SqlInt64 to SqlDouble)
public:
static operator System::Data::SqlTypes::SqlDouble(System::Data::SqlTypes::SqlInt64 x);
public static implicit operator System.Data.SqlTypes.SqlDouble(System.Data.SqlTypes.SqlInt64 x);
static member op_Implicit : System.Data.SqlTypes.SqlInt64 -> System.Data.SqlTypes.SqlDouble
Public Shared Widening Operator CType (x As SqlInt64) As SqlDouble
參數
傳回
一個新的 SqlDouble ,其Value等於參數的SqlInt64。Value 若 SqlInt64 為 Null,則結構 SqlDouble 為 Null。
備註
此運算子的等價方法為 SqlInt64.ToSqlDouble()
另請參閱
適用於
Implicit(SqlDecimal to SqlDouble)
將所提供的 SqlDecimal 參數 SqlDouble轉換為 。
public:
static operator System::Data::SqlTypes::SqlDouble(System::Data::SqlTypes::SqlDecimal x);
public static implicit operator System.Data.SqlTypes.SqlDouble(System.Data.SqlTypes.SqlDecimal x);
static member op_Implicit : System.Data.SqlTypes.SqlDecimal -> System.Data.SqlTypes.SqlDouble
Public Shared Widening Operator CType (x As SqlDecimal) As SqlDouble
參數
SqlDecimal 結構。
傳回
一個新SqlDouble結構,其Value等於參數的SqlDecimal。Value 若 SqlDecimal 為 Null,則結構 SqlDouble 為 Null。
備註
此運算子的等價方法為 SqlDecimal.ToSqlDouble()
另請參閱
適用於
Implicit(SqlInt16 to SqlDouble)
public:
static operator System::Data::SqlTypes::SqlDouble(System::Data::SqlTypes::SqlInt16 x);
public static implicit operator System.Data.SqlTypes.SqlDouble(System.Data.SqlTypes.SqlInt16 x);
static member op_Implicit : System.Data.SqlTypes.SqlInt16 -> System.Data.SqlTypes.SqlDouble
Public Shared Widening Operator CType (x As SqlInt16) As SqlDouble
參數
傳回
一個新SqlDouble結構,其Value等於參數的SqlInt16。Value 若 SqlInt16 為 Null,則結構 SqlDouble 為 Null。
備註
此運算子的等價方法為 SqlInt16.ToSqlDouble()
另請參閱
適用於
Implicit(SqlInt32 to SqlDouble)
public:
static operator System::Data::SqlTypes::SqlDouble(System::Data::SqlTypes::SqlInt32 x);
public static implicit operator System.Data.SqlTypes.SqlDouble(System.Data.SqlTypes.SqlInt32 x);
static member op_Implicit : System.Data.SqlTypes.SqlInt32 -> System.Data.SqlTypes.SqlDouble
Public Shared Widening Operator CType (x As SqlInt32) As SqlDouble
參數
傳回
一個新的 SqlDouble ,其Value等於參數的SqlInt32。Value 若 SqlInt32 為 Null,則結構 SqlDouble 為 Null。
備註
此運算子的等價方法為 SqlInt32.ToSqlDouble()
另請參閱
適用於
Implicit(SqlByte to SqlDouble)
public:
static operator System::Data::SqlTypes::SqlDouble(System::Data::SqlTypes::SqlByte x);
public static implicit operator System.Data.SqlTypes.SqlDouble(System.Data.SqlTypes.SqlByte x);
static member op_Implicit : System.Data.SqlTypes.SqlByte -> System.Data.SqlTypes.SqlDouble
Public Shared Widening Operator CType (x As SqlByte) As SqlDouble
參數
傳回
一個SqlDouble結構,其Value等於參數的SqlByte。Value 若 SqlByte 為 Null,則結構 SqlDouble 為 Null。
備註
此運算子的等價方法為 SqlByte.ToSqlDouble()