SerializationInfo.GetDecimal(String) 方法

定義

命名空間:
System.Runtime.Serialization
組件:
System.Runtime.Serialization.Formatters.dll, mscorlib.dll, netstandard.dll, System.Runtime.dll

從 SerializationInfo 存放區擷取十進位值。Retrieves a decimal value from the SerializationInfo store.

public:
 System::Decimal GetDecimal(System::String ^ name);
public decimal GetDecimal (string name);
member this.GetDecimal : string -> decimal
Public Function GetDecimal (name As String) As Decimal

參數

name
String

與要擷取的值相關聯的名稱。The name associated with the value to retrieve.

傳回

Decimal

SerializationInfo 的十進位值。A decimal value from the SerializationInfo.

例外狀況

ArgumentNullException

name 為 null。name is null.

InvalidCastException

與 name 相關聯的值無法轉換為十進位。The value associated with name cannot be converted to a decimal.

SerializationException

在目前的執行個體中找不到具有指定名稱的項目。An element with the specified name is not found in the current instance.

備註

如果值為十進位, 或可以轉換成十進位, 則會傳回該值;否則, InvalidCastException就會擲回。If the value is a decimal, or can be converted to a decimal, that value is returned; otherwise, a InvalidCastException is thrown. 所有的轉換都是由IFormatterConverter與這個SerializationInfo相關聯的所完成。All conversions are done by the IFormatterConverter associated with this SerializationInfo.

適用於