ICallableStatement.GetDouble Method
Definition
Important
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Overloads
GetDouble(Int32) |
Retrieves the value of the designated JDBC |
GetDouble(String) |
Retrieves the value of a JDBC |
GetDouble(Int32)
Retrieves the value of the designated JDBC DOUBLE
parameter as a double
in the Java programming language.
[Android.Runtime.Register("getDouble", "(I)D", "GetGetDouble_IHandler:Java.Sql.ICallableStatementInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")]
public double GetDouble (int parameterIndex);
[<Android.Runtime.Register("getDouble", "(I)D", "GetGetDouble_IHandler:Java.Sql.ICallableStatementInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")>]
abstract member GetDouble : int -> double
Parameters
- parameterIndex
- Int32
the first parameter is 1, the second is 2, and so on
Returns
the parameter value. If the value is SQL NULL
, the result
is 0
.
- Attributes
Exceptions
if a database error occurs.
Remarks
Retrieves the value of the designated JDBC DOUBLE
parameter as a double
in the Java programming language.
Java documentation for java.sql.CallableStatement.getDouble(int)
.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Applies to
GetDouble(String)
Retrieves the value of a JDBC DOUBLE
parameter as a double
in the Java programming language.
[Android.Runtime.Register("getDouble", "(Ljava/lang/String;)D", "GetGetDouble_Ljava_lang_String_Handler:Java.Sql.ICallableStatementInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")]
public double GetDouble (string? parameterName);
[<Android.Runtime.Register("getDouble", "(Ljava/lang/String;)D", "GetGetDouble_Ljava_lang_String_Handler:Java.Sql.ICallableStatementInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")>]
abstract member GetDouble : string -> double
Parameters
- parameterName
- String
the name of the parameter
Returns
the parameter value. If the value is SQL NULL
,
the result is 0
.
- Attributes
Exceptions
if there is a problem accessing the database.
Remarks
Retrieves the value of a JDBC DOUBLE
parameter as a double
in the Java programming language.
Added in 1.4.
Java documentation for java.sql.CallableStatement.getDouble(java.lang.String)
.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.