MySqlHelper.ExecuteScalar Method (MySqlConnection, String, MySqlParameter[])

MySQL Connector/Net

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MySQL Connector/Net

MySqlHelperExecuteScalar Method (MySqlConnection, String, MySqlParameter)

Execute a single command against a MySQL database.

Namespace: MySql.Data.MySqlClient
Assembly: MySql.Data (in MySql.Data.dll) Version: 6.9.9

Syntax

C++

Copy

public static Object ExecuteScalar(
	MySqlConnection connection,
	string commandText,
	params MySqlParameter[] commandParameters
)

Public Shared Function ExecuteScalar ( 
	connection As MySqlConnection,
	commandText As String,
	ParamArray commandParameters As MySqlParameter()
) As Object

public:
static Object^ ExecuteScalar(
	MySqlConnection^ connection, 
	String^ commandText, 
	... array<MySqlParameter^>^ commandParameters
)

static member ExecuteScalar : 
        connection : MySqlConnection * 
        commandText : string * 
        commandParameters : MySqlParameter[] -> Object

Parameters

connection: Type: MySql.Data.MySqlClientMySqlConnection
MySqlConnection object to use
commandText: Type: SystemString
Command text to use for the command
commandParameters: Type: MySql.Data.MySqlClientMySqlParameter
Parameters to use for the command

Return Value

Type: Object
The first column of the first row in the result set, or a null reference if the result set is empty.

Reference

MySqlHelper Class

ExecuteScalar Overload

MySql.Data.MySqlClient Namespace

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