MySqlParameter Constructor (String, MySqlDbType, Int32, ParameterDirection, Boolean, Byte, Byte, String, DataRowVersion, Object)

MySQL Connector.Net

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Initializes a new instance of the MySqlParameter class with the parameter name, the type of the parameter, the size of the parameter, a ParameterDirection, the precision of the parameter, the scale of the parameter, the source column, a DataRowVersion to use, and the value of the parameter.

Namespace: MySql.Data.MySqlClient
Assembly: MySql.Data (in MySql.Data.dll) Version: 6.8.4.0

Syntax

C# 
public MySqlParameter(
	string parameterName,
	MySqlDbType dbType,
	int size,
	ParameterDirection direction,
	bool isNullable,
	byte precision,
	byte scale,
	string sourceColumn,
	DataRowVersion sourceVersion,
	Object value
)
Visual Basic 
Public Sub New ( _
	parameterName As String, _
	dbType As MySqlDbType, _
	size As Integer, _
	direction As ParameterDirection, _
	isNullable As Boolean, _
	precision As Byte, _
	scale As Byte, _
	sourceColumn As String, _
	sourceVersion As DataRowVersion, _
	value As Object _
)
Visual C++ 
public:
MySqlParameter(
	String^ parameterName, 
	MySqlDbType dbType, 
	int size, 
	ParameterDirection direction, 
	bool isNullable, 
	unsigned char precision, 
	unsigned char scale, 
	String^ sourceColumn, 
	DataRowVersion sourceVersion, 
	Object^ value
)

Parameters

parameterName
Type: System..::..String
The name of the parameter to map.
dbType
Type: MySql.Data.MySqlClient..::..MySqlDbType
One of the MySqlDbType values.
size
Type: System..::..Int32
The length of the parameter.
direction
Type: System.Data..::..ParameterDirection
One of the ParameterDirection values.
isNullable
Type: System..::..Boolean
true if the value of the field can be null, otherwise false.
precision
Type: System..::..Byte
The total number of digits to the left and right of the decimal point to which Value is resolved.
scale
Type: System..::..Byte
The total number of decimal places to which Value is resolved.
sourceColumn
Type: System..::..String
The name of the source column.
sourceVersion
Type: System.Data..::..DataRowVersion
One of the DataRowVersion values.
value
Type: System..::..Object
An Object that is the value of the MySqlParameter.

Exceptions

Exception Condition
System..::..ArgumentException

See Also

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