MySqlParameter Properties

MySQL Connector.Net

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MySQL Connector/Net

MySqlParameter Properties

MySqlParameter Class See Also Send Feedback

The MySqlParameter type exposes the following members.

Properties

	Name	Description
	DbType	Gets or sets the DbType of the parameter. (Overrides DbParameter..::..DbType.)
	Direction	Gets or sets a value indicating whether the parameter is input-only, output-only, bidirectional, or a stored procedure return value parameter. As of MySql version 4.1 and earlier, input-only is the only valid choice. (Overrides DbParameter..::..Direction.)
	IsNullable	Gets or sets a value indicating whether the parameter accepts null values. (Overrides DbParameter..::..IsNullable.)
	MySqlDbType	Gets or sets the MySqlDbType of the parameter.
	ParameterName	(Overrides DbParameter..::..ParameterName.)
	PossibleValues	Returns the possible values for this parameter if this parameter is of type SET or ENUM. Returns null otherwise.
	Precision	Gets or sets the maximum number of digits used to represent the Value property.
	Scale	Gets or sets the number of decimal places to which Value is resolved.
	Size	Gets or sets the maximum size, in bytes, of the data within the column. (Overrides DbParameter..::..Size.)
	SourceColumn	Gets or sets the name of the source column that is mapped to the DataSet and used for loading or returning the Value. (Overrides DbParameter..::..SourceColumn.)
	SourceColumnNullMapping	Sets or gets a value which indicates whether the source column is nullable. This allows DbCommandBuilder to correctly generate Update statements for nullable columns. (Overrides DbParameter..::..SourceColumnNullMapping.)
	SourceVersion	Gets or sets the DataRowVersion to use when loading Value. (Overrides DbParameter..::..SourceVersion.)
	Value	Gets or sets the value of the parameter. (Overrides DbParameter..::..Value.)