MySQL Connector/Net
| MySqlParameter Properties |
The MySqlParameter type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
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DbType |
Gets or sets the DbType of the parameter.
(Overrides DbParameterDbType.) |
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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 DbParameterDirection.) |
|
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IsNullable |
Gets or sets a value indicating whether the parameter accepts null values.
(Overrides DbParameterIsNullable.) |
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MySqlDbType |
Gets or sets the MySqlDbType of the parameter.
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|
ParameterName | (Overrides DbParameterParameterName.) |
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PossibleValues |
Returns the possible values for this parameter if this parameter is of type
SET or ENUM. Returns null otherwise.
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Precision |
Gets or sets the maximum number of digits used to represent the Value property.
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Scale |
Gets or sets the number of decimal places to which Value is resolved.
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Size |
Gets or sets the maximum size, in bytes, of the data within the column.
(Overrides DbParameterSize.) |
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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 DbParameterSourceColumn.) |
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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 DbParameterSourceColumnNullMapping.) |
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|
SourceVersion |
Gets or sets the DataRowVersion to use when loading Value.
(Overrides DbParameterSourceVersion.) |
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Value |
Gets or sets the value of the parameter.
(Overrides DbParameterValue.) |
See Also