DbParameter Properties

 

Namespace:   System.Data.Common
Assembly:  System.Data (in System.Data.dll)

NameDescription
System_CAPS_pubpropertyDbType

Gets or sets the DbType of the parameter.

System_CAPS_pubpropertyDirection

Gets or sets a value that indicates whether the parameter is input-only, output-only, bidirectional, or a stored procedure return value parameter.

System_CAPS_pubpropertyIsNullable

Gets or sets a value that indicates whether the parameter accepts null values.

System_CAPS_pubpropertyParameterName

Gets or sets the name of the DbParameter.

System_CAPS_pubpropertyPrecision

[Supported in the .NET Framework 4.5.1 and later versions]

Gets or sets the maximum number of digits used to represent the Value property.

System_CAPS_pubpropertyScale

Gets or sets the number of decimal places to which Value is resolved.

System_CAPS_pubpropertySize

Gets or sets the maximum size, in bytes, of the data within the column.

System_CAPS_pubpropertySourceColumn

Gets or sets the name of the source column mapped to the DataSet and used for loading or returning the Value.

System_CAPS_pubpropertySourceColumnNullMapping

Sets or gets a value which indicates whether the source column is nullable. This allows DbCommandBuilder to correctly generate Update statements for nullable columns.

System_CAPS_pubpropertySourceVersion

Gets or sets the DataRowVersion to use when you load Value.

System_CAPS_pubpropertyValue

Gets or sets the value of the parameter.

NameDescription
System_CAPS_pubinterfaceSystem_CAPS_privpropertyIDbDataParameter.Precision

Indicates the precision of numeric parameters.

System_CAPS_pubinterfaceSystem_CAPS_privpropertyIDbDataParameter.Scale

For a description of this member, see IDbDataParameter.Scale.

Return to top
Show: