SqlParameter Constructor (String, SqlDbType, Int32, String)

 
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Initializes a new instance of the SqlParameter class that uses the parameter name, the SqlDbType, the size, and the source column name.

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

new : 
        parameterName:string *
        dbType:SqlDbType *
        size:int *
        sourceColumn:string -> SqlParameter

Parameters

parameterName
Type: System.String

The name of the parameter to map.

dbType
Type: System.Data.SqlDbType

One of the SqlDbType values.

size
Type: System.Int32

The length of the parameter.

sourceColumn
Type: System.String

The name of the source column (SourceColumn) if this SqlParameter is used in a call to Update.

Exception Condition
ArgumentException

The value supplied in the dbType parameter is an invalid back-end data type.

The Size is inferred from the value of the dbType parameter if it is not explicitly set in the size parameter.

The following example creates a SqlParameter and sets some of its properties.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 1.1
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