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SqlParameterCollection.Add Method (String, SqlDbType)

Adds a SqlParameter to the SqlParameterCollection given the parameter name and the data type.

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

public SqlParameter Add(
	string parameterName,
	SqlDbType sqlDbType
)

Parameters

parameterName
Type: System.String

The name of the parameter.

sqlDbType
Type: System.Data.SqlDbType

One of the SqlDbType values.

Return Value

Type: System.Data.SqlClient.SqlParameter
A new SqlParameter object.

public void AddSqlParameter(SqlCommand command) 
{
    SqlParameter param = command.Parameters.Add(
        "@Description", SqlDbType.NVarChar);
    param.Size = 16;
    param.Value = "Beverages";
}

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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