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IDataAdapter.GetFillParameters Method

Gets the parameters set by the user when executing an SQL SELECT statement.

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

IDataParameter[] GetFillParameters()

Return Value

Type: System.Data.IDataParameter[]
An array of IDataParameter objects that contains the parameters set by the user.

private static void GetParameters(String connectiongString) {
           using (SqlConnection conn = new SqlConnection(connectiongString)) {
              String queryString = "Select [CourseID],[Title],[Credits] from [MySchool].[dbo].[Course] where [Year]=@Year and [Credits]>=@Credits"; 
              SqlParameter year = new SqlParameter("@Year", 2012); 
              SqlParameter credits = new SqlParameter("@Credits", SqlDbType.Int, 4, "Credits"); 
              credits.Value = 4; SqlCommand command = new SqlCommand(queryString, conn); 
              command.Parameters.Add(year); 
              command.Parameters.Add(credits); 
              IDbDataAdapter mySchool = new SqlDataAdapter(command); 
              IDataParameter[] parameters = mySchool.GetFillParameters();
              Console.WriteLine("{0,-15}{1,-15}{2,-15}{3,-15}{4,-15}", "ParameterName", "SourceColumn", "Direction", "DbType", "Value"); 
              foreach (IDataParameter parameter in parameters) { 
                 Console.WriteLine("{0,-15}{1,-15}{2,-15}{3,-15}{4,-15}", parameter.ParameterName, parameter.SourceColumn, parameter.Direction, parameter.DbType, parameter.Value); 
              }
           }
        }

.NET Framework

Supported in: 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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