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Devart.Data.PostgreSql Namespace / PgSqlParameterCollection Class
Members Example

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    PgSqlParameterCollection Class
    In This Topic
    Collects all parameters relevant to a PgSqlCommand as well as their respective mappings to System.Data.DataSet columns.
    Syntax
    Remarks
    The number of parameters in the collection must be equal to the number of parameter placeholders within the command text, or PostgreSQL raises an error.
    Example
    The following example adds instance of PgSqlParameter to collection.
    public void AddPgSqlParameters()
    {
      // Create pgConnection and pgCommand.
    
      pgCommand.CommandText = "DELETE Test.Dept WHERE DeptNo = :DeptNo";
      pgCommand.Parameters.Add("DeptNo", PgSqlType.Int).Value = 50;
      pgCommand.ExecuteNonQuery();
    }
    Public Sub AddPgSqlParameters()
      // Create pgConnection and pgCommand.
    
      pgCommand.CommandText = "DELETE Test.Dept WHERE DeptNo = :DeptNo"
      pgCommand.Parameters.Add("DeptNo", PgSqlType.Int).Value = 50
      pgCommand.ExecuteNonQuery()
    
    End Sub 'AddPgSqlParameters
    Inheritance Hierarchy

    System.Object
       System.MarshalByRefObject
          System.Data.Common.DbParameterCollection
             Devart.Common.DbParameterBaseCollection
                Devart.Data.PostgreSql.PgSqlParameterCollection

    Requirements

    Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also