NpgsqlParameter Constructor (String, NpgsqlDbType, Int32, String, ParameterDirection, Boolean, Byte, Byte, DataRowVersion, Object)
      
      [This is preliminary documentation and subject to change.]
     
    
       Initializes a new instance of the NpgsqlParameter class with the parameter name, the DbType, the size, the source column name, a ParameterDirection, the precision of the parameter, the scale of the parameter, a DataRowVersion to use, and the value of the parameter. 
      
      
      Parameters
      
        - 
          parameterName
        
- The name of the parameter to map.
- 
          parameterType
        
- One of the DbType values.
- 
          size
        
- The length of the parameter.
- 
          sourceColumn
        
- The name of the source column.
- 
          direction
        
- One of the ParameterDirection values.
- 
          isNullable
        
- 
          true if the value of the field can be null, otherwise false.
- 
          precision
        
- The total number of digits to the left and right of the decimal point to which Value is resolved.
- 
          scale
        
- The total number of decimal places to which Value is resolved.
- 
          sourceVersion
        
- One of the DataRowVersion values.
- 
          value
        
- An Object that is the value of the NpgsqlParameter.
See Also
      
        NpgsqlParameter Class | Npgsql Namespace | NpgsqlParameter Constructor Overload List