/// <summary>
 /// Get an Int64 value from the data field.
 /// </summary>
 /// <param name='dataField'>Data field object.</param>
 /// <returns>An Int64 value</returns>
 public static Int64 GetInt64(this WebDataField dataField)
 {
     dataField.CheckDataType(WebDataType.Int64);
     return(dataField.Value.WebParseInt64());
 }
 /// <summary>
 /// Get a Double value from the data field.
 /// </summary>
 /// <param name='dataField'>Data field object.</param>
 /// <returns>An Double value</returns>
 public static Double GetFloat64(this WebDataField dataField)
 {
     dataField.CheckDataType(WebDataType.Float64);
     return(dataField.Value.WebParseDouble());
 }
 /// <summary>
 /// Get a Boolean value from the data field.
 /// </summary>
 /// <param name='dataField'>Data field object.</param>
 /// <returns>An Boolean value</returns>
 public static Boolean GetBoolean(this WebDataField dataField)
 {
     dataField.CheckDataType(WebDataType.Boolean);
     return(dataField.Value.WebParseBoolean());
 }
 /// <summary>
 /// Get a DateTime value from the data field.
 /// </summary>
 /// <param name='dataField'>Data field object.</param>
 /// <returns>An DateTime value</returns>
 public static DateTime GetDateTime(this WebDataField dataField)
 {
     dataField.CheckDataType(WebDataType.DateTime);
     return(dataField.Value.WebParseDateTime());
 }
 /// <summary>
 /// Get an String value from the data field with the specified name.
 /// </summary>
 /// <param name='dataField'>Data field object.</param>
 /// <returns>An String value</returns>
 public static String GetString(this WebDataField dataField)
 {
     dataField.CheckDataType(WebDataType.String);
     return(dataField.Value);
 }