/// <summary>
/// 給指定对象的指定字段赋值
/// </summary>
/// <param name="field">字段信息</param>
/// <param name="value">值</param>
/// <param name="target">指定对象</param>
/// <returns></returns>
public static ParameterErrorEnum SetFieldValue(FieldInfo field, object value, object target)
{
if (field == null)
{
return(ParameterErrorEnum.NoFieldFoundInObject);
}
if (IsNull(value))
{
return(ParameterErrorEnum.ParameterNotFound);
}
ParameterErrorEnum result = ParameterErrorEnum.UnknownParameterType;
var isArray = field.FieldType.IsArray;
if (isArray)
{
var elementType = field.FieldType.GetElementType();
var array = (Array)value;
if (array.Length == 0)
{
return(ParameterErrorEnum.ParameterNotFound);
}
if (ConvertMapping.ContainsToObjectType(elementType))
{
Array ret = Array.CreateInstance(elementType, array.Length);
for (int i = 0; i < array.Length; i++)
{
var obj = array.GetValue(i);
object convertedValue = null;
try
{
if (obj.GetType() == elementType)
{
convertedValue = obj;
}
else
{
convertedValue = ConvertMapping.ConvertToObject(elementType, obj.ToString().Trim());
}
ret.SetValue(convertedValue, i);
}
catch
{
result = ParameterErrorEnum.ExceptionAppeared;
break;
}
}
try
{
field.SetValue(target, ret);
result = ParameterErrorEnum.NoError;
}
catch
{
result = ParameterErrorEnum.SetParameterError;
}
}
return(result);
}
else
{
if (ConvertMapping.ContainsToObjectType(field.FieldType))
{
object convertedValue = null;
try
{
if (value.GetType() == field.FieldType)
{
convertedValue = value;
}
else
{
convertedValue = ConvertMapping.ConvertToObject(field.FieldType, value.ToString().Trim());
}
}
catch
{
result = ParameterErrorEnum.ExceptionAppeared;
}
try
{
field.SetValue(target, convertedValue);
result = ParameterErrorEnum.NoError;
}
catch
{
result = ParameterErrorEnum.SetParameterError;
}
}
else
{
result = ParameterErrorEnum.UnknownParameterType;
}
return(result);
}
}
/// <summary>
/// 为给定类型对象提供字符串到对象的转换方法
/// </summary>
/// <param name="type"></param>
/// <param name="method">ConvertMethodHandler委托，这是一个输入string值，返回object对象的方法</param>
public static void SetConvertMapping(Type type, Delegate method)
{
ConvertMapping.SetMappingToObject(type, method, true);
}
static ConvertMapping()
{
#region ToObject
SetMappingToObject(SystemTypes.Boolean, new ConvertMethodHandlerT <bool>(Oct.ToBoolean));
SetMappingToObject(SystemTypes.BooleanArray, new ConvertMethodHandlerT <bool[]>(Oct.ToBooleanArray));
SetMappingToObject(SystemTypes.Byte, new ConvertMethodHandlerT <byte>(Oct.ToByte));
SetMappingToObject(SystemTypes.ByteArray, new ConvertMethodHandlerT <byte[]>(Oct.ToByteArray));
SetMappingToObject(SystemTypes.Char, new ConvertMethodHandlerT <char>(Oct.ToChar));
SetMappingToObject(SystemTypes.CharArray, new ConvertMethodHandlerT <char[]>(Oct.ToCharArray));
#if !SILVERLIGHT
SetMappingToObject(SystemTypes.Color, new ConvertMethodHandlerT <Color>(Oct.ToColor));
SetMappingToObject(SystemTypes.ColorArray, new ConvertMethodHandlerT <Color[]>(Oct.ToColorArray));
#endif
SetMappingToObject(SystemTypes.DateTime, new ConvertMethodHandlerT <DateTime>(Oct.ToDateTime));
SetMappingToObject(SystemTypes.DateTimeArray, new ConvertMethodHandlerT <DateTime[]>(Oct.ToDateTimeArray));
SetMappingToObject(SystemTypes.Decimal, new ConvertMethodHandlerT <Decimal>(Oct.ToDecimal));
SetMappingToObject(SystemTypes.DecimalArray, new ConvertMethodHandlerT <Decimal[]>(Oct.ToDecimalArray));
SetMappingToObject(SystemTypes.Double, new ConvertMethodHandlerT <Double>(Oct.ToDouble));
SetMappingToObject(SystemTypes.DoubleArray, new ConvertMethodHandlerT <Double[]>(Oct.ToDoubleArray));
SetMappingToObject(SystemTypes.Int16, new ConvertMethodHandlerT <Int16>(Oct.ToInt16));
SetMappingToObject(SystemTypes.Int16Array, new ConvertMethodHandlerT <Int16[]>(Oct.ToInt16Array));
SetMappingToObject(SystemTypes.Int32, new ConvertMethodHandlerT <Int32>(Oct.ToInt32));
SetMappingToObject(SystemTypes.Int32Array, new ConvertMethodHandlerT <Int32[]>(Oct.ToInt32Array));
SetMappingToObject(SystemTypes.Int64, new ConvertMethodHandlerT <Int64>(Oct.ToInt64));
SetMappingToObject(SystemTypes.Int64Array, new ConvertMethodHandlerT <Int64[]>(Oct.ToInt64Array));
#if !SILVERLIGHT
SetMappingToObject(SystemTypes.Point, new ConvertMethodHandlerT <Point>(Oct.ToPoint));
SetMappingToObject(SystemTypes.PointArray, new ConvertMethodHandlerT <Point[]>(Oct.ToPointArray));
SetMappingToObject(SystemTypes.PointF, new ConvertMethodHandlerT <PointF>(Oct.ToPointF));
SetMappingToObject(SystemTypes.PointFArray, new ConvertMethodHandlerT <PointF[]>(Oct.ToPointFArray));
SetMappingToObject(SystemTypes.Rectangle, new ConvertMethodHandlerT <Rectangle>(Oct.ToRectangle));
SetMappingToObject(SystemTypes.RectangleArray, new ConvertMethodHandlerT <Rectangle[]>(Oct.ToRectangleArray));
SetMappingToObject(SystemTypes.RectangleF, new ConvertMethodHandlerT <RectangleF>(Oct.ToRectangleF));
SetMappingToObject(SystemTypes.RectangleFArray, new ConvertMethodHandlerT <RectangleF[]>(Oct.ToRectangleFArray));
SetMappingToObject(SystemTypes.Size, new ConvertMethodHandlerT <Size>(Oct.ToSize));
SetMappingToObject(SystemTypes.SizeArray, new ConvertMethodHandlerT <Size[]>(Oct.ToSizeArray));
SetMappingToObject(SystemTypes.SizeF, new ConvertMethodHandlerT <SizeF>(Oct.ToSizeF));
SetMappingToObject(SystemTypes.SizeFArray, new ConvertMethodHandlerT <SizeF[]>(Oct.ToSizeFArray));
#endif
SetMappingToObject(SystemTypes.SByte, new ConvertMethodHandlerT <SByte>(Oct.ToSByte));
SetMappingToObject(SystemTypes.SByteArray, new ConvertMethodHandlerT <SByte[]>(Oct.ToSByteArray));
SetMappingToObject(SystemTypes.Single, new ConvertMethodHandlerT <Single>(Oct.ToSingle));
SetMappingToObject(SystemTypes.SingleArray, new ConvertMethodHandlerT <Single[]>(Oct.ToSingleArray));
SetMappingToObject(SystemTypes.String, new ConvertMethodHandlerT <String>(Oct.ToString));
SetMappingToObject(SystemTypes.StringArray, new ConvertMethodHandlerT <String[]>(Oct.ToStringArray));
SetMappingToObject(SystemTypes.TimeSpan, new ConvertMethodHandlerT <TimeSpan>(Oct.ToTimeSpan));
SetMappingToObject(SystemTypes.TimeSpanArray, new ConvertMethodHandlerT <TimeSpan[]>(Oct.ToTimeSpaneArray));
SetMappingToObject(SystemTypes.UInt16, new ConvertMethodHandlerT <UInt16>(Oct.ToUInt16));
SetMappingToObject(SystemTypes.UInt16Array, new ConvertMethodHandlerT <UInt16[]>(Oct.ToUInt16Array));
SetMappingToObject(SystemTypes.UInt32, new ConvertMethodHandlerT <UInt32>(Oct.ToUInt32));
SetMappingToObject(SystemTypes.UInt32Array, new ConvertMethodHandlerT <UInt32[]>(Oct.ToUInt32Array));
SetMappingToObject(SystemTypes.UInt64, new ConvertMethodHandlerT <UInt64>(Oct.ToUInt64));
SetMappingToObject(SystemTypes.UInt64Array, new ConvertMethodHandlerT <UInt64[]>(Oct.ToUInt64Array));
#if !SILVERLIGHT
SetMappingToObject(typeof(IPEndPoint), new ConvertMethodHandlerT <IPEndPoint>(Oct.ToEndPoint));
SetMappingToObject(typeof(IPEndPoint[]), new ConvertMethodHandlerT <IPEndPoint[]>(Oct.ToEndPointArray));
#endif
ConvertMapping.SetMappingToObject(typeof(ProtocolType[]), new ConvertMethodHandler(Oct.ToProtocol));
#endregion
#region ToString
SetMappingToString(SystemTypes.Boolean, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.BooleanArray, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.Byte, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.ByteArray, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.Char, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.CharArray, new ConvertToStringMethodHandler(Oct.ToString));
#if !SILVERLIGHT
SetMappingToString(SystemTypes.Color, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.ColorArray, new ConvertToStringMethodHandler(Oct.ToString));
#endif
SetMappingToString(SystemTypes.DateTime, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.DateTimeArray, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.Decimal, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.DecimalArray, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.Double, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.DoubleArray, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.Int16, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.Int16Array, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.Int32, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.Int32Array, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.Int64, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.Int64Array, new ConvertToStringMethodHandler(Oct.ToString));
#if !SILVERLIGHT
SetMappingToString(SystemTypes.Point, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.PointArray, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.PointF, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.PointFArray, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.Rectangle, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.RectangleArray, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.RectangleF, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.RectangleFArray, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.Size, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.SizeArray, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.SizeF, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.SizeFArray, new ConvertToStringMethodHandler(Oct.ToString));
#endif
SetMappingToString(SystemTypes.SByte, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.SByteArray, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.Single, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.SingleArray, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.String, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.StringArray, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.TimeSpan, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.TimeSpanArray, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.UInt16, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.UInt16Array, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.UInt32, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.UInt32Array, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.UInt64, new ConvertToStringMethodHandler(Oct.ToString));
SetMappingToString(SystemTypes.UInt64Array, new ConvertToStringMethodHandler(Oct.ToString));
#endregion
}
