static void SetValueFunction <TSet>(T target, object source, InternalSetterDelegate <TSet> setter, ConvertDelegate <TSet> converter)
{
try
{
setter(target, converter(source));
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public static Action <T, object> CreateSetter(PropertyInfo propInfo)
{
Action <T, object> setter = null;
//Action<T, object> internalSetter = null;
if (propInfo.PropertyType.IsArray)
{
//Type targetType = propInfo.PropertyType.GetElementType();
InternalSetterDelegate <object> internalSetter = ((target, source) => propInfo.SetValue(target, source));
setter = ((target, source) =>
{
SetValueFunction <object>(target, source, internalSetter, ((src) => Convert.ChangeType(src, propInfo.PropertyType)));
});
}
else if (propInfo.PropertyType.IsGenericType && propInfo.PropertyType.GetGenericTypeDefinition() == typeof(Nullable <>))
{
Type targetType = propInfo.PropertyType.IsGenericType && propInfo.PropertyType.GetGenericTypeDefinition() == typeof(Nullable <>) ?
Nullable.GetUnderlyingType(propInfo.PropertyType)
: propInfo.PropertyType;
switch (Type.GetTypeCode(targetType))
{
case TypeCode.Boolean:
{
var internalSetter = (InternalSetterDelegate <bool?>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <bool?>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <bool?>(target, source, internalSetter, ((src) => Convert.ToBoolean(src)));
});
}
break;
case TypeCode.Byte:
{
var internalSetter = (InternalSetterDelegate <byte?>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <byte?>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <byte?>(target, source, internalSetter, ((src) => Convert.ToByte(src)));
});
}
break;
case TypeCode.Char:
{
var internalSetter = (InternalSetterDelegate <char?>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <char?>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <char?>(target, source, internalSetter, ((src) => source.ToString()[0]));
});
}
break;
case TypeCode.DateTime:
{
var internalSetter = (InternalSetterDelegate <DateTime?>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <DateTime?>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <DateTime?>(target, source, internalSetter, ((src) => Convert.ToDateTime(src)));
});
}
break;
case TypeCode.Decimal:
{
var internalSetter = (InternalSetterDelegate <decimal?>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <decimal?>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <decimal?>(target, source, internalSetter, ((src) => Convert.ToDecimal(src)));
});
}
break;
case TypeCode.Double:
{
var internalSetter = (InternalSetterDelegate <double?>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <double?>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <double?>(target, source, internalSetter, ((src) => Convert.ToDouble(src)));
});
}
break;
case TypeCode.Int16:
{
var internalSetter = (InternalSetterDelegate <short?>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <short?>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <short?>(target, source, internalSetter, ((src) => Convert.ToInt16(src)));
});
}
break;
case TypeCode.Int32:
{
var internalSetter = (InternalSetterDelegate <int?>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <int?>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <int?>(target, source, internalSetter, ((src) => Convert.ToInt32(src)));
});
}
break;
case TypeCode.Int64:
{
var internalSetter = (InternalSetterDelegate <long?>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <long?>), null, propInfo.GetSetMethod());
setter = new Action <T, object>((target, source) =>
{
SetValueFunction <Int64?>(target, source, internalSetter, ((src) => Convert.ToInt64(src)));
});
}
break;
case TypeCode.Single:
{
var internalSetter = (InternalSetterDelegate <float?>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <float?>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <float?>(target, source, internalSetter, ((src) => Convert.ToSingle(src)));
});
}
break;
case TypeCode.SByte:
{
var internalSetter = (InternalSetterDelegate <sbyte?>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <sbyte?>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <sbyte?>(target, source, internalSetter, ((src) => Convert.ToSByte(src)));
});
}
break;
case TypeCode.String:
{
var internalSetter = (InternalSetterDelegate <string>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <string>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <string>(target, source, internalSetter, ((src) => src.ToString().Trim()));
});
}
break;
case TypeCode.UInt16:
{
var internalSetter = (InternalSetterDelegate <UInt16?>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <UInt16?>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <UInt16?>(target, source, internalSetter, ((src) => Convert.ToUInt16(src)));
});
}
break;
case TypeCode.UInt32:
{
var internalSetter = (InternalSetterDelegate <UInt32?>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <UInt32?>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <UInt32?>(target, source, internalSetter, ((src) => Convert.ToUInt32(src)));
});
}
break;
case TypeCode.UInt64:
{
var internalSetter = (InternalSetterDelegate <UInt64?>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <UInt64?>), null, propInfo.GetSetMethod());
setter = new Action <T, object>((target, source) =>
{
SetValueFunction <UInt64?>(target, source, internalSetter, ((src) => Convert.ToUInt64(src)));
});
}
break;
case TypeCode.Object:
default:
{
InternalSetterDelegate <object> internalSetter = ((target, source) => propInfo.SetValue(target, source));
setter = ((target, source) =>
{
SetValueFunction <object>(target, source, internalSetter, ((src) => Convert.ChangeType(src, targetType)));
});
}
break;
}
}
else
{
Type targetType = propInfo.PropertyType;
switch (Type.GetTypeCode(targetType))
{
case TypeCode.Boolean:
{
var internalSetter = (InternalSetterDelegate <bool>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <bool>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <bool>(target, source, internalSetter, ((src) => Convert.ToBoolean(src)));
});
}
break;
case TypeCode.Byte:
{
var internalSetter = (InternalSetterDelegate <byte>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <byte>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <byte>(target, source, internalSetter, ((src) => Convert.ToByte(src)));
});
}
break;
case TypeCode.Char:
{
var internalSetter = (InternalSetterDelegate <char>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <char>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <char>(target, source, internalSetter, ((src) => source.ToString()[0]));
});
}
break;
case TypeCode.DateTime:
{
var internalSetter = (InternalSetterDelegate <DateTime>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <DateTime>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <DateTime>(target, source, internalSetter, ((src) => Convert.ToDateTime(src)));
});
}
break;
case TypeCode.Decimal:
{
var internalSetter = (InternalSetterDelegate <decimal>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <decimal>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <decimal>(target, source, internalSetter, ((src) => Convert.ToDecimal(src)));
});
}
break;
case TypeCode.Double:
{
var internalSetter = (InternalSetterDelegate <double>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <double>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <double>(target, source, internalSetter, ((src) => Convert.ToDouble(src)));
});
}
break;
case TypeCode.Int16:
{
var internalSetter = (InternalSetterDelegate <short>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <short>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <Int16>(target, source, internalSetter, ((src) => Convert.ToInt16(src)));
});
}
break;
case TypeCode.Int32:
{
var internalSetter = (InternalSetterDelegate <int>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <int>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <Int32>(target, source, internalSetter, ((src) => Convert.ToInt32(src)));
});
}
break;
case TypeCode.Int64:
{
var internalSetter = (InternalSetterDelegate <long>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <long>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <Int64>(target, source, internalSetter, ((src) => Convert.ToInt64(src)));
});
}
break;
case TypeCode.Single:
{
var internalSetter = (InternalSetterDelegate <float>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <float>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <float>(target, source, internalSetter, ((src) => Convert.ToSingle(src)));
});
}
break;
case TypeCode.SByte:
{
var internalSetter = (InternalSetterDelegate <sbyte>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <sbyte>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <sbyte>(target, source, internalSetter, ((src) => Convert.ToSByte(src)));
});
}
break;
case TypeCode.String:
{
var internalSetter = (InternalSetterDelegate <string>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <string>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <string>(target, source, internalSetter, ((src) => src.ToString().Trim()));
});
}
break;
case TypeCode.UInt16:
{
var internalSetter = (InternalSetterDelegate <UInt16>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <UInt16>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <UInt16>(target, source, internalSetter, ((src) => Convert.ToUInt16(src)));
});
}
break;
case TypeCode.UInt32:
{
var internalSetter = (InternalSetterDelegate <UInt32>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <UInt32>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <UInt32>(target, source, internalSetter, ((src) => Convert.ToUInt32(src)));
});
}
break;
case TypeCode.UInt64:
{
var internalSetter = (InternalSetterDelegate <UInt64>)Delegate.CreateDelegate(typeof(InternalSetterDelegate <UInt64>), null, propInfo.GetSetMethod());
setter = ((target, source) =>
{
SetValueFunction <UInt64>(target, source, internalSetter, ((src) => Convert.ToUInt64(src)));
});
}
break;
case TypeCode.Object:
default:
{
InternalSetterDelegate <object> internalSetter = ((target, source) => propInfo.SetValue(target, source));
setter = ((target, source) =>
{
SetValueFunction <object>(target, source, internalSetter, ((src) => Convert.ChangeType(src, propInfo.PropertyType)));
});
}
break;
}
}
return(setter);
}
