internal static object InternalGetDefaultValue(Type type, string strValue, object defaultValue,
ReadSettings settings, bool throwException)
{
ITkTypeConverter converter = TkTypeDescriptor.GetConverter(type);
if (throwException)
{
TkDebug.AssertNotNull(converter, string.Format(ObjectUtil.SysCulture,
"无法获取类型{0}的TypeConverter，请确认是否为其配置TypeConverterAttribute",
type), null);
}
else
{
if (converter == null)
{
return(GetTypeDefaultValue(type));
}
}
try
{
return(strValue == null?InternalGetDefaultValue(type, defaultValue)
: converter.ConvertFromString(strValue, settings));
}
catch
{
return(InternalGetDefaultValue(type, defaultValue));
}
}
public static object GetValue(object sender, Type type, string strValue,
object defaultValue, ReadSettings settings)
{
TkDebug.AssertArgumentNull(type, "type", sender);
ITkTypeConverter converter = TkTypeDescriptor.GetConverter(type);
AssertTypeConverter(sender, type, converter);
return(InternalGetValue(type, strValue, defaultValue, settings, converter));
}
public ReflectorObjectPropertyInfo(PropertyInfo property,
BaseObjectAttribute attribute, string modelName)
: base(attribute, modelName)
{
fProperty = property;
fPascalName = property.Name;
fCamelName = char.ToLowerInvariant(fPascalName[0]) + fPascalName.Substring(1);
Converter = TkTypeDescriptor.GetConverter(property,
attribute.GetObjType(property.PropertyType, property.Name));
}
public static object GetPropertyObject(object receiver, ReadSettings settings,
ObjectPropertyInfo info, string value, Type objType)
{
ITkTypeConverter converter = info.Converter ?? TkTypeDescriptor.GetConverter(objType);
ObjectUtil.AssertTypeConverter(receiver, objType, converter, info.PropertyName);
object obj = ObjectUtil.InternalGetValue(objType, value, info.Attribute.DefaultValue,
settings, converter);
return(obj);
}
public static string ToString(object obj, WriteSettings settings)
{
if (obj == null)
{
return(string.Empty);
}
ITkTypeConverter converter = TkTypeDescriptor.GetConverter(obj.GetType());
if (converter != null)
{
return(converter.ConvertToString(obj, settings));
}
else
{
return(obj.ToString());
}
}