public static string GetPrimitiveTypePropertyDisplayText(object val, PropertyInfo propInfo, string defaultValue)
{
if (val == null || val.ToString().Length == 0)
{
if (defaultValue == null)
{
return(string.Empty);
}
else
{
return(defaultValue);
}
}
string format = EntityExtensions.GetPropertyDisplayFormat(propInfo);
return(FormatValue(val, propInfo, format, false));
}
public static bool TryParseToTargetPropertyType(string value, PropertyInfo propInfo, out object parsedValue, out bool hasNewEntityIndicator, string format = null, bool returnNullEvenIfNonNullable = false)
{
hasNewEntityIndicator = false;
if (string.IsNullOrEmpty(format))
{
var displayFormatAtt = (DisplayFormatAttribute)ReflectionHelper.GetPropertyAttribute(propInfo, typeof(DisplayFormatAttribute));
if (displayFormatAtt != null)
{
if (displayFormatAtt.ApplyFormatInEditMode && !string.IsNullOrEmpty(displayFormatAtt.DataFormatString))
{
format = displayFormatAtt.DataFormatString;
}
}
}
var generalDataType = EntityExtensions.GetGeneralDataType(propInfo);
switch (generalDataType)
{
case GeneralDataType.Enum:
return(TryParseToEnumPropertyType(value, propInfo, out parsedValue, returnNullEvenIfNonNullable));
case GeneralDataType.ReferenceList:
return(TryParseToReferenceListPropertyType(value, propInfo, out parsedValue, returnNullEvenIfNonNullable));
case GeneralDataType.MultiValueReferenceList:
return(TryParseToMultiValueReferenceListPropertyType(value, propInfo, out parsedValue));
case GeneralDataType.EntityReference:
return(TryParseToEntityReferencePropertyType(value, propInfo, out parsedValue, out hasNewEntityIndicator));
default:
return(TryParseToValueTypePropertyType(value, propInfo, out parsedValue, format, returnNullEvenIfNonNullable));
}
}
private async Task <object> GetPropertyValueAsync <TRow, TId>(TRow entity, string propertyName, bool isExport, string defaultValue = "") where TRow : class, IEntity <TId>
{
try
{
PropertyInfo propInfo = null;
object parentEntity = null;
var val = IsDynamic
? await DynamicPropertyManager.Value.GetEntityPropertyAsync <TRow, TId>(entity, propertyName)
: ReflectionHelper.GetPropertyValue(entity, propertyName, out parentEntity, out propInfo);
if (val == null)
{
return(defaultValue);
}
var valueType = val.GetType();
if (valueType.IsEnum)
{
var itemValue = Convert.ToInt64(val);
var enumType = valueType;
if (enumType.IsNullable())
{
enumType = Nullable.GetUnderlyingType(enumType);
}
return(ReflectionHelper.GetEnumDescription(enumType, itemValue));
}
if (valueType.IsEntityType())
{
var displayProperty = valueType.GetEntityConfiguration().DisplayNamePropertyInfo;
var displayText = displayProperty != null
? displayProperty.GetValue(val)?.ToString()
: val.ToString();
if (DataTableConfig != null && !DataTableConfig.UseDtos || isExport)
{
return(displayText);
}
var dto = new EntityWithDisplayNameDto <string>(val.GetId().ToString(), displayText);
return(dto);
}
var propConfig = parentEntity != null && propInfo != null
? parentEntity.GetType().GetEntityConfiguration()[propInfo.Name]
: null;
if (propConfig != null)
{
if (propConfig.GeneralType == Configuration.Runtime.GeneralDataType.ReferenceList)
{
var refListHelper = StaticContext.IocManager.Resolve <IReferenceListHelper>();
var itemValue = Convert.ToInt64(val);
var displayText = refListHelper.GetItemDisplayText(propConfig.ReferenceListNamespace, propConfig.ReferenceListName, itemValue);
if (DataTableConfig != null && !DataTableConfig.UseDtos || isExport)
{
return(displayText);
}
var dto = new ReferenceListItemValueDto
{
Item = displayText,
ItemValue = itemValue
};
return(dto);
}
else
{
return(EntityExtensions.GetPrimitiveTypePropertyDisplayText(val, propInfo, defaultValue));
}
}
return(val);
}
catch (Exception ex)
{
throw new Exception(
$"An error occured whilst trying to retrieve DisplayText of property '{propertyName}' on type of '{entity.GetType().FullName}'.", ex);
}
}
internal static bool TryParseToValueTypePropertyType(string value, PropertyInfo propInfo, out object parsedValue, string format = null, bool returnNullEvenIfNonNullable = false)
{
var generalDataType = EntityExtensions.GetGeneralDataType(propInfo);
return(TryParseToValueTypePropertyType(value, propInfo, generalDataType, out parsedValue, format, returnNullEvenIfNonNullable));
}
