private static SimpleBindPropertyInfo HandleColumnClassTypeProperty(PropertyInfo propertyInfo)
{
var columnInfo = new SimpleBindPropertyInfo();
// get link
var showLinkedAttribute = propertyInfo.GetCustomAttributes(false)
.FirstOrDefault(item => item is ShowLinkedAttribute) as ShowLinkedAttribute;
if (showLinkedAttribute != null && !string.IsNullOrEmpty(showLinkedAttribute.PropertyName))
{
// check does property exists
var linkedProperty = propertyInfo.PropertyType.GetProperty(showLinkedAttribute.PropertyName);
if (linkedProperty != null)
{
columnInfo.Name = propertyInfo.Name + "." + linkedProperty.Name;
columnInfo.DataType = linkedProperty.PropertyType;
return(columnInfo);
}
}
// default values
columnInfo.Name = propertyInfo.Name;
columnInfo.DataType = propertyInfo.PropertyType;
return(columnInfo);
}
public static IEnumerable <SimpleBindPropertyInfo> GenerateColumnsInfo <T>()
{
var columnsInfo = new List <SimpleBindPropertyInfo>();
foreach (var propertyInfo in typeof(T).GetProperties())
{
// check should be shown this property
if (!ShowProperty(propertyInfo) || !ShowInDataGridProperty(propertyInfo))
{
continue;
}
// create column info object
SimpleBindPropertyInfo columnInfo = null;
if (propertyInfo.PropertyType.IsClass)
{
columnInfo = HandleColumnClassTypeProperty(propertyInfo);
}
else
{
columnInfo = new SimpleBindPropertyInfo
{
Name = propertyInfo.Name,
DataType = propertyInfo.PropertyType
};
}
// format for date
columnInfo.Format = propertyInfo.PropertyType == typeof(DateTime) || propertyInfo.PropertyType == typeof(DateTime?)
? AppSettings.DateFormat
: GetPropertyFormat(propertyInfo);
// check IsReadOnly
columnInfo.IsReadOnly = IsReadOnlyProperty(propertyInfo);
// set header
columnInfo.Header = GetPropertyHeader(propertyInfo);
// set order
columnInfo.Order = GetPropertyOrder(propertyInfo);
// add to all columns
columnsInfo.Add(columnInfo);
}
return(columnsInfo.OrderBy(item => item.Order));
}
