public static List <T> Get <T>() where T : new()
{
SheetNameAttribute sheetAttribute = typeof(T).GetCustomAttribute <SheetNameAttribute>();
if (sheetAttribute == null)
{
throw new InvalidDataException($"SheetNameAttribute not found on (\"{typeof(T).Name}\").");
}
TabNameAttribute tabAttribute = typeof(T).GetCustomAttribute <TabNameAttribute>();
if (tabAttribute == null)
{
throw new InvalidDataException($"TabNameAttribute not found on (\"{typeof(T).Name}\").");
}
return(Get <T>(sheetAttribute.SheetName, tabAttribute.TabName));
}
public static void SaveChanges(object[] instances, string filterMembers = null)
{
if (instances == null || instances.Length == 0)
{
return;
}
Type instanceType = instances[0].GetType();
SheetNameAttribute sheetNameAttribute = instanceType.GetCustomAttribute <SheetNameAttribute>();
if (sheetNameAttribute == null)
{
throw new InvalidDataException($"{instanceType.Name} needs to specify the \"SheetName\" attribute.");
}
TabNameAttribute tabNameAttribute = instanceType.GetCustomAttribute <TabNameAttribute>();
if (tabNameAttribute == null)
{
throw new InvalidDataException($"{instanceType.Name} needs to specify the \"TabName\" attribute.");
}
SaveChanges(sheetNameAttribute.SheetName, tabNameAttribute.TabName, instances, instanceType, filterMembers);
}
private static void GetSheetTabAttributes(Type instanceType, out SheetNameAttribute sheetNameAttribute, out TabNameAttribute tabNameAttribute)
{
sheetNameAttribute = instanceType.GetCustomAttribute <SheetNameAttribute>();
if (sheetNameAttribute == null)
{
throw new InvalidDataException($"{instanceType.Name} needs to specify the \"SheetName\" attribute.");
}
tabNameAttribute = instanceType.GetCustomAttribute <TabNameAttribute>();
if (tabNameAttribute == null)
{
throw new InvalidDataException($"{instanceType.Name} needs to specify the \"TabName\" attribute.");
}
}