我需要周围oldLinkers.GetNewestLinkerByCategory(mm_catalogitemcategory.Acclaim, service)?.Expire(service);
创建一个布尔值,并将其设置为true,如果oldLinkers.GetNewestLinkerByCategory(mm_catalogitemcategory.Acclaim, service) is not null
如何创建布尔?
任何意见,如何做到这一点的布尔?下面是我的代码?
public static void HandleLinkersForUpgrade(List<CatalogItemToOrganisationLinker> latestLinkers, List<CatalogItemToOrganisationLinker> oldLinkers, Account account, Invoice invoice, IOrganizationService service)
{
var newSupplierLinker = latestLinkers.GetNewestLinkerByCategory(mm_catalogitemcategory.Supplier, service);
var oldSupplierLinker = oldLinkers.GetNewestLinkerByCategory(mm_catalogitemcategory.Supplier, service);
var newSupplierLevel = newSupplierLinker?.ToTargetLevel(service);
var oldSupplierLevel = oldSupplierLinker?.ToTargetLevel(service);
if (newSupplierLevel > oldSupplierLevel)
{
//create the bool around line below
oldLinkers.GetNewestLinkerByCategory(mm_catalogitemcategory.Acclaim, service)?.Expire(service);
oldLinkers.GetNewestLinkerByCategory(mm_catalogitemcategory.DTS, service)?.Expire(service);
oldSupplierLinker.Expire(service);
}
var oldBuyerLinker = oldLinkers.GetNewestLinkerByCategory(mm_catalogitemcategory.Buyer, service);
var newBuyerLinker = latestLinkers.GetNewestLinkerByCategory(mm_catalogitemcategory.Buyer, service);
if (oldBuyerLinker != null && newBuyerLinker != null)
{
oldBuyerLinker.Expire(service);
}
foreach (var catItemLinker in latestLinkers)
{
if (catItemLinker.Category(service) == mm_catalogitemcategory.Acclaim)
{
UpgradeLogic.AcclaimUpgradeLogic(account, service);
}
if (oldSupplierLevel == 3)
{
var l3Linker = service.GetSetSectionToOrgLinker(account.Id, "L3");
if (l3Linker?.SectionStatus == mm_status.Verified && catItemLinker.ToTargetLevel(service) == 4) // Hack to get OAR workflows to run
{
l3Linker.SectionStatus = mm_status.AwaitingVerification;
l3Linker.Update(service);
l3Linker.SectionStatus = mm_status.Verified;
l3Linker.Update(service);
}
}
catItemLinker.MakeLive(invoice, service);
}
if (newSupplierLinker != null)
{
newSupplierLinker.TopAchievedCertificate = oldSupplierLinker?.TopAchievedCertificate;
newSupplierLinker.Update(service);
}
}
好吗?所以做一个布尔值,如果它不为null,则将其设置为false。也许我误解了你的问题,但这非常简单。如果你无法弄清楚,那么选择一个基本的教程,因为如果是这样的话,你错过了一些非常基础的东西。 – tnw
不确定你的意思是“创建一个布尔”。你问如何创建布尔变量?像'var isOldLinkersNull = false;'? – bnem
@bnem我的朋友说,如果oldLinkers.GetNewestLinkerByCategory(mm_catalogitemcategory.Acclaim,service)不为null,则将其设置为true,然后将其传递给赞誉升级逻辑 ,然后只调用复制表单的部分(如果bool为假) –