Acumatica 如何重定向到分支维护

我有一个为特定分支选择Branch.BAccountID的BQL。接下来我使用搜索方法，使用类型BranchMaint graph。当我抛出PXRedirection异常时，系统会打开分支维护屏幕。不幸的是，屏幕没有导航到分支记录。屏幕的行为就像它希望输入新的分支记录一样。使用debug时，我注意到graph.BAccount.Current等于NULL。奇怪的是，搜索方法没有找到正确的分支记录

    BranchMaint graph = new BranchMaint();
        Branch b = PXSelect<Branch, Where<Branch.branchID, Equal<Required<Branch.branchID>>>>.Select(this, this.Assessment.Current.ReceiveBranchID);            
        if (b!=null)
        {
            graph.BAccount.Current = graph.BAccount.Search<Branch.branchID>(b.BranchID);
            throw new PXRedirectRequiredException(graph, "Redirect");
        }

BranchMaint graph=new BranchMaint（）；
分支b=PXSelect.Select（this，this.Assessment.Current.receiveBranchHid）；
如果（b！=null）
{
graph.BAccount.Current=graph.BAccount.Search（b.BranchID）；
抛出新的PXRedirectRequiredException（图“重定向”）；
}

我找到了答案

    Branch branch = PXSelect<Branch, Where<Branch.branchID, Equal<Required<Branch.branchID>>>>.Select(this, this.Assessment.Current.ReceiveBranchID);

    BranchMaint.BranchBAccount branchRow = PXSelect<BranchMaint.BranchBAccount,
                            Where<PX.Objects.CS.BranchMaint.BranchBAccount.branchBranchCD,
                                  Equal<Required<PX.Objects.CS.BranchMaint.BranchBAccount.branchBranchCD>>>>.Select(graph, branch.BranchCD);

Branch=PXSelect.Select（this，this.Assessment.Current.receivebranchhid）；
BranchMaint.BranchBAccount branchRow=PXSelect.Select（图形，branch.BranchCD）；

我找到了答案

    Branch branch = PXSelect<Branch, Where<Branch.branchID, Equal<Required<Branch.branchID>>>>.Select(this, this.Assessment.Current.ReceiveBranchID);

    BranchMaint.BranchBAccount branchRow = PXSelect<BranchMaint.BranchBAccount,
                            Where<PX.Objects.CS.BranchMaint.BranchBAccount.branchBranchCD,
                                  Equal<Required<PX.Objects.CS.BranchMaint.BranchBAccount.branchBranchCD>>>>.Select(graph, branch.BranchCD);

Branch=PXSelect.Select（this，this.Assessment.Current.receivebranchhid）；
BranchMaint.BranchBAccount branchRow=PXSelect.Select（图形，branch.BranchCD）；