ns.potapov/PIbd-31_PotapovNS_COP_20
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Добавил проверки на наличие иерархии

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Никита Потапов 2024-09-23 14:43:10 +04:00
parent 472cd6d16f
commit 8e34e6aca4
2 changed files with 9 additions and 8 deletions
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4
WinFormSolution/Components/UserControlTreeView.cs
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@ -35,7 +35,7 @@ namespace Components
throw new NotSelectedNodeException(); throw new NotSelectedNodeException();
} }
if ((Hierarchy?.Count ?? 0) > 0) if ((Hierarchy?.Count ?? 0) == 0)
{ {
throw new TreeHierarchyNotSetException(); throw new TreeHierarchyNotSetException();
} }
@ -83,7 +83,7 @@ namespace Components
return; return;
} }
if ((Hierarchy?.Count ?? 0) > 0) if ((Hierarchy?.Count ?? 0) == 0)
{ {
throw new TreeHierarchyNotSetException(); throw new TreeHierarchyNotSetException();
} }

13
WinFormSolution/WinFormsApp/Form.cs
View File

@ -45,12 +45,13 @@ namespace WinFormsApp
employees.Add(new Employee("Îòäåë ôèíàíñîâ", "Àíàëèòèê", "Àñòàôüåâ", "Ïàâåë")); employees.Add(new Employee("Îòäåë ôèíàíñîâ", "Àíàëèòèê", "Àñòàôüåâ", "Ïàâåë"));
employees.Add(new Employee("Îòäåë çàêóïîê", "Àíàëèòèê", "Ñìèðíîâà", "Àíàñòàñèÿ")); employees.Add(new Employee("Îòäåë çàêóïîê", "Àíàëèòèê", "Ñìèðíîâà", "Àíàñòàñèÿ"));
List<(string PropertyName, bool AlwaysCreateBranch)> hierarchy = new(); List<(string PropertyName, bool AlwaysCreateBranch)> hierarchy =
[
hierarchy.Add(("Departament", false)); ("Departament", false),
hierarchy.Add(("Position", false)); ("Position", false),
hierarchy.Add(("Surname", false)); ("Surname", false),
hierarchy.Add(("Name", false)); ("Name", false),
];
userControlTreeView.SetHierarchy(hierarchy); userControlTreeView.SetHierarchy(hierarchy);