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优化了代码

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This commit is contained in:
David P.G
2025-07-17 11:17:57 +08:00
parent 5a35d776de
commit 9cffb57b58
1 changed files with 12 additions and 23 deletions
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35
ViewModels/VariableTableViewModel.cs
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@@ -779,38 +779,27 @@ partial class VariableTableViewModel : ViewModelBase
if (addedCount > 0) if (addedCount > 0)
{ {
//跟新已经加载的变量的Mqtt服务器 // 更新已经加载的变量的Mqtt服务器和Mqtt服务器的变量表
foreach (var variable in validVariables) foreach (var variable in validVariables)
{ {
if (variable.Mqtts==null) // 更新变量的 Mqtts 集合
if (variable.Mqtts == null)
{ {
variable.Mqtts=new List<Mqtt>(); variable.Mqtts = new List<Mqtt>();
} }
// 判断不存在再添加 if (!variable.Mqtts.Any(m => m.Id == selectedMqtt.Id))
var ids = variable.Mqtts.Select(m => m.Id)
.ToList();
if (!ids.Contains(selectedMqtt.Id))
{ {
variable.Mqtts.Add(selectedMqtt); variable.Mqtts.Add(selectedMqtt);
} }
}
//将变量添加到Mqtt服务器的变量表中
if (selectedMqtt.VariableDatas==null)
{
selectedMqtt.VariableDatas=new List<VariableData>();
}
foreach (var variable in validVariables) // 更新 Mqtt 服务器的 VariableDatas 集合
{ if (selectedMqtt.VariableDatas == null)
var ids = selectedMqtt.VariableDatas.Select(v => v.Id)
.ToList();
if (!ids.Contains(variable.Id))
{ {
variable.Mqtts.Add(selectedMqtt); selectedMqtt.VariableDatas = new List<VariableData>();
}
if (!selectedMqtt.VariableDatas.Any(v => v.Id == variable.Id))
{
selectedMqtt.VariableDatas.Add(variable);
} }
} }
// 刷新界面以反映更改 // 刷新界面以反映更改