22 lines
833 B
Plaintext
22 lines
833 B
Plaintext
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var selectedIds = uidoc.Selection.GetElementIds();
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using (Transaction tx = new Transaction(doc, "修改参数"))
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{
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tx.Start();
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foreach (ElementId id in selectedIds)
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{
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Element elem = doc.GetElement(id);
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Parameter param = elem.LookupParameter("参数名称"); // 替换实际参数名
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// 或者使用内置参数：elem.get_Parameter(BuiltInParameter.参数枚举)
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if (param != null && !param.IsReadOnly)
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{
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// 根据参数类型设置值
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if (param.StorageType == StorageType.String)
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param.Set("新值");
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else if (param.StorageType == StorageType.Double)
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param.Set(123.45);
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}
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}
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tx.Commit();
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}
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uidoc.RefreshActiveView(); // 刷新界面显示新值
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