C#札记
//获取文件夹:“C:\Users\Administrator\AppData\Roaming”
var appData = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
//获取path文件夹及其子文件夹内所有dwg文件
var files = Directory.GetFiles(path, "*.dwg", SearchOption.AllDirectories);
//获取注册表:HKEY_LOCAL_MACHINE\SOFTWARE\Autodesk\Hardcopy
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
using (var hklm = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry64)) { if (hklm != null) { using (var key = hklm.OpenSubKey(@"SOFTWARE\Autodesk\Hardcopy")) { if (key != null) { var values = key.GetValueNames(); } } }
//获取注册表:AutoCAD打印配置
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
using (var hkcu = RegistryKey.OpenBaseKey(RegistryHive.CurrentUser, RegistryView.Registry64)) { if (hkcu != null) { using (var key = hkcu.OpenSubKey(@"Software\Autodesk\AutoCAD\R19.1\ACAD-D001:804\Profiles\TArch9\General")) { if (key != null) { var cadPrinterConfigDir = key.GetValue("PrinterConfigDir"); } } } }