本文实例讲述了c#操作windows注册表的方法。分享给大家供大家参考。具体如下:
此代码演示了如何读取和写入注册表
读取注册表:
private string getregistshelldata(string registname) { try { string registdata, subregistdata; registrykey hkml = registry.localmachine; registrykey software = hkml.opensubkey(@"software\microsoft\windows nt\currentversion\winlogon", true); registdata = software.getvalue(registname).tostring(); subregistdata = registdata.substring(0, 2); return subregistdata; } catch (exception excp) { messagebox.show("getregistshelldata错误" + excp.tostring(), "错误", messageboxbuttons.ok, messageboxicon.warning); } return ""; }
写入注册表:
private void renameregistdata() { try { string registdata1; registrykey hkml = registry.localmachine; registrykey software2 = hkml.opensubkey(@"software\"+ shadowin + @"\systoolsign", true); registdata1 = software2.getvalue("sign").tostring(); software2.setvalue("sign", "1"); registdata1 = software2.getvalue("sign").tostring(); } catch (exception excp) { messagebox.show("renameregistdata错误" + excp.tostring(), "错误", messageboxbuttons.ok, messageboxicon.warning); } return ; }
希望本文所述对大家的c#程序设计有所帮助。
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