?

注意要引用System.Management.dll (.net組件下)

Code
///?<summary>
????????///?獲取本地當前默認打印機
????????///?</summary>
????????///?<returns></returns>
????????public?static?string?GetDefaultPrinter()
????????{
????????????ManagementObjectSearcher?searcher?=?new?
????????????????ManagementObjectSearcher("select?*?from?Win32_Printer");

????????????string?DefaultPrinter="";
????????????foreach?(ManagementObject?Printer?in?searcher.Get())?
????????????{
????????????????if?(bool.Parse(Printer["Default"].ToString()))
????????????????{
????????????????????DefaultPrinter=Printer["Name"].ToString();
????????????????????break;
????????????????}
????????????}
????????????return?DefaultPrinter;
????????}

????????///?<summary>
????????///?設置本地當前默認打印機
????????///?</summary>
????????///?<returns></returns>
????????public?static?void?SetDefaultPrinter(string?PrinterName)
????????{
????????????ManagementObjectSearcher?searcher?=?new?
????????????????ManagementObjectSearcher("select?*?from?Win32_Printer");

????????????foreach?(ManagementObject?Printer?in?searcher.Get())?
????????????{
????????????????if?(string.Compare(Printer["Name"].ToString(),PrinterName,true)==0)
????????????????{
????????????????????Printer.InvokeMethod("SetDefaultPrinter",null);
????????????????????break;
????????????????}
????????????}

????????}

轉載于:https://www.cnblogs.com/panzhilei/archive/2009/03/09/1407208.html

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