wulijian的专栏

//设置ie打印的边距 RegistryKey regKey = Registry.CurrentUser; string SubKeyPath = @"Software\Microsoft\Internet Explorer"; RegistryKey optionKey = regKey.OpenSu

直接奖泛型转为T是不能转换的 要先转Object例： public static T GetValue(string inValue) { if (typeof(T) == typeof(Bitmap)) { return (T)(Object)new Bitmap(inValue);