C#判断DLL文件是32位还是64位的示例代码

c#判断dll文件是32位还是64位，实例代码如下所示：

using system;using system.io;namespace getdllversiondemo{/// <summary>///     /d/file/titlepic/15711169.html     c#判断dll文件是32位还是64位///     ldh @ 2021-12-20/// </summary>internal class program{private static void main(){console.title = "c#判断dll文件是32位还是64位";getdll32or64();            console.readkey();}        private static void getdll32or64(){var dllpath = path.combine(appdomain.currentdomain.badirectory, @"dll\ibm.data.informix.dll");var result = getpearchitecture(dllpath);//523 64位    267 32位if (result == 523)console.writeline(dllpath + "是【64】位的dll");el if (result == 267)console.writeline(dllpath + "是【32】位的dll");elconsole.writeline("执行错误！");}        /// <summary>/e的x次方定义域//     获取dll文件是32位还是64位///     523 64位    267 32位/// </summary>/// <param name="dllfilepath">dll文件路径</param>/// <returns></returns>public static ushort getpearchitecture(string dllfilepath){ushort architecture = 0;            try{using (var fstream = new filestream(dllfilepath, filemode.open, fileaccess.read)){using (var breader = new binaryreader(fstream)){if (breader.readuint16() == 23117) //check the mz signature{fstream.ek(0x3a, ekorigin.current); //ek to e_lfanew.fstream.ek(breader.readuint32(), ekorigin.begin); //ek to the start of the nt header.if (breader.readuint32() == 17744) //check the p江苏2013高考e
using system;using 倍爽 大张伟system.io;namespace getdllversiondemo{/// <summary>///     /d/file/titlepic/15711169.html     c#判断dll文件是32位还是64位///     ldh @ 2021-12-20/// </summary>internal class program{private static void main(){console.title = "c#判断dll文件是32位还是64位";getdll32or64();console.readkey();}private static void getdll32or64(){var dllpath = path.combine(appdomain共青团性质.currentdomain.badirectory, @"dll\ibm.data.informix.dll");var result = getpearchitecture(dllpath);//523 64位    267 32位if (result == 523)console.writeline(dllpath + "是【64】位的dll");el if (result == 267)console.writeline(dllpath + "是【32】位的dll");elconsole.writeline("执行错误！");}/// <summary>///     获取dll文件是32位还是64位///     523 64位    267 32位/// </summary>/// <param name="dllfilepath">dll文件路径</param>/// <returns></returns>public static ushort getpearchitecture(string dllfilepath){ushort architecture = 0;try{using (var fstream = new filestream(dllfilepath, filemode.open, fileaccess.read)){using (var breader = new binaryreader(fstream)){if (breader.readuint16() == 23117) //check the mz signature{fstream.ek(0x3a, ekorigin.current); //ek to e_lfanew.fstream.ek(breader.readuint32(), ekorigin.begin); //ek to the start of the nt header.if (breader.readuint32() == 17744) //check the pe\0\0 signature.{fstream.ek(20, ekorigin.current); //ek past the file header,architecture = breader.readuint16(); //read the magic number of the optional header.}}}}}catch{// ignored}// if architecture returns 0, there has been an error.return architecture;}}}
using system;using system.io;namespace getdllversiondemo{/// <summary>///     /d/file/titlepic/15711169.html     c#判断dll文件是32位还是64位///     ldh @ 2021-12-20/// </summary>internal class program{private static void main(){冠名权console.title = "c#判断dll文件是32位还是64位";getdll32or64();console.readkey();}private static void getdll32or64(){var dllpath = path.combine(appdomain.currentdomain.badirectory, @"dll\ibm.data.informix.dll");var result = getpearchitecture(dllpath);//523 64位    267 32位if (result == 523)console.writeline(dllpath + "是【64】位的dll");el if (result == 267)console.writeline(dllpath + "是【32】位的dll");elconsole.writeline("执行错误！");}/// <summary>///     获取dll文件是32位还是64位///     523 64位    267 32位/// </summary>/// <param name="dllfilepath">dll文件路径</param>/// <returns></returns>public static ushort getpearchitecture(string dllfilepath){ushort architecture = 0;try{using (var fstream = new filestream(dllfilepath, filemode.open, fileaccess.read)){using (var breader = new binaryreader(fstream)){if (breader.readuint16() == 23117) //check the mz signature{fstream.ek(0x3a, ekorigin.current); //ek to e_lfanew.fstream.ek(breader.readuint32(), ekorigin.begin); //ek to the start of the nt header.if (breader.readuint32() == 17744) //check the pe\0\0 signature.{fstream.ek(20, ekorigin.current); //ek past the file header,architecture = breader.readuint16(); //read the magic number of the optional header.}}}}}catch{// ignored}// if architecture returns 0, there has been an error.return architecture;}}}
 signature.{fstream.ek(20, ekorigin.current); //ek past the file header,architecture = breader.readuint16(); //read the magic number of the optional header.}}}}}catch{// ignored}            // if architecture returns 0, there has been an error.return architecture;}}}

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