i know how to create project of ddk mirror driver but i dont know how to debug it i use ddkbuild but i dont know to use it. may give some project with ddkbuild

i am new driver development . i want to know how to create project display Mirror driver project with vs... is there any wizard to create this project or i will create from begin. please help me. thanks

i have one file of Type=Wave(Microsoft) Format= mpeg layer-3 Audio=20kb/s,11025 hz,mono times=10:04:31.909 /////////////////// directshow get me wrong time and cant seek by samples mcisendstring get me wrong time too and can seek by samples but wrong just sony Sound Forg Application can play it and get me true time and can seek and get me count of samples . now i dont have idea for play this file and seek by samples. if u have any way solve my problem . i want to play this file and seek by samples.

seek by samples not by ms i means "time format samples" thanks

thanks .but can be directshow sdk seek by samples.

hi i have one file of wave-Mpeg layer3 11025 16 channel 1. mciSendstring can be load this mp3 and play it but doenst work correctly when i get position by samples mcisendstring give me wrong. or give me wrong time . i want to load mp3 and seek by samples and get position by samples. do u have any way? thanks.

hi all. i want to read pieace of data from wave file and play data. i dont want to write data to other Wave file and play it/ i want to play data in memory or ram not diffrent just without write file but i dont know how is it? thanks

how to play sound file from one time to one time?

Server Code: enum Command { NULL, Message, CreateFile, WriteFile, Close }; Object ^ RawDeserialize(array<Byte> ^rawdatas, Type ^anytype ) { int rawsize = Marshal::SizeOf(anytype ); if( rawsize > rawdatas->Length ) return nullptr; IntPtr buffer = Marshal::AllocHGlobal( rawsize ); Marshal::Copy( rawdatas, 0, buffer, rawsize ); Object ^retobj = Marshal::PtrToStructure( buffer, anytype ); Marshal::FreeHGlobal( buffer ); return retobj; } ////////////////////////// [StructLayout(LayoutKind::Sequential, Pack=1, CharSet=CharSet::Ansi)] ref struct TcpPacket { [MarshalAs(UnmanagedType::ByValArray,ArraySubType=UnmanagedType::LPWStr,SizeConst=4096)] array<Byte>^data; //////////Packet Buffer Command cmd; /////Command int Length; /////////Data Length public: TcpPacket() { cmd=Command::NULL; data=gcnew array<Byte>(4096); } }; /////////// ref struct ClientInfo { Socket ^socket; array<Byte> ^Buffer; }; /////////// private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) { Socket ^TcpSocket=gcnew Socket(AddressFamily::InterNetwork,SocketType::Stream,ProtocolType::Tcp); IPEndPoint ^ipEndPoint=gcnew IPEndPoint(IPAddress::Any,5400); TcpSocket->Bind(ipEndPoint); TcpSocket->Listen(0); ///////////////// TcpSocket->BeginAccept(gcnew AsyncCallback(this,&Form1::OnAccept),TcpSocket); } void OnAccept(IAsyncResult ^ar) { ClientInfo ^info=gcnew ClientInfo; Socket ^socket=safe_cast<Socket ^>(ar->AsyncState); Socket ^SockAccept=socket->EndAccept(ar); TcpPacket ^Packet=gcnew TcpPacket; ////New Packet For Get Packet Size int PSize=Marshal::SizeOf(Packet);/////////Get Packet Size info->socket=SockAccept; info->Buffer=gcnew array<Byte>(PSize); SockAccept->BeginReceive(info->Buffer,0,PSize,SocketFlags::None,gcnew AsyncCallback(this,&Form1::OnReceive),info); } void OnReceive(IAsyncResult ^ar) { ClientInfo ^info=safe_cast<ClientInfo ^>(ar->AsyncState); info->socket->EndReceive(ar); ///Deserialize Buffer TcpPacket ^Packet=gcnew TcpPacket; Type ^typeTcpPacket=Type::GetType(String::Format("{0}",Packet)); Packet=(TcpPacket ^)RawDeserialize( info->Buffer,typeTcpPacket); /////////////////////////// ReleasePacket(Packet); int PSize=Marshal::SizeOf(Packet); info->

Server Socket ^s.... FileStream ^fs.. array^data=gcnew array(4096); int len; do { len=fs->Read(data,0,4096); s->Send(data,0,len); } file Send but don't Complete i think socket send byte with Speed and data Replace with data!

[StructLayout(LayoutKind::Sequential, Pack=1, CharSet=CharSet::Ansi)] ref struct MyStruct { [MarshalAs(UnmanagedType::ByValArray, SizeConst=1024 )] array<Byte>^data; }; /////////////////////// array<Byte> ^Serialize(MyStruct ^Struct) { int len=Marshal::SizeOf(Struct); IntPtr ptr=Marshal::AllocHGlobal(len); array<Byte>^ rawdatas = gcnew array(len); try { Marshal::StructureToPtr(Struct,ptr,false); Marshal::Copy( ptr, rawdatas, 0, len ); Marshal::FreeHGlobal( ptr ); ////////////////////////////////////////////////////////////////// return rawdatas; } catch(ArgumentException ^e) { MessageBox::Show(e->Message); } return rawdatas; } ////////////// Error in StructureToPtr: Type could not be marshaled because the length of an embedded array instance does not match the declared length in the layout.

[StructLayout(LayoutKind::Sequential, Pack=1, CharSet=CharSet::Ansi)] ref struct MyStruct { [MarshalAs(UnmanagedType::ByValArray, SizeConst=1024 )] array^data; }; /////////////////////// array ^Serialize(MyStruct ^Struct) { int len=Marshal::SizeOf(Struct); IntPtr ptr=Marshal::AllocHGlobal(len); array^ rawdatas = gcnew array(len); try { Marshal::StructureToPtr(Struct,ptr,false); Marshal::Copy( ptr, rawdatas, 0, len ); Marshal::FreeHGlobal( ptr ); ////////////////////////////////////////////////////////////////// return rawdatas; } catch(ArgumentException ^e) { MessageBox::Show(e->Message); } return rawdatas; } ////////////// Error in StructureToPtr: Type could not be marshaled because the length of an embedded array instance does not match the declared length in the layout.

Hello I want To create Server , Client Application With Send ,Recive Struct . i Want work with TcpClient and Send Struct . ........................

When I Seriliaze Object In the File how To save Assembly Name And Typename with My self

Thnak's and Very Good

in SerializeApp : [SerializableAttribute] ref struct MyStruct { int n; int j; }; MyStruct ^my=gcnew MyStruct; my->j=1; my->n=1; FileStream ^file=gcnew FileStream("c:\\Test.dat",FileMode::Create); BinaryFormatter ^formatter=gcnew BinaryFormatter; formatter->Serialize(file,my); /////////////////////////////////////////// In DeserializeApp : FileStream ^file=gcnew FileStream("c:\\Test.dat",FileMode::Open); BinaryFormatter ^formatter=gcnew BinaryFormatter; try { MyStruct ^my=(MyStruct ^)formatter->Deserialize(file); } catch (SerializationException^ e) { textBox1->Text=e->Message; } Error: Unable to find assembly 'SerializeApp, Version=1.0.2987.23837, Culture=neutral, PublicKeyToken=null'.

I can Serialize And Deserialize In One Application . i workinn Server And client Application so i need Send Struct to Client when i serialize Struct and Send , in client Application can't Deserialize Struct

in Serialize Application :Project Name = AppSerialize ////////////////////////// Image ^image=Image::FromFile(file) FileStream ^file=gcnew FileStream(...) BinaryFormatter ^formatter=gcnew Binaryformatter; formatter->Serialize(file,image); //////////////////////////////////////////// In deserialize Application : Project Name =AppDeserialize Image ^image.... FileStream ^file=gcnew FileStream(FileSerialize) BinaryFormatter ^formatter=gcnew Binaryformatter; image=(Image ^)formatter->Dererialize(file); ///////// Error In Deserialize error : can not find assembly AppSerialize and .......

In other Application When Deserialize Object errror : i can't find assembly Application name

when i Serialize Object in My Application int the FileStream I can't Deserialize FileStream in Other Application . so how To Serialize Object in fileStream into My Application And Deserialize FileStream in other Application