我想从我的号码发送消息到WhatsApp上使用whatsApp API在C#中的另一个号码。为此,我在Visual Studio 2013中安装了WhatsAppi for .NET。使用C#中的whatsappAPI将消息发送到另一个号码
以下是我正在使用的代码。
string from = "919586896325";
string to = "919856745896";
string msg = "hello";
WhatsApp wa = new WhatsApp(from, "357168069647463", "abc", false, false);
wa.OnConnectSuccess +=() =>
{
System.Diagnostics.Debug.WriteLine("connected to whatsapp");
wa.OnLoginSuccess += (phoneNumber, data) =>
{
wa.SendMessage(to, msg);
System.Diagnostics.Debug.WriteLine("Message Sent");
};
wa.OnLoginFailed += (data) =>
{
System.Diagnostics.Debug.WriteLine(data);
};
wa.Login();
};
wa.OnConnectFailed += (ex) =>
{
System.Diagnostics.Debug.WriteLine("could not connect = {0}", ex);
};
wa.Connect();
当我运行此代码后输出来。
connected to whatsapp
A first chance exception of type 'System.FormatException' occurred in mscorlib.dll
'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/3/ROOT-1-130858337690371973): Loaded 'C:\Windows\assembly\GAC_MSIL\Microsoft.VisualStudio.Debugger.Runtime\12.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.Debugger.Runtime.dll'.
could not connect = System.FormatException: Invalid length for a Base-64 char array or string.
at System.Convert.FromBase64_Decode(Char* startInputPtr, Int32 inputLength, Byte* startDestPtr, Int32 destLength)
at System.Convert.FromBase64CharPtr(Char* inputPtr, Int32 inputLength)
at System.Convert.FromBase64String(String s)
at WhatsAppApi.WhatsAppBase.encryptPassword()
at WhatsAppApi.WhatsSendBase.addAuthResponse()
at WhatsAppApi.WhatsSendBase.Login(Byte[] nextChallenge)
at MessageDiversification.services.MessageDivertService.<>c__DisplayClass5.<SendMessage>b__0() in c:\Users\vitana\Documents\Visual Studio 2013\Projects\MessageDiversification\MessageDiversification\services\MessageDivertService.asmx.cs:line 48
at WhatsAppApi.WhatsEventBase.fireOnConnectSuccess()
at WhatsAppApi.WhatsAppBase.Connect()
有人可以告诉如何解决这个问题吗?
是啊,我这样做,我得到了我的编码的密码,现在它说,非授权 – Prakhar
我很高兴它的工作。所以我们解决了这个问题。非授权是另一个问题。 –
你可以帮助解决这个问题 – Prakhar