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extern "C" SAMPLEDLL_API bool Connect_Net(string ipadd, int portl);
extern "C" __declspec(dllexport) bool Connect_Net(string ipadd, int portl);
[DllImport("zkemkeeper.dll")]
static private extern bool Connect_Net(string ipadd, int portl);
extern "C" SAMPLEDLL_API bool Connect_Net(string ipadd, int portl);
public partial class Form1 : Form
{
[DllImport("zkemkeeper.dll")]
static private extern bool Connect_Net(string ipadd, int portl);
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
//[DllImport("kernel32.dll")]
//public static extern bool Beep(int frequency, int duration);
zkemkeeper.CZKEMClass axCZKEM1 = new zkemkeeper.CZKEMClass();
axCZKEM1.Connect_Net("com3", 122);
Connect_Net("com3", 122);
}
}