//呼叫
private void BtnCall_Click(object sender, EventArgs e)
{
Device Device;
if (OnCall) // 通话中
{
return;
}
if (textBox.Text == "") // 未输入欲通话设备的地址
{
MessageBox.Show(strings.CantBeNull);
return;
}
Address = DevicesAddressConverter.ChStrToRo(textBox.Text);
Device = ICMDBContext.GetDeviceByAddress(Address);
if (Device == null)
{
MessageBox.Show(strings.RoNotExist); // 房号不存在
return;
}
StringBuilder ip = new StringBuilder(Device.ip.ToString());
StringBuilder address = new StringBuilder(Device.roomid.Replace("-", ""));
try
{
NativeMethods.Dll_DataOut(1, ip, address);
OnCall = true;
CurIpAddr = ip.ToString();
CurAddress = address.ToString();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}