/// <summary>
/// Connect to the portable device
/// </summary>
/// <param name="appName"></param>
/// <param name="majorVersionNumber"></param>
/// <param name="minorVersionNumber"></param>
public void ConnectToDevice(string appName, float majorVersionNumber, float minorVersionNumber)
{
if (string.IsNullOrEmpty(appName))
{
throw new ArgumentNullException("appName");
}
//Creating propValues for connection
var clientValues = (IPortableDeviceValues) new PortableDeviceValuesClass();
//Set the application name
_tagpropertykey prop = PortableDevicePKeys.WPD_CLIENT_NAME;
clientValues.SetStringValue(ref prop, appName);
//Set the App version
prop = PortableDevicePKeys.WPD_CLIENT_MAJOR_VERSION;
clientValues.SetFloatValue(ref prop, majorVersionNumber);
//Set the app minor version
prop = PortableDevicePKeys.WPD_CLIENT_MINOR_VERSION;
clientValues.SetFloatValue(ref prop, minorVersionNumber);
//Open connection
PortableDeviceClass.Open(DeviceId, clientValues);
//Extract device capabilities
ExtractDeviceCapabilities();
eventCallback = new PortableDeviceEventCallback(this);
// According to documentation pParameters should be null (see http://msdn.microsoft.com/en-us/library/dd375684%28v=VS.85%29.aspx )
PortableDeviceClass.Advise(0, eventCallback, null, out adviseCookie);
IsConnected = true;
}
/// <summary>
/// Disconnect from device
/// </summary>
public void Disconnect()
{
if (!this.IsConnected)
{
return;
}
this.portableDeviceClass.Unadvise(this.adviseCookie);
this.eventCallback = null;
this.IsConnected = false;
}
/// <summary>
/// Disconnect from device
/// </summary>
public void Disconnect()
{
if (!IsConnected)
{
return;
}
PortableDeviceClass.Unadvise(adviseCookie);
eventCallback = null;
IsConnected = false;
}
/// <summary>
/// Disconnect from device
/// </summary>
public void Disconnect()
{
if (!this.IsConnected)
return;
this.portableDeviceClass.Unadvise(this.adviseCookie);
this.eventCallback = null;
this.IsConnected = false;
}
/// <summary>
/// Connect to the portable device
/// </summary>
/// <param name="appName"></param>
/// <param name="majorVersionNumber"></param>
/// <param name="minorVersionNumber"></param>
public void ConnectToDevice(string appName, float majorVersionNumber, float minorVersionNumber)
{
if (string.IsNullOrEmpty(appName))
throw new ArgumentNullException("appName");
if(IsConnected)
return;
//Creating propValues for connection
IPortableDeviceValues clientValues = (IPortableDeviceValues)new PortableDeviceTypesLib.PortableDeviceValuesClass();
//Set the application name
_tagpropertykey prop = PortableDevicePKeys.WPD_CLIENT_NAME;
clientValues.SetStringValue(ref prop, appName);
//Set the App version
prop = PortableDevicePKeys.WPD_CLIENT_MAJOR_VERSION;
clientValues.SetFloatValue(ref prop, majorVersionNumber);
//Set the app minor version
prop = PortableDevicePKeys.WPD_CLIENT_MINOR_VERSION;
clientValues.SetFloatValue(ref prop, minorVersionNumber);
//Open connection
this.portableDeviceClass.Open(this.DeviceId, clientValues);
//Extract device capabilities
//this.ExtractDeviceCapabilities();
this.eventCallback = new PortableDeviceEventCallback(this);
// According to documentation pParameters should be null (see http://msdn.microsoft.com/en-us/library/dd375684%28v=VS.85%29.aspx )
this.portableDeviceClass.Advise(0, this.eventCallback, null, out this.adviseCookie);
IsConnected = true;
}
/// <summary>
/// Disconnect from device
/// </summary>
public void Disconnect()
{
if (!IsConnected)
return;
PortableDeviceClass.Unadvise(adviseCookie);
eventCallback = null;
IsConnected = false;
}
