public object InvokeMethod(string methodName, params object[] parameters)
{
NetVariantList variantParameters = null;
if (parameters != null && parameters.Length > 0)
{
variantParameters = new NetVariantList();
foreach (var parameter in parameters)
{
using (var variantParameter = NetVariant.From(parameter))
{
variantParameters.Add(variantParameter);
}
}
}
using (variantParameters)
using (var result = _qObject.InvokeMethod(methodName, variantParameters))
{
if (result == null)
{
return(null);
}
object unpacked = null;
Helpers.Unpackvalue(ref unpacked, result);
result.Dispose();
return(unpacked);
}
}
public object Call(params object[] parameters)
{
NetVariantList variants = null;
if (parameters != null && parameters.Length > 0)
{
variants = new NetVariantList();
foreach (var parameter in parameters)
{
using (var variant = new NetVariant())
{
Helpers.PackValue(parameter, variant);
variants.Add(variant);
}
}
}
var result = Call(variants);
variants?.Dispose();
if (result == null)
{
return(null);
}
object returnValue = null;
Helpers.Unpackvalue(ref returnValue, result);
result.Dispose();
return(returnValue);
}
public void SetProperty(string propertyName, NetVariant value)
{
byte wasSuccessful = 0;
Interop.NetQObject.SetProperty(Handle, propertyName, value?.Handle ?? IntPtr.Zero, ref wasSuccessful);
if (wasSuccessful == 0)
{
throw new Exception("Setting property failed.");
}
}
public void SetProperty(string propertyName, object value)
{
if (value == null)
{
_jsValue.SetProperty(propertyName, null);
}
else
{
using (var variant = new NetVariant())
{
Helpers.Pack(value, variant, value.GetType());
_jsValue.SetProperty(propertyName, variant);
}
}
}
public void SetProperty(string propertyName, object value)
{
if (value == null)
{
_qObject.SetProperty(propertyName, null);
}
else
{
using (var variant = new NetVariant())
{
Helpers.PackValue(value, variant);
_qObject.SetProperty(propertyName, variant);
}
}
}
public override bool TrySetMember(SetMemberBinder binder, object value)
{
if (value == null)
{
_jsValue.SetProperty(binder.Name, null);
}
else
{
using (var variant = new NetVariant())
{
Helpers.PackValue(value, variant);
_jsValue.SetProperty(binder.Name, variant);
}
}
return(true);
}
public void SetProperty(string propertyName, NetVariant value)
{
Interop.NetJsValue.SetProperty(Handle, propertyName, value?.Handle ?? IntPtr.Zero);
}
public void Add(NetVariant variant)
{
Interop.NetVariantList.Add(Handle, variant.Handle);
}