public void SetValue <T> (T value, DatabaseReferenceCompletionHandler completionHandler) where T : NSObject
{
if (completionHandler == null)
{
throw new ArgumentNullException(nameof(completionHandler));
}
if (!VerifyValidType(value))
{
throw new InvalidOperationException("Invalid parameter types");
}
_SetValue(value, completionHandler);
}
public void SetValues(NSObject [] values, DatabaseReferenceCompletionHandler completionHandler)
{
if (completionHandler == null)
{
throw new ArgumentNullException(nameof(completionHandler));
}
if (values == null)
{
_SetValue(null, completionHandler);
}
var nsArray = VerifyArray(values);
_SetValue(nsArray, completionHandler);
}
public void SetValuesOnDisconnect <T> (T [] values, NSObject priority, DatabaseReferenceCompletionHandler completionHandler) where T : NSObject
{
if (completionHandler == null)
{
throw new ArgumentNullException(nameof(completionHandler));
}
if (values == null)
{
_SetValueOnDisconnect(null, priority, completionHandler);
}
var nsArray = VerifyArray(values);
_SetValueOnDisconnect(nsArray, priority, completionHandler);
}
async Task <bool> SaveValues(NSDictionary data)
{
TaskCompletionSource <bool> task = new TaskCompletionSource <bool>();
DatabaseReferenceCompletionHandler onComplete = (NSError error, DatabaseReference reference) =>
{
if (error != null)
{
task.SetResult(false);
return;
}
task.SetResult(true);
};
entityNode.SetValue(value: data, completionHandler: onComplete);
return(await task.Task);
}
