public async Task <IValue> SetProperty(string name, string value, string?valueType, string?ownerType)
{
var query = new SetPropertyRequest
{
ElementId = Id,
Name = name,
Value = value,
ValueType = valueType,
OwnerType = ownerType ?? ""
};
LogMessage?.Invoke($"{nameof(SetProperty)}({name},{value},{valueType},{ownerType})");
if (await Client.SetPropertyAsync(query) is { } reply)
{
if (reply.ErrorMessages.Any())
{
throw new Exception(string.Join(Environment.NewLine, reply.ErrorMessages));
}
if (reply.PropertyType is { } propertyType)
{
return(new Property(propertyType, reply.ValueType, reply.Value));
}
throw new Exception("Property reply does not have a type specified");
}
throw new Exception("Failed to receive a reply");
}
public void SetProperty(SetPropertyRequest request)
{
IApplication application = Application.Find(request.ApplicationId);
if (application != null)
{
application.SetProperty(request.Key, request.Value);
}
}
protected override void OnExecute(XenMessageContext ctx)
{
_req = ctx.Get <SetPropertyRequest>();
if (_req == null)
{
return;
}
SetPropertyValue(_req.WidgetId, _req.Path, _req.Value, _req.IsBase64, _req.IsAttachedProperty);
}
private async void propertyGrid_PropertyValueChanged(object sender, Xceed.Wpf.Toolkit.PropertyGrid.PropertyValueChangedEventArgs e)
{
PropertyItem item = e.OriginalSource as PropertyItem;
//PropertyGrid嵌套PropertyGrid的情况，父PropertyGrid也会收到changed消息
//这里过滤子PropertyGrid的情况
MyPropertyDescriptor itemPropertyDescriptor = item.PropertyDescriptor as MyPropertyDescriptor;
if (itemPropertyDescriptor == null)
{
return;
}
Type propertyType = item.PropertyType;
object propertyValue = item.Value;
var request = new SetPropertyRequest();
request.Path = VisualTree.SelectItemPath;
request.PropertyID = itemPropertyDescriptor.MetaPropertyDescriptor.CppTypeID;
request.PropertyType = itemPropertyDescriptor.MetaPropertyDescriptor.CppTypeName;
request.PropertyValue = ValueToString(propertyValue);
try
{
var s = Rpc._channel.State;
var reply = await Rpc.NodeClient.SetPropertyAsync(request);
if (!reply.Success)
{
ViewModel.LogData.Add(LogLevel.Error, reply.Msg);
}
}
catch (Exception ex)
{
ViewModel.LogData.Add(LogLevel.Error, ex.Message);
}
ViewModel.LogData.Add(LogLevel.Info, "{0} changed to {1}", itemPropertyDescriptor.DisplayName, propertyValue);
}
