SetComponentProperty Not Working

Hi,

I am creating a custom UI. From this UI, I want the custom properties to be updated once the user clicks the OK button.

From what I have read, this is done by the setComponentProperty command. However, even though I am setting the proper property, with a value that has indeed changed, the change is not being reflected in properties view in the SSIS Designer.

Here is a code sample, I followed a sample found on the MSDN site exactly:

private void okBtn_Click(object sender, EventArgs e)

{

if (designTimeInstance == null) {

designTimeInstance = metaData.Instantiate();

}

//set component custom properties

designTimeInstance.SetComponentProperty("BatchSize",5);

this.close();

}

What am I missing?

Thanks