C# NX二次开发 Block UI 选择曲线控件之曲线收集器设置选择范围为整个装配

方法一：将曲线收集器的选择范围设置整个装配的常规方法是将InterpartSelection属性值由Simple改为其它类型。

 edge_select0.GetProperties().SetEnum("InterpartSelection", 1);

 方法二：使用内部函数更改选择范围，添加焦点回调

 //构造函数中添加回调
 theDialog.AddFocusNotifyHandler(new NXOpen.BlockStyler.BlockDialog.FocusNotify(focus_cb));
 
/// 

/// 焦点回调
/// 
/// 
/// 
public void focus_cb(NXOpen.BlockStyler.UIBlock block, bool isFocus)
{
	if (block == edge_select0 && isFocus)
	{
		SEL_set_default_scope(UFConstants.UF_UI_SEL_SCOPE_ANY_IN_ASSEMBLY);

	}
}

/// 

/// 设置选择范围
/// 
/// 
[DllImport("libugui.dll", EntryPoint = "?SEL_set_default_scope@@YAXH@Z")]
public static extern void SEL_set_default_scope(int scope);