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BoxCreate Event in C# (Read 4503 times)

bemorem YaBB Newbies Offline MacPro Xeon Quad Posts: 44 Joined: May 3^rd, 2007	BoxCreate Event in C# Oct 2^nd, 2007 at 2:57am	Print Post
	I needed following same function of delphi : FC1.OnBoxCreated(self, box0); Below code in c# not working. what's the matter? Thanks in advance. Code private void FCX1_MouseDownEvent(object sender, AxFLOWCHARTLib._IFlowChartEvents_MouseDownEvent e) { if (this.IsNode == true) { // Create a new box FLOWCHARTLib.box b1 = FCX1.CreateBox(e.docX, e.docY, 10, 10); FCX1.BoxCreated += new AxFLOWCHARTLib._IFlowChartEvents_BoxCreatedEventHandler(this.FCX1_BoxCreated); } } private void FCX1_BoxCreated(object sender, AxFLOWCHARTLib._IFlowChartEvents_BoxCreatedEvent e) { // But No Event Occur --; }

	HW: MacPro Xeon Quad/ 4GB RAM&&OS: WinXP sp3 / .NET 3.5&&Dev: VS 2008 C# sp1&&flowchart .Net ver 4.3.x&&
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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: BoxCreate Event in C# Reply #1 - Oct 2^nd, 2007 at 4:55am	Print Post
	Maybe your "if" condition is never true? Add a breakpoint to the first line in the "if" block to see if it's executed. Or if you are expecting BoxCreated to be raised in response to the CreateBox method - that won't happen because the Created events are raised only after users' actions. Stoyan


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bemorem YaBB Newbies Offline MacPro Xeon Quad Posts: 44 Joined: May 3^rd, 2007	Re: BoxCreate Event in C# Reply #2 - Oct 2^nd, 2007 at 5:38am	Print Post
	I know that. So, I add the event effect like above. In delphi, below code is the event occuring method. FC1.OnBoxCreated(self, box0); I want same function in c#.

	HW: MacPro Xeon Quad/ 4GB RAM&&OS: WinXP sp3 / .NET 3.5&&Dev: VS 2008 C# sp1&&flowchart .Net ver 4.3.x&&
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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: BoxCreate Event in C# Reply #3 - Oct 2^nd, 2007 at 7:01am	Print Post
	Do you mean you need to call your event handler method after calling CreateBox()?


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bemorem YaBB Newbies Offline MacPro Xeon Quad Posts: 44 Joined: May 3^rd, 2007	Re: BoxCreate Event in C# Reply #4 - Oct 2^nd, 2007 at 11:37am	Print Post
	Yes.

	HW: MacPro Xeon Quad/ 4GB RAM&&OS: WinXP sp3 / .NET 3.5&&Dev: VS 2008 C# sp1&&flowchart .Net ver 4.3.x&&
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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: BoxCreate Event in C# Reply #5 - Oct 2^nd, 2007 at 11:52am	Print Post
	FCX1.BoxCreated += new AxFLOWCHARTLib._IFlowChartEvents_BoxCreatedEventHandler(this.FCX1_BoxCreated); does not call the event method, but attaches a handler that will be called when the user creates a box. Calling a method should look like FCX1_BoxCreated(this, new AxFLOWCHARTLib._IFlowChartEvents_BoxCreatedEvent()). If you need to execute the same code when boxes are created both programmatically or by the user, it might be easier to create a method that takes a simple Box argument, and call it both from the BoxCreated event handler and after CreateBox(). Stoyan


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bemorem YaBB Newbies Offline MacPro Xeon Quad Posts: 44 Joined: May 3^rd, 2007	Re: BoxCreate Event in C# Reply #6 - Oct 4^th, 2007 at 12:42am	Print Post
	"Type Expected" error is broken at fcx1_boxcreated() line.

	HW: MacPro Xeon Quad/ 4GB RAM&&OS: WinXP sp3 / .NET 3.5&&Dev: VS 2008 C# sp1&&flowchart .Net ver 4.3.x&&
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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: BoxCreate Event in C# Reply #7 - Oct 4^th, 2007 at 6:15am	Print Post
	Just create a method that take a Box argument and call it both from the event handler and after CreateBox(), ok?


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