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.NET Forum / Windows Forms / Design Time / December 20063rd Party Control Property Grid.
Hello, Kindly clarify; 1. I want to change the settings of a third party .NET control PropertyGrid. 2. I want to make certain properties hidden from the user. 3. How can I make this happen from my code. Regards, > Kindly clarify; > [quoted text clipped - 4 lines] > > 3. How can I make this happen from my code. how about asking the vendor of the grid? regards, Robert Hello, I don't see the original message before Robert's answer but did the original poster had a look to Smart PropertyGrid.Net ? Best regards, Nicolas Cadilhac @ VisualHint (http://www.visualhint.com) Home of Smart PropertyGrid for .Net and MFC Microsoft PropertyGrid Resource List - http://www.propertygridresourcelist.com Robert Fuchs a ?crit : > > Kindly clarify; > > [quoted text clipped - 8 lines] > > regards, Robert I tried SPG but it seems the SelectedObject property does not work at all. I do not realize why author announced the support of reflection in such a case. - Yuri Hello, I don't see the original message before Robert's answer but did the original poster had a look to Smart PropertyGrid.Net ? Best regards, Nicolas Cadilhac @ VisualHint (http://www.visualhint.com) Home of Smart PropertyGrid for .Net and MFC Microsoft PropertyGrid Resource List - http://www.propertygridresourcelist.com Robert Fuchs a écrit : > > Kindly clarify; > > [quoted text clipped - 8 lines] > > regards, Robert Hello Yuri, I'm the author. I don't know when you checked SPG the last time. I think the term "at all" is a bit premature. SelectedObject (and now SelectedObjects) is used practically by all my customers with success. At first it was just a simple way to migrate an application easily and then the customer would have to use techniques more specific to SPG. But I quickly realized that developers like this way of binding an object and that it's difficult or simply not desired for them to change their code, so I made sure that SelectedObject(s) would be feature complete. However, sometimes, it is challenged by a very special use of converters and descriptors and this allows me to enhance SPG or add something I would have forgotten. If you have such an issue, I will be happy to analyze it and fix the code. You can do so here, in my forums or directly by email. Thank you. Best regards, Nicolas Cadilhac @ VisualHint (http://www.visualhint.com) Home of Smart PropertyGrid for .Net and MFC Microsoft PropertyGrid Resource List - http://www.propertygridresourcelist.com Yuri O a écrit : > I tried SPG but it seems the SelectedObject property does not work at all. I > do not realize why author announced the support of reflection in such a [quoted text clipped - 28 lines] > > > > regards, Robert Hi Nicolas Thanks for explanation. I tried your latest demo downloaded from your site (lib build v2.0.50727). I merely tried to assign this property & it failed with reason "object reference not set". I also did not find this property in design-time in MS prop grid. Is it right observation? ps: Just to note: You component looks promising, keep up your work. Thanks Yuri Hello Yuri, I'm the author. I don't know when you checked SPG the last time. I think the term "at all" is a bit premature. SelectedObject (and now SelectedObjects) is used practically by all my customers with success. At first it was just a simple way to migrate an application easily and then the customer would have to use techniques more specific to SPG. But I quickly realized that developers like this way of binding an object and that it's difficult or simply not desired for them to change their code, so I made sure that SelectedObject(s) would be feature complete. However, sometimes, it is challenged by a very special use of converters and descriptors and this allows me to enhance SPG or add something I would have forgotten. If you have such an issue, I will be happy to analyze it and fix the code. You can do so here, in my forums or directly by email. Thank you. Best regards, Nicolas Cadilhac @ VisualHint (http://www.visualhint.com) Home of Smart PropertyGrid for .Net and MFC Microsoft PropertyGrid Resource List - http://www.propertygridresourcelist.com Yuri O a écrit : > I tried SPG but it seems the SelectedObject property does not work at all. > I [quoted text clipped - 29 lines] > > > > regards, Robert Hello Yuri, thanks for your answer. However I don't understand what you are saying about "this property". Which property ? Since this post becomes some troubleshooting of your issue, I propose that you post it at forums.visualhint.com with further explanations (if you wish, of course). Best regards, Nicolas Cadilhac VisualHint Yuri O a écrit : > Hi Nicolas > [quoted text clipped - 67 lines] > > > > > > regards, Robert Alright, no matter. I meant of course "SelectedObject". Yuri Hello Yuri, thanks for your answer. However I don't understand what you are saying about "this property". Which property ? Since this post becomes some troubleshooting of your issue, I propose that you post it at forums.visualhint.com with further explanations (if you wish, of course). Best regards, Nicolas Cadilhac VisualHint Yuri O a écrit : > Hi Nicolas > [quoted text clipped - 70 lines] > > > > > > regards, Robert Oh I see then. This is normal that you get an exception. The sample creates the content of the grid dynamically and acts on those properties in various callback methods (like OnPropertyCreated). If you change the content of the grid by using SelectedObject, you also have to comment the code that I have put in those callbacks that is specific to my sample and that will be totaly unrelated to your "selected object". If you want to discover SPG, try to integrate it with your code. If you modify the sample without reading the doc, you risk to break something. Best regards, Nicolas Cadilhac @ VisualHint (http://www.visualhint.com) Home of Smart PropertyGrid for .Net and MFC Microsoft PropertyGrid Resource List - http://www.propertygridresourcelist.com Yuri O a écrit : > Alright, no matter. I meant of course "SelectedObject". > Yuri [quoted text clipped - 88 lines] > > > > > > > > regards, Robert
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