C#

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Animated gifs pokabot4-Jul-07 21:48 pokabot 4-Jul-07 21:48  Hi Is there any support in c# to create and save animated gifs yet? If so can it be done in c# express and a code snippet would be helpfull. ty Re: Animated gifs Urs Enzler4-Jul-07 22:01 Urs Enzler 4-Jul-07 22:01  I suggest using GIMP. -^-^-^-^-^- no risk no funk EditorAttribute urbane.tiger4-Jul-07 21:36 urbane.tiger 4-Jul-07 21:36  Can anyone explain why EditorAttribute is sealed, whilst DisplayNameAttribute isn't ? I've no desire to base anything on the latter, but I would like to add some stuff to the former, as things stand I have two attributes, EditorAttribute and MyEditorAttribute, when one would suffice if I could inherit from EditorAttribute. Help for developing search engine .net rparsi4-Jul-07 21:12 rparsi 4-Jul-07 21:12  hi any body can help how to develop or to create search engine for a job portal on .net with sqlserver which supports caching Re: Help for developing search engine .net Vikram A Punathambekar4-Jul-07 21:38 Vikram A Punathambekar 4-Jul-07 21:38  This is way too big a question. Do you have some sort of design? What problems are you facing? Don't take this the wrong way, but this is not the place to give your requirements and get a complete app in return. Cheers, Vıkram. After all is said and done, much is said and little is done. Re: Help for developing search engine .net rparsi4-Jul-07 21:50 rparsi 4-Jul-07 21:50  Hi vikram thanks for ur reply, Actually i want the design and introduction to start the search engine development becoz we can use this component any where in the project tats we r planning to develop an serch engine. thanks Re: Help for developing search engine .net originSH4-Jul-07 22:39 originSH 4-Jul-07 22:39  I'm sure plenty of people will be willing to provide that if you pay them. Re: Help for developing search engine .net originSH4-Jul-07 22:38 originSH 4-Jul-07 22:38  Is the data already in sql server? If not figure out how to get it in there :P Then give each bit of content keywords and properties to assist in finding relevant info. Use Full Text Indexing to allow search of body's of text. Understanding SQL Server Full-Text Indexing [^] If you want caching then cache the results for a set period of time. For spell checking and stuff like that you can use soundex and double metaphone, to find similar words using phonetics and letter similarity. Beyond this you need to research, experiment and just try stuff to see what works. If you have any specific (i.e. not stuff like "what should my database look like?" but stuff like "why isn't this stored procedure working?") problems come back and we'll be happy to help Re: Help for developing search engine .net ganti.r5-Jul-07 0:27 ganti.r 5-Jul-07 0:27  I don't see why you want to write a search engine all the way from scratch. One of the opensource stuff that I know of is lucene [^] If you need a dot net version check this link http://incubator.apache.org/lucene.net/ rAm i Think, i Wait, i Fast -- Siddartha Re: Help for developing search engine .net NormDroid4-Oct-07 2:24 NormDroid 4-Oct-07 2:24  Nope. Chuck Norris counted to infinity - twice. How to use the logging application block in Enterprise Library 3.0 , to log into a flat file rameshbhojan4-Jul-07 20:57 rameshbhojan 4-Jul-07 20:57  Hi all, Can you please tell me the way to write a log entry into a text file??? once i use the LogEntry object and the Logger object, i need the use the FlatFile TraceListener to write into a .txt file. where and how do i specify the tect file name?? Thanks, Ramesh Re: How to use the logging application block in Enterprise Library 3.0 , to log into a flat file ganti.r5-Jul-07 0:49 ganti.r 5-Jul-07 0:49  I am not sure you are using the application block ui. In the UI its pretty straight forward. Go to: Application Configuration-> Logging Application Block -> Trace Listeners In there add a new Flat File TraceListener. It give a file name option. The XML will look something like below: <listeners> <add filename="trace.log" header="----------------------------------------" ="" footer="----------------------------------------" formatter="" listenerdatatype="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.FlatFileTraceListenerData, Microsoft.Practices.EnterpriseLibrary.Logging, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null" traceoutputoptions="None" type="Microsoft.Practices.EnterpriseLibrary.Logging.TraceListeners.FlatFileTraceListener, Microsoft.Practices.EnterpriseLibrary.Logging, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null" name="FlatFile TraceListener"> <add source="Enterprise Library Logging" formatter="Text Formatter" ="" log="Application" machinename="" listenerdatatype="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.FormattedEventLogTraceListenerData, Microsoft.Practices.EnterpriseLibrary.Logging, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null" traceoutputoptions="None" type="Microsoft.Practices.EnterpriseLibrary.Logging.TraceListeners.FormattedEventLogTraceListener, Microsoft.Practices.EnterpriseLibrary.Logging, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null" name="Formatted EventLog TraceListener"> rAm i Think, i Wait, i Fast -- Siddartha How to upload & Display Image in Desktop application mr_shoaib4-Jul-07 20:56 mr_shoaib 4-Jul-07 20:56  Dear all Hi, I m new in c#, so can any one send me the code, about how i can upload/display images from my form of desktop application using SQL Server 2000. mr_shoaib@hotmail.com thnx Best Regards Shoaib A Shaikh [Solved] Is it possible to force columntype in the datagridview, for a given object property, when using databinding? [modified] Larantz4-Jul-07 20:44 Larantz 4-Jul-07 20:44  Hi guys. I'm currently working on a datagridview which is bound up to a bindinglist containing a custom display class. The grid already contains ImageColumns for displaying the Icon properties which works properly, only that sorting on them isn't quite what we expected. The previous programmer implemented a sortalgorithm where sorting on an DataGridViewImageColumn, for Icon type properties, would result in actually using another TextboxColumn containing numeric values for the sort part. But this isn't generic enough as all ImageColumns are sorted for the same numeric value... So I thought I'd replace the Icon properties for the value objects with IconWrappers containing an icon and a sortable value, and make custom IconWrapperCell and IconWrapperColumn types inhereting from DataGridViewImageColumn and DataGridViewImageCell, and insert these into the DataGridView for the columns that the bindinglist create for the IconWrapper properties. This seems to be close but no sigar. The bindinglist fails to insert the value into the new columns even though the columnname is identical. OnPaint method for the IconWrapperCell keeps trying to paint with value = null, and if I force the value to be an icon, that icon isn't drawn either. Has anybody tried anything like this? I'd really appreciate some feedback if anyone knows anything about replacing/forcing columnstypes for bindinlist created columns. -- modified at 4:51 Thursday 5th July, 2007 Found a workaround to my problem. Didn't solve the jigsaw for replacing bindinglist created columns, but replaced the Icon properties for the value objects with Image type and used the Image.Tag property for storing sortable values. -Larantz- for those about to code, we salute you http://www.tellus-software.com want to make an uninstaller devesh_code4-Jul-07 20:18 devesh_code 4-Jul-07 20:18  Hi I have developed an application in C#. I have made installer in .NET, but i am not able to make the uninstaller.exe to uninstall the application. Thanks Devesh Mishra Re: want to make an uninstaller Vikram A Punathambekar4-Jul-07 21:00 Vikram A Punathambekar 4-Jul-07 21:00  The installer is also the uninstaller. Once you've installed the app, you can go to Add/remove programs and uninstall it. Cheers, Vıkram. After all is said and done, much is said and little is done. Re: want to make an uninstaller devesh_code4-Jul-07 21:13 devesh_code 4-Jul-07 21:13  Thanks for ur reply... But i dont want to uninstall the applicaton from control panel. Because Its a time consuming process. As i am a programmer. So i want to do it programatially. Thanks Devesh Mishra Re: want to make an uninstaller Vikram A Punathambekar4-Jul-07 21:35 Vikram A Punathambekar 4-Jul-07 21:35  devesh_code wrote: But i dont want to uninstall the applicaton from control panel. Because Its a time consuming process. As i am a programmer. So i want to do it programatially. What on earth does that mean? You, as the developer, create an installer and give it to your user. Just as he runs the setup file to install the program, he has to use the Add/remove programs applet to uninstall it. I really, really don't understand what you want. Cheers, Vıkram. After all is said and done, much is said and little is done. Re: want to make an uninstaller devesh_code4-Jul-07 21:56 devesh_code 4-Jul-07 21:56  No need to understand much more. Thanks Devesh Mishra Re: want to make an uninstaller Iftekhar Naim5-Jul-07 8:52 Iftekhar Naim 5-Jul-07 8:52  sorry i don't know the solution either. But i really liked your comment and i would like to develop an uninstaller.exe too. It's quite a hazard to go to control panel every time i need to uninstall a sw. Specially it is disgusting for developers who need to test their project again and again. Hope someone can give a solution.... i believe many people like me, will be happy to find a proper solution... thanks Chayan Re: want to make an uninstaller devesh_code5-Jul-07 19:24 devesh_code 5-Jul-07 19:24  Hi Chayan Thanks for ur comments...I have made an uninstaller.exe. Now just i have integrate it with my application. Thanks Devesh Mishra Re: want to make an uninstaller Iftekhar Naim5-Jul-07 19:39 Iftekhar Naim 5-Jul-07 19:39  Can you please tell me how you did that ? I am really curious to know this. thanks Chayan Re: want to make an uninstaller devesh_code5-Jul-07 19:49 devesh_code 5-Jul-07 19:49  Yah sure.... http://www.codeproject.com/useritems/NET_Uninstaller.asp Try to understand it..... Devesh Mishra Re: want to make an uninstaller Iftekhar Naim5-Jul-07 22:31 Iftekhar Naim 5-Jul-07 22:31  Devesh, thank you very much for being so much helpful. I simply loved the article that you suggested. I can't believe it can be so simple and so cool. thanks my friend. Now i will use it and surprise my friends and colleagues .... Chayan update datatable with adapter.update() hamid_m4-Jul-07 20:10 hamid_m 4-Jul-07 20:10  i fill a datatable with dataadapter and bind it to an bindingsource one of my function return max(id) from above datatable: <br /> datarow[] rows = ds.tables[0].select("id=max(id)");<br /> also datatble has updated whenever needed by: <br /> datable dt=ds.tables[0].getchanges();<br /> adapter.update(dt);<br /> ds.acceptchanges();<br /> my function (select last id) work correctly for first update, but it dosn't work after add one new record, and return same record. why?

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