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Help in saving databaseDear friends
I started a new project in Visual studio 2005, then I added a database connection using the wizard (access database) the problem that when I press the save button on the automatically generated toolbar nothing saved to my database file, so each time I restarted the project I found the original dat unmodified what code should I add to the wizard-generated code to let the original database file updated permanently thanks in advance SemiNovice,
Can you tell what wizard you did use, by generating only a connection string this will not work. Cor Show quoteHide quote "SemiNoviceProgramer" <hgnov3***@gmail.com> schreef in bericht news:1149658100.396372.226640@f6g2000cwb.googlegroups.com... > Dear friends > I started a new project in Visual studio 2005, then I added a database > connection using the wizard (access database) > the problem that when I press the save button on the automatically > generated toolbar nothing saved to my database file, so each time I > restarted the project I found the original dat unmodified > what code should I add to the wizard-generated code to let the original > database file updated permanently > > thanks in advance > thank you Cor for your reply,
I mean the add new data source wizard in VS 2005 (the Tab next to the solution explorer) Every thing wworks weel excepth that the Save button saves to the data set not to the data base! thanks in advance for your help Nesr Cor Ligthert [MVP] wrote: Show quoteHide quote > SemiNovice, > > Can you tell what wizard you did use, by generating only a connection string > this will not work. > > Cor > > > "SemiNoviceProgramer" <hgnov3***@gmail.com> schreef in bericht > news:1149658100.396372.226640@f6g2000cwb.googlegroups.com... > > Dear friends > > I started a new project in Visual studio 2005, then I added a database > > connection using the wizard (access database) > > the problem that when I press the save button on the automatically > > generated toolbar nothing saved to my database file, so each time I > > restarted the project I found the original dat unmodified > > what code should I add to the wizard-generated code to let the original > > database file updated permanently > > > > thanks in advance > > That can be a long traject to find why.
So you did do Data create DataSource Dragged the DataSource from the DataSourceView box on your form Than there should be generated beside the dataview with the save button as a diskette something as BindingSource.EndEdit TableAdapter Fill Is that the situation? Cor Show quoteHide quote "SemiNoviceProgramer" <hgnov3***@gmail.com> schreef in bericht news:1149913498.625628.283270@h76g2000cwa.googlegroups.com... > thank you Cor for your reply, > I mean the add new data source wizard in VS 2005 (the Tab next to the > solution explorer) > Every thing wworks weel excepth that the Save button saves to the data > set not to the data base! > thanks in advance for your help > Nesr > > Cor Ligthert [MVP] wrote: >> SemiNovice, >> >> Can you tell what wizard you did use, by generating only a connection >> string >> this will not work. >> >> Cor >> >> >> "SemiNoviceProgramer" <hgnov3***@gmail.com> schreef in bericht >> news:1149658100.396372.226640@f6g2000cwb.googlegroups.com... >> > Dear friends >> > I started a new project in Visual studio 2005, then I added a database >> > connection using the wizard (access database) >> > the problem that when I press the save button on the automatically >> > generated toolbar nothing saved to my database file, so each time I >> > restarted the project I found the original dat unmodified >> > what code should I add to the wizard-generated code to let the original >> > database file updated permanently >> > >> > thanks in advance >> > > Yes this is the situation, and unfortunately the save button (the
diskette) did not save changes to the database but to the dataset (ie changes are temporarely occured till I stopped running the program, so when stopped and restarted, the original data base is loaded and all changes are discarded) What Can I Do to save to the database file??? Thanks to you all Cor Ligthert [MVP] wrote: Show quoteHide quote > That can be a long traject to find why. > > So you did do > Data create DataSource > Dragged the DataSource from the DataSourceView box on your form > > Than there should be generated beside the dataview with the save button as a > diskette something as > BindingSource.EndEdit > TableAdapter Fill > > Is that the situation? > > Cor > > "SemiNoviceProgramer" <hgnov3***@gmail.com> schreef in bericht > news:1149913498.625628.283270@h76g2000cwa.googlegroups.com... > > thank you Cor for your reply, > > I mean the add new data source wizard in VS 2005 (the Tab next to the > > solution explorer) > > Every thing wworks weel excepth that the Save button saves to the data > > set not to the data base! > > thanks in advance for your help > > Nesr > > > > Cor Ligthert [MVP] wrote: > >> SemiNovice, > >> > >> Can you tell what wizard you did use, by generating only a connection > >> string > >> this will not work. > >> > >> Cor > >> > >> > >> "SemiNoviceProgramer" <hgnov3***@gmail.com> schreef in bericht > >> news:1149658100.396372.226640@f6g2000cwb.googlegroups.com... > >> > Dear friends > >> > I started a new project in Visual studio 2005, then I added a database > >> > connection using the wizard (access database) > >> > the problem that when I press the save button on the automatically > >> > generated toolbar nothing saved to my database file, so each time I > >> > restarted the project I found the original dat unmodified > >> > what code should I add to the wizard-generated code to let the original > >> > database file updated permanently > >> > > >> > thanks in advance > >> > > > Novice,
Withouth that there is an error showed this cannot happen. Can you set before the code in the code part xxxxxxxxxxxxx.endedit a breakpoint. Click inside that second empty column on the left. Or right click breakpoints and choose that. Cor Show quoteHide quote "SemiNoviceProgramer" <hgnov3***@gmail.com> schreef in bericht news:1150015334.523775.112040@g10g2000cwb.googlegroups.com... > Yes this is the situation, and unfortunately the save button (the > diskette) did not save changes to the database but to the dataset (ie > changes are temporarely occured till I stopped running the program, so > when stopped and restarted, the original data base is loaded and all > changes are discarded) > > > What Can I Do to save to the database file??? > > > Thanks to you all > > > Cor Ligthert [MVP] wrote: >> That can be a long traject to find why. >> >> So you did do >> Data create DataSource >> Dragged the DataSource from the DataSourceView box on your form >> >> Than there should be generated beside the dataview with the save button >> as a >> diskette something as >> BindingSource.EndEdit >> TableAdapter Fill >> >> Is that the situation? >> >> Cor >> >> "SemiNoviceProgramer" <hgnov3***@gmail.com> schreef in bericht >> news:1149913498.625628.283270@h76g2000cwa.googlegroups.com... >> > thank you Cor for your reply, >> > I mean the add new data source wizard in VS 2005 (the Tab next to the >> > solution explorer) >> > Every thing wworks weel excepth that the Save button saves to the data >> > set not to the data base! >> > thanks in advance for your help >> > Nesr >> > >> > Cor Ligthert [MVP] wrote: >> >> SemiNovice, >> >> >> >> Can you tell what wizard you did use, by generating only a connection >> >> string >> >> this will not work. >> >> >> >> Cor >> >> >> >> >> >> "SemiNoviceProgramer" <hgnov3***@gmail.com> schreef in bericht >> >> news:1149658100.396372.226640@f6g2000cwb.googlegroups.com... >> >> > Dear friends >> >> > I started a new project in Visual studio 2005, then I added a >> >> > database >> >> > connection using the wizard (access database) >> >> > the problem that when I press the save button on the automatically >> >> > generated toolbar nothing saved to my database file, so each time I >> >> > restarted the project I found the original dat unmodified >> >> > what code should I add to the wizard-generated code to let the >> >> > original >> >> > database file updated permanently >> >> > >> >> > thanks in advance >> >> > >> > > On 6 Jun 2006 22:28:20 -0700, "SemiNoviceProgramer"
<hgnov3***@gmail.com> wrote: >Dear friends 1) Run the project .exe file in the project's bin\debug folder.>I started a new project in Visual studio 2005, then I added a database >connection using the wizard (access database) >the problem that when I press the save button on the automatically >generated toolbar nothing saved to my database file, so each time I >restarted the project I found the original dat unmodified >what code should I add to the wizard-generated code to let the original >database file updated permanently > >thanks in advance 2) Save some data and then close app. 3) Rerun the .exe file. 4) Do the saved changes show? Gene 
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