vb.net - Visual Basic 2010 - Create a class where the user can enter variables in then save it to reference in a table later -



vb.net - Visual Basic 2010 - Create a class where the user can enter variables in then save it to reference in a table later -

unfortunately me book brought on visual basic 2010 doesn't cover , can't find solved anywhere else.

as part of coursework need create programme , within programme need have used 2 classes.

the classes similar if can one, can other. have form lots of info entry boxes when fill in info online. have name, address etc, in different boxes , click save , you're done.

i want take different variables entered , save them class, because i'll saving more 1 figured i'd need database each time come in new client client id needs go one, 0001, 0002 etc. want view , able sort entries in table on separate form.

can offer step step guide this.

if not utilize code , seek , explain help me out hell of lot. understand coding , stuff don't need explain loops , iterations , code means.

thank much in advance.

what need do:

create class has members info want retain.

whenever user adds new information, create 1 such above mentioned object, populate info entered , maintain these objects in programme (eg array, list etc) should take care of entering info , maintaining them life span of application.

but need save database. utilize separate object that, 1 object take care of saving info in database in order decouple components. in case, new object have method take input parameter 1 of objects mentioned @ point 1 , save info database. also, utilize edit function, deed pretty much same but, instead of insert, perform edit. same object have additional method loading info database , populate list - mentioned @ point 2 - maintain in application can extend object delete functionality, if needed.

good luck!

vb.net visual-studio-2010 class

Comments

Post a Comment

Popular posts from this blog

web services - java.lang.NoClassDefFoundError: Could not initialize class net.sf.cglib.proxy.Enhancer -

web services - java.lang.NoClassDefFoundError: Could not initialize class net.sf.cglib.proxy.Enhancer - when trying request rest service @ time of response getting exception.. feb 21, 2013 2:34:49 pm com.sun.jersey.spi.container.containerresponse mapmappablecontainerexception severe: exception contained within mappablecontainerexception not mapped response, re-throwing http container java.lang.noclassdeffounderror: not initialize class net.sf.cglib.proxy.enhancer @ org.hibernate.proxy.pojo.cglib.cgliblazyinitializer.getproxyfactory(cgliblazyinitializer.java:117) @ org.hibernate.proxy.pojo.cglib.cglibproxyfactory.postinstantiate(cglibproxyfactory.java:43) @ org.hibernate.tuple.entity.pojoentitytuplizer.buildproxyfactory(pojoentitytuplizer.java:162) @ org.hibernate.tuple.entity.abstractentitytuplizer.<init>(abstractentitytuplizer.java:135) @ org.hibernate.tuple.entity.pojoentitytuplizer.<init>(pojoentitytuplizer.java:55) @ org.hibernate.tuple.e...
Read more

Accessing MATLAB's unicode strings from C -

Accessing MATLAB's unicode strings from C - how can access underlying unicode info of matlab strings through matlab engine or mex c interfaces? here's example. let's set unicode characters in utf-8 encoded file test.txt, read as fid=fopen('test.txt','r','l','utf-8'); s=fscanf(fid, '%s') in matlab. now if first feature('defaultcharacterset', 'utf-8') , c engevalstring(ep, "s") , output text file utf-8. proves matlab stores unicode internally. if mxarraytostring(enggetvariable(ep, "s")) , unicode2native(s, 'latin-1') give me in matlab: non-latin-1 characters replaced character code 26. need getting access underlying unicode info c string in unicode format (utf-8, utf-16, etc.), , preserving non-latin-1 characters. is possible? my platform os x, matlab r2012b. addendum: documentation explicitly states "[mxarraytostring()] supports multibyte encoded characters...
Read more

javascript - mongodb won't find my schema method in nested container -

javascript - mongodb won't find my schema method in nested container - i trying access method of schema stored within mixed container. here situation : have cases model can many different things, have schema each of these things stored in "casecontent" mixed property. var caseschema = mongoose.schema({ casecontent : {}, object : {type:string, default : "null"}, collision : {type : boolean, default : false} }); the casecontent property filled model of 1 of schemas, 1 exemple : var treeschema = new mongoose.schema({ applecount : {type : number, default : 3} }); treeschema.methods.dostuff = function (data) { console.log('hey, listen'); homecoming true; }; then, want utilize method of schema original container : caseschema.methods.dostuff = function (data) { if (this.casecontent.dostuff !== undefined) { this.casecontent.dostuff(); console.log('it worked'); } else { ...
Read more