visual studio - Trying to Create a Extractor program in VB.net -


so i'm trying create program game take mods in .zip form folder , extract them in game folder, code i've got far. think code of button2 can't folder's other button's have tried several things cant work.

imports system.io.compression imports system.io  public class form1  dim gamefolder string dim zipfolder string   private sub button1_click(sender object, e eventargs) handles button1.click     close() end sub  public sub button2_click(sender object, e eventargs) handles button2.click      dim mypath string     dim fname string      mypath = zipfolder  ' select zip location folder     fname = dir(mypath & "*.zip")  ' first zip file     while len(fname) > 0         zipfile.extracttodirectory(fname, mypath)         fname = dir()   ' next matching file     loop end sub  public sub button3_click(sender object, e eventargs) handles button3.click     dim fd folderbrowserdialog = new folderbrowserdialog() ' let user select zip folder     dim zipfolder string     if fd.showdialog() = dialogresult.ok         zipfolder = fd.selectedpath 'set zipfolder string output of folderbrowser     end if end sub  public sub button4_click(sender object, e eventargs) handles button4.click     dim fd folderbrowserdialog = new folderbrowserdialog() 'let user select game folder     dim gamefolder string     if fd.showdialog() = dialogresult.ok         gamefolder = fd.selectedpath 'set gamefolder string output of folderbrowser     end if end sub  end class

apart initial declarations @ top of code,

remove other occurrences of 

dim gamefolder string dim zipfolder string

the reason when declare them in subs, code in sub use local declaration in preference global one.

so, when assign dialog results variables in current code, assigned local variables, not form wide variables.


Comments

Post a Comment

Popular posts from this blog

angular - Ionic slides - dynamically add slides before and after -

hi i'm using ngfor create set of 3 slides while starting in middle i'm guaranteed able slide left or right on start. when slide right can simple listen reachedend , push slide array i'm looping. but have problem adding slide beginning. if same above , use e.g. array.unshift() or spread add item beginning, view think it's on position 0 , snaps view new slide. the code below work animates slide change index 1. slide = [0,1,2] //example loop slidechanged(event) { if(this.slides.isbeginning()){ this.slide = [this.slide[0]-1, ...this.slide]; this.slides.update(); this.slides.slideto(1) } } <ion-slides [initialslide]="1" (ionslidedidchange)="slidechanged($event)"> <ion-slide *ngfor="let item of slide"> <h1>slide {{item}}</h1> </ion-slide> </ion-slides> any appreciated! you can using ionslidenextend , ionslideprevend events slides . please
Read more

minify - Minimizing css files -

i want know how css files can minimized. currently, using external sites css minifier compress css files. however, after removing whitespaces, comments, etc, file sizes reduced 10-15%. how frameworks bootstrap manage make minimized versions kilobytes. as example, css is: body { background-color: #ff0; } the reduction goes 28 bytes 22 bytes other css files have lot more characters still smaller this. actually minifying code means it's remove thing code white space characters new line characters comments block delimiters it reduces amount of code has transferred on web , speed site load fastly.but unreadable format.
Read more

Add a dynamic header in angular 2 http provider -

i have http interceptor built via tutorial https://scotch.io/@kashyapmukkamala/using-http-interceptor-with-angular2 the problem need have dynamic header changes automatically once changes 'mode' in app. service able tell interceptor change header, or have interceptor pull header (which string)from service each request. able throwing away patch method, call http.patch('new header string') set header string. call in service controls 'mode' setting. wondering if there way interceptor pull recent value service each request or if can add method http provider via interceptor? i've tried call service in interceptor each request returns undefined. because creating new instance of service or copying value before service fired , loaded/changed data. i don't want pass header string every http provider call because defeats purpose of having interceptor, id able set once changes or have provider fetch service before makes request. tl;dr : need add autom
Read more