Is there a "Space(n)" method in C#/.Net? -

-

i'm converting ancient vb6 program c# (.net 4.0) , in 1 routine lots of string manipulation , generation. of native vb6 code uses have analogues in c# string class, e.g., trim(). can't seem find replacement space(n), apparently generates string n spaces.

looking through msdn documentation, there seems space() method vb.net couldn't find mentioned outside of vb.net context. why this? thought .net languages share same clr.

does c# or .net have generic space() method can use in c# i'm overlooking somewhere?

n.b. i'm aware writing one-liners generate n-spaces popular quiz-question , programmers' bar-game programming languages, i'm not looking advice on that. if there's no native way in c#/.net it's easy enough write simple method; don't want reinvent wheel.

use constructor on system.string:

new string(' ', 10);

http://msdn.microsoft.com/en-us/library/xsa4321w(v=vs.110).aspx

here's neat extension method can use, (although it's better use string constructor , save method call):

public static class charextensions {     public static string repeat(this char c, int count)     {         return new string(c, count);     } } ... string spaces = ' '.repeat(10);

Comments

Post a Comment

Popular posts from this blog

java - WrongTypeOfReturnValue exception thrown when unit testing using mockito -

-
my test list<person> mylist; @test public void testisvalidperson() { mylist = new arraylist<person>(); mylist.add(new person("tom")); when(persondao.get(person)).thenreturn(mylist); when((persondao.get(person)).isempty()).thenreturn(false);//------exception thrown boolean result = service.isvalid("tom"); assertfalse(result); } method tested: public boolean isvalid(string person){ persondao = new persondao(); person personobj = new person(person); return (persondao.get(person).isempty())?false : true; } exception thrown: org.mockito.exceptions.misusing.wrongtypeofreturnvalue: boolean cannot returned get() get() should return list *** if you're unsure why you're getting above error read on. due nature of syntax above problem might occur because: 1. exception *might* occur in wrongly written multi-threaded tests. please refer mockito faq on limitations of concurrency testing. 2. sp
Read more

php - Magento - Deleted Base url key -

-
i working on cleaning url: http://mydomain.com/shop/shop/deals i going through settings in configuration tab in admin panel on magento , change secure , unsecure base urls remove first base url "shop" web page read: http://mydomain.com/shop/deals so changed unsecure base urls mydomain.com/shop mydomain.com , secure 12.345.67.89/shop 12.345.67.89. wrong thing do. i cannot reload page or admin console. how access these files through ftp , change correctly there?? when make changes in admin panel changes made in database not in file. have make changes in database. 1.go database , select core_config_data table under table find web/unsecure/base_url , web/secure/base_url . make changes here. don't forget clear cache in var/cache folder
Read more

android - How to disable Button if EditText is empty ? -

-
i have edittext , button in application. when button clicked,the text entered in edittext added listview. i want disable button if edittext empty.how ? this code button click imagebutton imb=(imagebutton)findviewbyid(r.id.btn_send); imb.setonclicklistener(new onclicklistener() { @override public void onclick(view arg0) { edittext et = (edittext)findviewbyid(r.id.edittext1); string str = et.gettext().tostring(); web1.add(str); toast.maketext(shoutsingleprogram.this, "you entered...."+str, toast.length_short).show(); adapter1.notifydatasetchanged(); et.settext(""); } }); } how can ? edittext1.addtextchangedlistener(new textwatcher() { @override public void ontextchanged(charsequence s, int start, int before, in
Read more