[ad_1] StreamWriter is not an unmanged resource, its a .NET class, and it is 100% managed. Another totally different thing is that StreamWriter might internally use unmanaged resources or own an IDisposable object that in turn might use an unmanaged resource, or simply extends a class that implements IDisposable. The latter two are the reasons … Read more
[ad_1] if (A !=1 || A!=2){ printf(foobar); } After you changed your question, the answer would be… if (A !=1 && A!=2) { printf(foobar); } 5 [ad_2] solved C how to make it so that if something is not equal do this [closed]
[ad_1] OP, this code makes me want to weep for little children, but the reason you’re getting errors is because you’re placing 4 separate variables in MessageBox.Show() call and not tying them together. Update Based on your comment, when I try to type oH_N1_N1.ListH_N1_N2, there is no N201_Name01 and N201_Name02 That’s because oH_N1_N1.ListH_N1_N2 is a … Read more
[ad_1] I solved this, install hdbclient 32 bit and copy libadonetHDB32.dll/.pdb again as libadonetHDB.dll/ pdb into hdbclient. [ad_2] solved %1 is not a valid Win32 application ERROR WITH HANA [closed]
[ad_1] I don’t want to do your homework for you. However, I know that it sometimes helps to see a working example. This is a really super rudimentary example, but it should help you to understand the logic behind such a problem. Please study this answer, rather than just submitting it as correct. You will … Read more
[ad_1] An alternative to the StringBuilder approach: static class StringExt { public static string InsertAfterEvery( this string source, string insert, int every, string find) { int numberFound = 0; int index = 0; while (index < source.Length && index > -1) { index = source.IndexOf(find, index) + find.Length; numberFound++; if (numberFound % every == 0) … Read more
[ad_1] what is the meaning of char *s={‘h’,’e’,’l’,’l’,’o’,’\0′}; in C and how it is different from char *s=”hello”;? [duplicate] [ad_2] solved what is the meaning of char *s={‘h’,’e’,’l’,’l’,’o’,’\0′}; in C and how it is different from char *s=”hello”;? [duplicate]
[ad_1] WPF is a computer-software graphical subsystem for rendering user interfaces in Windows-based application. WCF is a set of APIs in the .NET Framework for building connected, service-oriented applications. There is a cool blog post about how you can implement a WCF service and then consume it using a WPF client. 2 [ad_2] solved How … Read more
[ad_1] You could use Enumerable.Except on these fields: var sendIdentityFields = from s in sendTable.AsEnumerable() select new { BUS = s.Field<int>(“BUS”), IDENT = s.Field<int>(“IDENT”), STATION = s.Field<int>(“STATION”), REF1 = s.Field<string>(“REF1”), REF2 = s.Field<string>(“REF2”), REF3 = s.Field<string>(“REF3”), REF4 = s.Field<string>(“REF4”), REF5 = s.Field<string>(“REF5”), REF6 = s.Field<string>(“REF6”), REF7 = s.Field<string>(“REF7”), REF8 = s.Field<string>(“REF8”) }; var receivedIdentityFields = … Read more
[ad_1] You have most likely an error somewhere in your timer making it throw an exception. You will not detect that since System.Timers.Timer silently ignores all unhandled exceptions. You’ll therefore have to wrap all code with a try/catch block: private void getFileList(object sender, EventArgs e) { try { DeleteOldBackupFiles(); } catch (Exception ex) { //log … Read more
[ad_1] what are the methods “public override bool equals(object obj)” and “public override int gethashcode()” doing? [closed] [ad_2] solved what are the methods “public override bool equals(object obj)” and “public override int gethashcode()” doing? [closed]
[ad_1] What I am doing here is getting all the child controls of the wrap panel assuming that you only have buttons on your wrap panel. I then generate random numbers between 0 and the total count of the children and then raising the event. (I am currently editing and formatting my answer) XAML: <WrapPanel … Read more
[ad_1] I think there is a problem with trying to put the checksum or hash directly into your executable. Such an approach would mean that the checksum/hash is going to be taken into account when determining the checksum/hash of your executable/binary. You can’t encode the checksum/hash without affecting the resulting hash/checksum of the binary/executable. Without … Read more
[ad_1] Why don’t you just make it simple: #include<stdio.h> #include<stdlib.h> int main() { FILE *fs,*ft; int ch; fs=fopen(“your/file/path”,”rb”); if(fs==NULL) { puts(“Unable to open source!”); exit(1); } ft=fopen(“new/file/path”,”wb”); if(ft==NULL) { puts(“Unable to copy!”); fclose(fs); exit(2); } while(1) { ch=fgetc(fs); if(ch==EOF) break; fputc(ch,ft); } fclose(fs); fclose(ft); return 0; } 5 [ad_2] solved Copy one image file to … Read more
[ad_1] try this for url …./api/books?author-id=3&genre-id=5 . It works for all net versions [HttpGet] public async Task<IHttpActionResult> GetBooks() { var parameters = GetBooksParameters(HttpContext); // … } [NonAction] private BooksParameters GetBooksParameters(HttpContext httpContext) { var parameters = new BooksParameters(); var queryString = httpContext.Request.QueryString.Value; foreach (string item in queryString.Split(‘&’)) { string[] parts = item.Replace(“?”, “”).Split(‘=’); switch (parts[0]) { … Read more