Excel VBA, Invalid Qualifier, Array.Rank -

-

in below code, nx = xmat.rank returns error "invalid qualifier." why? i'm using excel 2010's built-in vba editor:

public function polyreg(byref x() double, byref y() double) double()   ' =============================   dim nx, ny, i, j integer   dim xmat() double   nx = ubound(x)   ny = ubound(y)   redim xmat(1 nx, 1 order)   ' =============================   = 1 order     j = 1 nx       xmat(j, i) = 1     next j   next   ' =============================   nx = xmat.rank   ' =============================   polyreg = y   ' ============================= end function

i looked @ few related posts failed address concern:

invalid qualifier string.add in outlook vba

https://stackoverflow.com/questions/7889653/invalid-qualifier-error-in-vba

invalid or unqualified reference

i have not found answer question in excel's vba documentation.

i'm not vb expert. if answer below incorrect, please notify me:

visual basic <> visual basic applications (excel)... hard lesson me learn. array.rank function exists in vb does not exist in vba (excel). what. a. shame.

i'm tempted ask question similar answer, because know confound other programmers unfamiliar vb , vba. there policy against asking questions know answer? (topic of theoretical question: try/catch? vb. vba (excel) uses on error.)


Comments

Post a Comment

Popular posts from this blog

javascript - how to protect a flash video from refresh？ -

-
<!doctype html> <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <title>flash video refresh</title> </head> <body> <div id="playerzone"><embed height="496" width="580" flashvars="flvid=19742822&amp;createtime=2012-4-19 13:46:33" wmode="opaque" allowscriptaccess="always" allowfullscreen="true" quality="high" bgcolor="#000000" name="player" id="player" src="swf/mine.swf" type="application/x-shockwave-flash"></div> <a onclick="return test();" id="test">click me popup div,and hide scrollbar</a> </body> the code upon： for example,when click a#test button,popup div,it's no problem,but want hide scrollbar while div popup. i used $('html').css('overflow','hidden') in...
Read more

visual studio 2010 - Connect to informix database windows form application -

-
i trying figure out how connect ibm informix database. have been doing research , have found threads 5 years ago examples not working. i have installed latest sdk ibm informix. i have included ibm.data.informix.dll references in project. i have included using ibm.data.informix; i adding button , on click testing conenction. debug error "sql0035n file "c:\users\adam\documents\visual studio 2010\projects\test\test\msg\en_us\db2nmp.xml" cannot opened." this file not exist , dont see anywhere in program files (x86)\ibm informix client sdk directory. my on click code is private void button1_click(object sender, eventargs e) { const string host = "192.168.obfuscated"; const string servicenum = "1525"; //port? const string server = "serverobfuscated"; const string database = "dbobfuscatedy"; const string user = "myusername"; const string password = ...
Read more

android - Associate same looper with different threads -

-
Image
in application, want create multiple threads working on single queue. create queue know need call looper.prepare() . i want other threads create should associated looper created first thread, how can achieve this? use 1 of java thread safe queue class java.util.concurrent package instead of looper achieve goal. it's more common practice. share queue between threads , post task queue entry 1 thread can entry thread. blockingqueue can - in 1 thread call take() , block thread until thread put() entry queue. that's all. producer consumer pattern example blockingqueue or concurrentlinkedqueue about blockingqueue
Read more