excel vba - Let Value-string, Get value long VBA -

-

i'm using class module store values position of buttons. use same function add 3 buttons in row, , need change .left position button based on type;

ie 'create' button, @ .left value column a

for 'update' button, @ .left value column b

for 'destroy' button, @ .left value column c

i add case select in code, readability think sit better in class module.

currently trying following- relevant lines in class module:

private pleft long  public property left() long left = pleft end property  public property let left(strtype string)     select case strtype         case "create"             pleft = prange.offset(0, 4).left         case "update"             pleft = prange.offset(0, 5).left         case "open"             pleft = prange.offset(0, 6).left     end select end property

relevant lines in module:

dim button cbutton sub letvalueforleft()     set button = new cbutton     button.left = "create" end sub

heart breakingly error :

enter image description here

i assume because i'm leting string , geting long, there way around this?

i have been using useful guide below, says nothing type of situation:

http://www.cpearson.com/excel/classes.aspx

the let , get of property need same type. if understand correctly you're trying do, can make left read-only property , use method initialize it:

'class private pleft long  public property left() long     left = pleft end property  public sub assignleft(strtype string)     select case strtype         case "create"             pleft = prange.offset(0, 4).left         case "update"             pleft = prange.offset(0, 5).left         case "open"             pleft = prange.offset(0, 6).left     end select end sub

you'd call this:

set button = new cbutton button.assignleft "create"

Comments

Post a Comment

Popular posts from this blog

Spring Boot + JPA + Hibernate: Unable to locate persister -

-
i trying work entity inside request method of spring boot application. entity in project , pom.xml has dependencies it. why error message?: org.hibernate.unknownentitytypeexception: unable locate persister: com.ric.bill.model.bs.par package com.ric.web; import java.util.concurrent.atomic.atomiclong; import javax.persistence.entitymanager; import javax.persistence.persistencecontext; import net.sf.ehcache.cachemanager; import net.sf.ehcache.management.cache; import net.sf.ehcache.management.cachestatistics; import org.hibernate.stat.statistics; import org.springframework.beans.factory.annotation.autowired; import org.springframework.boot.autoconfigure.domain.entityscan; import org.springframework.cache.annotation.enablecaching; import org.springframework.transaction.annotation.enabletransactionmanagement; import org.springframework.transaction.annotation.propagation; import org.springframework.transaction.annotation.transactional; import org.springframework.web.bind.annotati...
Read more

go - Golang: panic: runtime error: invalid memory address or nil pointer dereference using bufio.Scanner -

-
i implementing go program uses bufio.scanner , bufio.writer have packaged code follows package main import ( "fmt" "player/command" "strings" ) func main() { //enter code here. read input stdin. print output stdout commands.scanner.scan() { //scan new line , send comand variable check command exist or not input := strings.split(strings.trim(commands.scanner.text(), " "), " ") command := input[0] if command == "" { fmt.printf("$ %s:", commands.pwd) continue } if !commands.commands[command] { commands.throwerror("cannot recognize input.") } else { commands.execute(command, input[1:], nil) } fmt.printf("$ %s:", commands.pwd) } } i using init.go file in main package follows package main import ( "flag" "player/sourc...
Read more

c - double free or corruption (fasttop) -

-
this code reads null terminated string file (file containing null terminated strings & should provide index wanted string). error: *** error in `./main': double free or corruption (fasttop): 0x090a4a80 *** aborted code: char *tmp_realloc=null; char *sstring=null; int i=1; /*set file pointer point string*/ fseek(fh,index,seek_set); sstring=(char*)malloc(sizeof(char)); if(sstring == null) return null; tmp_realloc=sstring; while( (*(sstring+i-1)=(char)fgetc((file*)fh)) != 0x0 ) { /*reallocate more memory*/ tmp_realloc=(char*)realloc((char*)sstring,++i); /*if not same address copy old new & set old point new*/ if(tmp_realloc != sstring){ strcpy((char*)tmp_realloc,(char*)sstring); free(sstring); sstring=tmp_realloc; } } could tell me pointer causing issue (& reason) ? remove part /*if not same address copy old new & set old point new*/ if(tmp_realloc != sstring){ strc...
Read more