Create a table

[abbd]

Hi, I would create a table who every cas was : array < String ^, 2 > ^ tab=gcnew array < String ^, 2 > (20, 200); i try for array < String ^, 3 > ^ tab=gcnew array < String ^, 3 > (20, 200);, i can't make : tab[1][2]= subItems when array^ subItems=gcnew array(16); Thank you verry mutch

[Mark Salsbery]

I don't understand what you're trying to do, but I see right away that you're trying to create a 3 dimension array with only two arguments in the constructor. What happened to our previous thread?  I thought you needed an array of arrays... Mark

Mark Salsbery Microsoft MVP - Visual C++ :java:

[abbd]

Hi, they are always an exception, how i can add in table of arrays, i do : tab[i][j]=Subitem; Thank you verry mutch

[Mark Salsbery]

tab needs to be defined to hold the type that subitem is.  You didn't show what subitem is in your first post. Mark

Mark Salsbery Microsoft MVP - Visual C++ :java:

[abbd]

the definition of subItem was array^ subItems=gcnew array(16);,

[iddqd515]

you've created a rectangular multidimensional array rather than a jagged one. As such, you need to access elements like this tab[i,j] rather than tab[i][j] (which you would do for a jagged array in C++/CLI)

[Mark Salsbery]

That's not valid.  Your arrays need to have a type.  What do you want to do?  Mark

Mark Salsbery Microsoft MVP - Visual C++ :java:

[abbd]

i try for : array < String ^, 3 > ^ sub2=gcnew array < String ^, 3 > (20,100,200); array^ subItems=gcnew array(16); subItems[0]="1"; subItems[1]="2"; . . subItems[15]="14"; sub2[0,0] = subItems but they are an error : Error 80 error C3262: invalid array indexing: 1 dimension(s) specified for 3-dimensional 'cli::array ^' Thank's

[Mark Salsbery]

abbd wrote:

array < String ^, 3 > ^ sub2=gcnew array < String ^, 3 > (20,100,200); array^ subItems=gcnew array(16); sub2[0,0] = subItems

You have a bunch of things wrong here.  Do you have an understanding of C++ arrays? They are strongly typed, like the whole language is. To define an array you have to specify a type - this won't work: array^ subItems=gcnew array(16); Now to add this array type to your multi-dimension array, that multidimensioned array must be defined to hold an array type - the type of subItems, which you haven't defined. If you have an array with three dimensions then you must access members of the array using three arguments. Mark

Mark Salsbery Microsoft MVP - Visual C++ :java:

[George L Jackson]

:confused: Are you trying to do something like this:

array<array<String^>^, 3>^ sub2 = 
	gcnew array<array<String^>^,3>(10, 10, 10);

array<String^>^ subitems = gcnew array<String^>(15);
 
subitems[0] = "one";
subitems[1] = "two";
 
sub2[0, 0, 0] = subitems;
 
Console::WriteLine(sub2[0, 0, 0][0]);

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