Re: how to get array values size

Paul Linton — Fri, 03 Jul 2009 08:20:52 GMT

I'm not quite sure what you are trying to do because the length of fail is 6 (you have set that when you assigned the new string[6] in the declaration of fail).

But, when you compare you need to use == and not =. A single = is for assignment. A double == is for comparison. So fail.Length==3 is false but fail.Length==6 is true.

Let us know what you are really trying to do if you need more help.

how to get array values size

rsunilsurender — Fri, 03 Jul 2009 05:27:04 GMT

Hello friends,
I done a small program which i pasted below iam getting error in this line if(fail.Length =3). I dono how to get the array values size not length.So please me....
string[] a=new string[5];
By using Length method we can get length ie 6 as a output...But if i stored three string values how to get that value number...

Please help me out.....

<%
String Result="hello dude nvo what is ur problem nvo match today is it vow nvo match for its gud ya k then nvo entries";
int[] Resultt = new int[6];
string[] pass =new string[6];
string[] fail =new string[6];
String a = "available";
String b="unavailable";

string[] datas = new string[]
        {
            "no",
            "no match",
            "no match for",
            "no entries",
        };
for(int i = 0; i <= 3; i++)
{
Resultt[i] = Result.IndexOf(datas[i]);
}
for (int i = 0; i <= 3; i++)
{
    if (Resultt[i] != -1)
    {
        //Response.Write("available");

  for(int j=0; j<=3; j++)
  {
  pass[j] = a;
  }

    }
    else
    {
        //Response.Write("unavailable");

  for(int k=0; k<=3; k++)
  {
  fail[k] = b;
  }
    }
if(fail.GetLength =3)
//if(fail.Length =3)
//if(sizeof(fail) =3)
{
Response.Write("unavailable");
}
else
{
Response.Write("available");
}
}
%>

C#

Re: how to get array values size

how to get array values size