Find out 1st,2nd,3rd .... nth index of value to given string

Question

0.00/5 (No votes)

See more:

Hi all,

in my webapplication have a error 2 types

Error1:Hard9360259Missing or Invalid some Value

in this case iam displaying ="Missing or Invalid some Value"

how to display in the sense

string values = "Hard9360259Missing or Invalid some Value";
if (values.Contains("Hard"))
values = values.Substring(4);
else if (values.Contains("Transient"))
values = values.Substring(9);

Array list = values.ToArray();
countvalues = IsNumorString(list);
Response.Write("The Interger Values Count=" + countvalues + "");
errorresult = values.Substring(countvalues);
Response.Write("Error Result is:" + errorresult);

//validate the char is int or string

C#

public bool IsNumber(string str)
       {
           int number;
           return int.TryParse(str, out number);
       }

//return how many integers or there in front of message
       public int IsNumorString(Array strv)
       {
           if (strv != null)
           {
               //if (strv[0] == "H")
               //    addhard = "";

               foreach (var val in strv)
               {
                   object stv = val;
                   //adding hard and transient
                   if (stv == "H")
                       addhard = stv;
                   else if (stv == "T")
                       addtrans = stv;
                   //validate number or integer
                   bool re = IsNumber(Convert.ToString(stv));
                   if (re)
                       Number++;
                   else
                       return Number;
               }
           }

           return Number;
       }

lastly iam displaying user convinient message="Missing or Invalid some Value";

in some cases error like this

Error2:Hard9360259Missing or Invalid some Value Hard9360266Missing or Invalid some value Hard9370260Missing or Invalid some Value.

So in this case i don't know how to cut the "hard" and starting "number" and display 3messages

message1="Missing or Invalid some Value";
message2="Missing or Invalid some Value";
message3="Missing or Invalid some Value";

so if anyone knows reply this

Thanks and advance..........

Posted 30-Jan-12 1:31am

Bojjaiah

Add a Solution

2 solutions

Solution 2

try this
to get "hard"
values = values.Substring(0,3);

to get Transient
values = values.Substring(0,8);

toget nuber from "Hard9360259Missing"
values = values.Substring(4,7);

toget nuber from "Transient9360259Missing"
values = values.Substring(9,7);

Posted 30-Jan-12 1:58am

CRDave1988

Comments

Bojjaiah 30-Jan-12 8:02am

error code is not fixed dev...

any way Thank you for your reply.........

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

E.F. Nijboer · Accepted Answer · 2012-01-30T01:54:00

Solution 1

I think Regex.Split might do it. Something like: Regex.Split(values, "Hard\d*") (untested though).

Good luck!

Posted 30-Jan-12 1:54am

E.F. Nijboer

Comments

Bojjaiah 30-Jan-12 8:04am

Thank you.........

finally i have done

protected void Button1_Click(object sender, EventArgs e)
{

TextBox1.Text = @"Hard9360259Missing or Invalid some Value Hard9360266Missing or Invalid some value Hard9370260Missing or Invalid some Value";

string values = TextBox1.Text;
string[] reg = Regex.Split(TextBox1.Text, "Hard");

string list = HardMessage(reg);

Response.Write(list);

}

///

/// return error message
///

/// <param name="reg"></param>
/// <returns>
private string HardMessage(string[] reg)
{
string[] list = reg;
if (list != null)
{
for (int i = 0; i < list.Length; i++)
{
string strva = list[i];//.GetValue(i).ToString();
if (strva == "")
{

}
else
{
Number = 0;
foreach (var val in strva)
{
object stv = val;
//validate number or integer
bool re = IsNumber(Convert.ToString(stv));
if (re)
Number++;
else
break;
}
message += strva.Substring(Number);

}
}

}
return message;
}

Espen Harlinn 9-Feb-12 9:11am

5'ed!