Is this forum for C# as well?

Hi

I have a small problem with an array. I get given a customer code which needs to be broken in an array (no problem). Lets pretend the customer code is sweets20. I need to break it down into 2 categories. 1, sweets, 2 the number (quantity).

My code

Expand|Select|Wrap|Line Numbers

 
 string array_PartNo = txtPartNo.Text;

                    char[] array_PartNo02 = array_PartNo.ToCharArray();
 
                    for (int i = 0; i < array_PartNo02.Length; i++) ;

                    {

                        string var_food = "";

                        var_food += array_PartNo02[0];

                        var_food += array_PartNo02[1];

                        var_food += array_PartNo02[2];

                        var_food += array_PartNo02[3];

                        var_food += array_PartNo02[4];

                        var_food = var_food.ToUpper();

So, it breaks the partno (sweets20) into individual characters, then it builds them up (eg, taking array 0 - 4 and turning it into a string. I can use the same method for the number of sweets with PartNo02[5] and PartNo02[06].

However, if some one ordered 100 sweets, the entire thing goes bad. I need a way of telling the program to count the last few (however long it may be)

Any ideas? I may be going totally the wrong way around this.

Thank you

Dave

Jan 29 '08 #1

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819

nateraaaa

663

Expert 512MB

Try this code

Expand|Select|Wrap|Line Numbers

 string array_PartNo = "sweets100";

            char[] array_PartNo02 = array_PartNo.ToCharArray();
 
            string var_food = "";

            string amountOrdered = "";

            for(int i = 0; i < array_PartNo02.Length; i++)

            {

                try

                {

                    int amount = Convert.ToInt32(array_PartNo02[i].ToString());

                    amountOrdered += amount.ToString();

                }

                catch

                {

                    //Not a number

                    var_food += array_PartNo02[i].ToString();

                }

            }
 
            Response.Write(var_food + "<br>" + amountOrdered);

Nathan

Jan 29 '08 #2

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