C#

class ClassToSerialize
   {
      //dictionary to be serialized
       private Dictionary<string,string> dict=new Dictionary<string,string>();
       //dictionary does not supported by serilization so work aroun is
       //to this is convert dictionary in array and add them as xmlarray to serilization................No other way out
       //we have to handle serializatrion and deserialization of dictionary

       [XmlArray("Name")]
       [XmlArrayItem("ItemName", Type = typeof(DictionaryEntry))]
       public DictionaryEntry[] _signalsNotToBeVerified
       {
           get
           {
               //Make an array of DictionaryEntries to return
               DictionaryEntry[] ret = new DictionaryEntry[this.dict.Count];
               int index = 0;
               DictionaryEntry de;
               //Iterate through Stuff to load items into the array.
               foreach (KeyValuePair<string,> dictEntries in this.dict)
               {
                   de = new DictionaryEntry();
                   de.Key = dict.Key;
                   de.Value = dict.Value;
                   ret[index] = de;
                   index++;
               }
               return ret;
           }
           set
           {
               this.dict.Clear();
               for (int index = 0; index < value.Length; index++)
               {
                   this.dict.Add((string)value[index].Key, (string)value[index].Value);
               }
           }
   }

    byte[] encrypted = new byte[130000];
encrypted =  rsaCSP.Encrypt(toEncrypt, false);

byte[] encrypted = rsaCSP.Encrypt(toEncrypt, false);

Bad Length

byte[] encrypted =  rsaCSP.Encrypt(toEncrypt, false);

musefan wrote:

just check if result is 0 for an error

string wrong = "xyz";
result = int.Parse(wrong); // an exception is thrown here

string wrong = "xyz";
int result = -1;
bool success = int.TryParse(wrong, out result); // success is false, while result will still be -1

hopingToCode wrote:

only set to zero if there is no valid number

public static class ExtensionMethods
{
    /// <summary>
    /// Converts a string to an integer.
    /// </summary>
    /// <param name="value">The string to convert.</param>
    /// <returns>The integer value of the string if valid; otherwise, zero.</returns>
    public static Int32 ToInt32(this string value)
    {
        int result;
        Int32.TryParse(value, out result);
        return result;
    }
}

int intFromFile = stringFromFile.ToInt32();

string x = "10";
int xInt;
try
{
xInt = Convert.ToInt32(x);
}
catch
{
xInt = 0;
}