public StringUp(StringUp value)
{
if (value == null)
{
throw new ArgumentException("value " + "object reference not set to an instance of an object.");
}
_arrayString = new char[value.Length];
Array.Copy(value._arrayString, _arrayString, value.Length);
}
public void Append(StringUp value)
{
//StringUp temp = new StringUp(value);
if (value == null)
{
throw new ArgumentException("value " + "object reference not set to an instance of an object.");
}
_arrayString = _arrayString.Concat(value._arrayString).ToArray();
}
public bool Equals(StringUp otherstringup)
{
if (Object.ReferenceEquals(this, otherstringup))
{
return(true);
}
if (this.Length != otherstringup.Length)
{
return(false);
}
for (int i = 0; i < otherstringup.Length; i++)
{
if (this[i] != otherstringup[i])
{
return(false);
}
}
return(true);
}
