/// <summary>
/// Creates a template resource name with the given root name.<para/>
/// For example, if <paramref name="rootName"/> is <c>"Equation"</c> and the document
/// contains no resources, then this method will return <c>"Equation 1"</c>. However,
/// calling this method again with the same root name will return <c>"Equation 2"</c>,
/// as <c>"Equation 1"</c> is already taken. Removing <c>"Equation 1"</c> from the
/// document and calling this method again with the same parameters will again return
/// <c>"Equation 1"</c>, as that is the first root name available.
/// </summary>
/// <param name="rootName">The root resource type name to create a resource name for.</param>
private string CreateResourceName(string rootName)
{
int currentNumber = 0;
string derivedName;
do
{
currentNumber += 1;
derivedName = String.Format("{0} {1}", rootName, currentNumber);
} while (CurrentDocument.Any(r => r.Name.ToLowerInvariant() == derivedName.ToLowerInvariant()));
return(derivedName);
}
