private string ProcessExpression(StringBuilder expressionBuffer, ViewDataContainer ViewData)
{
if (expressionBuffer.Length > 0)
{
string expression = expressionBuffer.ToString();
expressionBuffer.Clear();
string[] parts = expression.Split(':');
string value = ViewData.Get(parts[parts.Length - 1]);
if (string.IsNullOrEmpty(value))
{
return("");
}
for (int i = parts.Length - 2; i >= 0; i--)
{
value = PerformExpressionMethod(parts[i], value);
}
return(value);
}
else
{
throw new Exception("View contained an empty expression.");
}
}
public override bool TryGetMember(GetMemberBinder binder, out object result)
{
result = ViewData.Get(binder.Name);
return(true);
}
