/// <summary>
/// Fills class name selector.
/// </summary>
private void FillClassNameSelector()
{
Assembly selAssembly = null;
try
{
selAssembly = ClassHelper.GetAssembly(drpAssemblyName.Text);
}
catch
{
// Assembly doesn't exist
}
drpClassName.DropDownList.Items.Clear();
if (selAssembly != null)
{
Type baseType = Type.GetType(BaseClassName);
// Get list of available classes
List <Type> types = selAssembly.GetTypes().Where(t => !t.IsDefined(typeof(CompilerGeneratedAttribute), false) && ((String.IsNullOrEmpty(BaseClassName)) || (t.IsClass && ((t.GetInterface(BaseClassName, true) != null) || ((baseType != null) && (t.IsSubclassOf(baseType))))))).OrderBy(t => t.Name).ToList <Type>();
bool selected = false;
foreach (Type type in types)
{
if (!String.IsNullOrEmpty(type.Namespace) && !String.IsNullOrEmpty(type.Name))
{
string fullName = type.Namespace + "." + type.Name;
drpClassName.DropDownList.Items.Add(fullName);
// Select first item after change
if (!selected && URLHelper.IsPostback())
{
drpClassName.SelectedValue = fullName;
selected = true;
}
}
}
}
// Clear selected value if drop down is empty
if (drpClassName.DropDownList.Items.Count == 0)
{
drpClassName.SelectedValue = String.Empty;
}
}