public static FormField GetFormField(this ListFieldIterator listFieldITerator, List <FormField> formFields, SPField field)
{
FormField ff = (from form in formFields
where form.Field.Equals(field)
select form).FirstOrDefault();
return(ff);
}
public static List <FormField> GetFormField(this ListFieldIterator listFieldITerator, List <FormField> formFields, Type fieldType)
{
List <FormField> fields = (from form in formFields
where form.Field.GetType().Equals(fieldType)
select form).ToList <FormField>();
return(fields);
}
public static List <FormField> GetFormFields(this ListFieldIterator listFieldIterator)
{
if (listFieldIterator == null)
{
return(null);
}
return(FindFieldFormControls(listFieldIterator));
}
public static FormField GetFormField(this ListFieldIterator listFieldIterator, List <FormField> formFields, string fieldName)
{
FormField formField = (from form in formFields
where form.FieldName.Equals(fieldName, StringComparison.InvariantCultureIgnoreCase)
select form).FirstOrDefault();
if (formField == null)
{
throw new Exception("Could not find form field: " + fieldName);
}
return(formField);
}
public static FormField GetFormField(this ListFieldIterator listFieldIterator, string fieldName)
{
return(GetFormField(listFieldIterator, GetFormFields(listFieldIterator), fieldName));
}
public static List <FormField> GetFormFieldByType(this ListFieldIterator listFieldIterator, Type fieldType)
{
return(GetFormField(listFieldIterator, GetFormFields(listFieldIterator), fieldType));
}
public static FormField GetFormFieldByField(this ListFieldIterator listFieldIterator, SPField field)
{
return(GetFormField(listFieldIterator, GetFormFields(listFieldIterator), field));
}
protected virtual bool IsFieldExcluded(SPControlMode controlMode, SPField field) {
var fieldIterator = new ListFieldIterator();
fieldIterator.ControlMode = controlMode;
MethodInfo IsFieldExcluded = typeof(ListFieldIterator).GetMethod("IsFieldExcluded", BindingFlags.NonPublic | BindingFlags.Instance);
return (bool)IsFieldExcluded.Invoke(fieldIterator, new object[] { field });
}