private Object GetControlValue(Control control, Type type)
{
var controlType = control.GetType();
var getter = UIPropertyMapping.GetGetter(controlType);
if (getter != null)
{
return(getter(control, type));
}
if (control is ISingleValueContainer)
{
var container = (ISingleValueContainer)control;
return(container.Value);
}
if (control is RadioButton)
{
var container = (RadioButton)control;
return(container.Checked);
}
if (control is CheckBox)
{
var container = (CheckBox)control;
return(container.Checked);
}
if (control is TextBox)
{
var container = (TextBox)control;
return(container.Text);
}
if (control is Label)
{
var container = (Label)control;
return(container.Text);
}
if (control is FileUpload)
{
var container = (FileUpload)control;
return(container.FileBytes);
}
if (control is ASPxSpinEdit)
{
var container = (ASPxSpinEdit)control;
return(container.Value);
}
if (control is ASPxDateEdit)
{
var container = (ASPxDateEdit)control;
return(container.Value);
}
if (control is ASPxTimeEdit)
{
var container = (ASPxTimeEdit)control;
return(container.Value);
}
if (control is ASPxHtmlEditor)
{
var container = (ASPxHtmlEditor)control;
return(container.Html);
}
if (control is ListControl)
{
var container = (ListControl)control;
var @set = new HashSet <String>();
foreach (ListItem item in container.Items)
{
if (item.Selected)
{
@set.Add(item.Value);
}
}
if (type == typeof(String))
{
foreach (var item in set)
{
return(item);
}
return(null);
}
return(@set);
}
if (control is ASPxComboBox)
{
var container = (ASPxComboBox)control;
var selItem = container.SelectedItem;
if (selItem != null)
{
return(selItem.Value);
}
if (container.DropDownStyle == DropDownStyle.DropDown)
{
return(container.Text);
}
return(null);
}
throw new Exception("Unable to detect control value");
}
private Object ConvertValue(Object value, Type type)
{
var converterFunc = UIPropertyMapping.GetConverter(type);
if (converterFunc != null)
{
return(converterFunc(value, type));
}
if (type.IsInstanceOfType(value))
{
return(value);
}
var strValue = Convert.ToString(value, CultureInfo.CurrentUICulture);
if (String.IsNullOrEmpty(strValue))
{
if (!type.IsValueType || ReflectionUtil.IsNullable(type))
{
return(null);
}
if (_allowDefaultIfNull)
{
return(Activator.CreateInstance(type));
}
var nullValueErrorText = String.Format("Null is not assignable to type [{0}]", type);
throw new Exception(nullValueErrorText);
}
var sourceType = value.GetType();
if (ReflectionUtil.IsNullable(sourceType))
{
sourceType = Nullable.GetUnderlyingType(sourceType);
}
var destinationType = type;
if (ReflectionUtil.IsNullable(destinationType))
{
destinationType = Nullable.GetUnderlyingType(destinationType);
}
var converter = TypeDescriptor.GetConverter(destinationType);
if (converter.CanConvertFrom(sourceType))
{
return(converter.ConvertFrom(value));
}
converter = TypeDescriptor.GetConverter(sourceType);
if (converter.CanConvertTo(destinationType))
{
return(converter.ConvertTo(value, destinationType));
}
var unableConvertErrorText = String.Format("Unable to convert value [{0} - {1}] to type [{2}]", value, value.GetType(), type);
throw new Exception(unableConvertErrorText);
}
private void ControlPropertyValueSetter(Control control, Object propertyValue)
{
var controlType = control.GetType();
var setter = UIPropertyMapping.GetSetter(controlType);
if (setter != null)
{
setter(control, _propertyType, propertyValue);
return;
}
if (control is ISingleValueContainer)
{
var container = (ISingleValueContainer)control;
container.Value = propertyValue;
return;
}
if (control is RadioButton)
{
var container = (RadioButton)control;
var @bool = (bool?)propertyValue;
container.Checked = @bool.GetValueOrDefault();
return;
}
if (control is CheckBox)
{
var container = (CheckBox)control;
var @bool = (bool?)propertyValue;
container.Checked = @bool.GetValueOrDefault();
return;
}
if (control is TextBox)
{
var container = (TextBox)control;
container.Text = Convert.ToString(propertyValue);
return;
}
if (control is Label)
{
var container = (Label)control;
container.Text = Convert.ToString(propertyValue);
return;
}
if (control is FileUpload)
{
var container = (FileUpload)control;
//container.FileBytes = Convert.ToString(propertyValue);
return;
}
if (control is ASPxSpinEdit)
{
var container = (ASPxSpinEdit)control;
container.Value = propertyValue;
return;
}
if (control is ASPxDateEdit)
{
var container = (ASPxDateEdit)control;
container.Value = propertyValue;
return;
}
if (control is ASPxTimeEdit)
{
var container = (ASPxTimeEdit)control;
container.Value = propertyValue;
return;
}
if (control is ASPxHtmlEditor)
{
var container = (ASPxHtmlEditor)control;
container.Html = Convert.ToString(propertyValue);
return;
}
if (control is ASPxComboBox)
{
var container = (ASPxComboBox)control;
var selItem = container.Items.FindByValue(propertyValue);
if (selItem != null)
{
container.SelectedItem = selItem;
}
else if (container.DropDownStyle == DropDownStyle.DropDown)
{
container.Text = Convert.ToString(propertyValue);
container.Value = Convert.ToString(propertyValue);
}
return;
}
if (control is ListControl)
{
var container = (ListControl)control;
var collection = propertyValue as IEnumerable <String>;
if (collection != null)
{
var @set = collection as ISet <String>;
@set = (@set ?? new HashSet <String>(collection));
foreach (ListItem item in container.Items)
{
item.Selected = @set.Contains(item.Value);
}
}
else
{
foreach (ListItem item in container.Items)
{
item.Selected = (item.Value == Convert.ToString(propertyValue));
}
}
return;
}
throw new Exception("Unable to detect control type");
}