public void LoadTypes()
{
if (null == this._agent)
{
throw new InvalidOperationException("Agent not set");
}
string key = ConfigurationManager.AppSettings["CONTROL_TYPES"];
if (string.IsNullOrEmpty(key))
{
throw new ApplicationException("'CONTROL_TYPES' web.config key not set");
}
XmlDocument doc = new XmlDocument();
try
{
doc.Load(this._agent.OpenStream(key));
}
finally
{
this._agent.CloseStream(key);
}
XmlNode root = doc.SelectSingleNode("types");
if (null == root)
{
throw new InvalidOperationException("Control types file has no types node");
}
foreach (XmlNode node in root.ChildNodes)
{
ControlFactory.ControlDescriptor descriptor = new ControlFactory.ControlDescriptor(node.Attributes["key"].Value,
node.Attributes["name"].Value,
(node.Attributes["readOnly"] == null) ? string.Empty : node.Attributes["readOnly"].Value,
(node.Attributes["readOnlyValue"] == null) ? string.Empty : node.Attributes["readOnlyValue"].Value,
(node.Attributes["watermark"] == null) ? string.Empty : node.Attributes["watermark"].Value);
if (node.HasChildNodes)
{
foreach (XmlNode child in node.ChildNodes)
{
ControlFactory.PropertyDescriptor propertyDescriptor = new ControlFactory.PropertyDescriptor(child.Attributes["name"].Value, (child.Attributes["value"] == null) ? string.Empty : child.Attributes["value"].Value, (child.Attributes["options"] == null) ? string.Empty : child.Attributes["options"].Value, (child.Attributes["ValueType"] == null) ? string.Empty : child.Attributes["ValueType"].Value, child.Attributes["isList"] != null && bool.Parse(child.Attributes["isList"].Value));
descriptor.EditableProperties.Add(propertyDescriptor.Name, propertyDescriptor);
}
}
this._knownTypes.Add(descriptor.Key, descriptor);
}
}
public Control CreateReadOnlyControl(string key, Control scope)
{
if (null == this._monitor)
{
throw new ApplicationException("Monitor not set");
}
if (!this.KnownTypes.ContainsKey(key))
{
throw new InvalidOperationException(string.Format("Unknown control type '{0}'", key));
}
ControlFactory.ControlDescriptor descriptor = this.KnownTypes[key];
Control control = null;
try
{
control = (ReflectionServices.CreateInstance(descriptor.AssemblyQualifiedName) as Control);
}
catch (Exception ex)
{
this._monitor.Register(this, this._monitor.NewEventInstance("create readonly control error", null, ex, EVENT_TYPE.Error));
}
if (null != control)
{
if (!string.IsNullOrEmpty(descriptor.ReadOnlyProperty))
{
try
{
ReflectionServices.SetValue(control, descriptor.ReadOnlyProperty, descriptor.ReadOnlyValue);
}
catch (Exception ex)
{
this._monitor.Register(this, this._monitor.NewEventInstance(string.Format("set readonly property error '{0}'.'{1}'='{2}'", key, descriptor.ReadOnlyProperty, descriptor.ReadOnlyValue), null, ex, EVENT_TYPE.Error));
}
}
}
if (control is NumberTextBox)
{
((NumberTextBox)control).AutoIncrementScope = scope;
}
return(control);
}
public void LoadTypes()
{
if (null == this._agent) { throw new InvalidOperationException("Agent not set"); }
string key = ConfigurationManager.AppSettings["CONTROL_TYPES"];
if (string.IsNullOrEmpty(key)) { throw new ApplicationException("'CONTROL_TYPES' web.config key not set"); }
XmlDocument doc = new XmlDocument();
try
{
doc.Load(this._agent.OpenStream(key));
}
finally
{
this._agent.CloseStream(key);
}
XmlNode root = doc.SelectSingleNode("types");
if (null == root) { throw new InvalidOperationException("Control types file has no types node"); }
foreach (XmlNode node in root.ChildNodes)
{
ControlFactory.ControlDescriptor descriptor = new ControlFactory.ControlDescriptor(node.Attributes["key"].Value,
node.Attributes["name"].Value,
(node.Attributes["readOnly"] == null) ? string.Empty : node.Attributes["readOnly"].Value,
(node.Attributes["readOnlyValue"] == null) ? string.Empty : node.Attributes["readOnlyValue"].Value,
(node.Attributes["watermark"] == null) ? string.Empty : node.Attributes["watermark"].Value);
if (node.HasChildNodes)
{
foreach (XmlNode child in node.ChildNodes)
{
ControlFactory.PropertyDescriptor propertyDescriptor = new ControlFactory.PropertyDescriptor(child.Attributes["name"].Value, (child.Attributes["value"] == null) ? string.Empty : child.Attributes["value"].Value, (child.Attributes["options"] == null) ? string.Empty : child.Attributes["options"].Value, (child.Attributes["ValueType"] == null) ? string.Empty : child.Attributes["ValueType"].Value, child.Attributes["isList"] != null && bool.Parse(child.Attributes["isList"].Value));
descriptor.EditableProperties.Add(propertyDescriptor.Name, propertyDescriptor);
}
}
this._knownTypes.Add(descriptor.Key, descriptor);
}
}
