protected override void Dispose(bool disposing)
{
if (disposing)
{
if ((base.Component != null) && (base.Component.Site != null))
{
if (base.RootDesigner != null)
{
base.RootDesigner.LoadComplete -= new EventHandler(this.OnDesignerLoadComplete);
}
IComponentChangeService service = (IComponentChangeService)base.Component.Site.GetService(typeof(IComponentChangeService));
if (service != null)
{
service.ComponentAdded -= new ComponentEventHandler(this.OnComponentAdded);
service.ComponentRemoving -= new ComponentEventHandler(this.OnComponentRemoving);
service.ComponentRemoved -= new ComponentEventHandler(this.OnComponentRemoved);
service.ComponentChanged -= new ComponentChangedEventHandler(this.OnAnyComponentChanged);
}
}
this.bdl = null;
if (this._dataSourceDesigner != null)
{
this._dataSourceDesigner.DataSourceChanged -= new EventHandler(this.DataSourceChanged);
this._dataSourceDesigner.SchemaRefreshed -= new EventHandler(this.SchemaRefreshed);
this._dataSourceDesigner = null;
}
}
base.Dispose(disposing);
}
private void SuppressChangedEvents(IDataSourceDesigner dsd)
{
if ((dsd != null) && !this.SuppressedDataSources.Contains(dsd))
{
this.SuppressedDataSources.Add(dsd);
dsd.SuppressDataSourceEvents();
}
}
protected override void DisconnectFromDataSource()
{
if (this._dataSourceDesigner != null)
{
this._dataSourceDesigner.DataSourceChanged -= new EventHandler(this.OnDataSourceChanged);
this._dataSourceDesigner.SchemaRefreshed -= new EventHandler(this.OnSchemaRefreshed);
this._dataSourceDesigner = null;
}
}
protected override void DisconnectFromDataSource()
{
if (this._dataSourceDesigner != null)
{
this._dataSourceDesigner.DataSourceChanged -= new EventHandler(this.OnDataSourceChanged);
this._dataSourceDesigner.SchemaRefreshed -= new EventHandler(this.OnSchemaRefreshed);
this._dataSourceDesigner = null;
}
}
private void OnComponentRemoving(object sender, ComponentEventArgs e)
{
System.Web.UI.Control component = e.Component as System.Web.UI.Control;
if (((component != null) && (component.ID == this.DataSourceID)) && ((base.Component != null) && (this._dataSourceDesigner != null)))
{
this._dataSourceDesigner.DataSourceChanged -= new EventHandler(this.DataSourceChanged);
this._dataSourceDesigner = null;
}
}
void IDataBindingSchemaProvider.RefreshSchema(bool preferSilent)
{
IDataSourceDesigner dataSourceDesigner = this.DataSourceDesigner;
if (dataSourceDesigner != null)
{
dataSourceDesigner.RefreshSchema(preferSilent);
}
}
protected override void Dispose(bool disposing)
{
if (disposing && (this._dataSourceDesigner != null))
{
this._dataSourceDesigner.DataSourceChanged -= new EventHandler(this.OnDataSourceChanged);
this._dataSourceDesigner.SchemaRefreshed -= new EventHandler(this.OnSchemaRefreshed);
this._dataSourceDesigner = null;
}
base.Dispose(disposing);
}
private void OnRefreshSchema(object sender, LinkLabelLinkClickedEventArgs e)
{
this._fieldSchemas = null;
IDataSourceDesigner dataSourceDesigner = this._controlDesigner.DataSourceDesigner;
if ((dataSourceDesigner != null) && dataSourceDesigner.CanRefreshSchema)
{
dataSourceDesigner.RefreshSchema(false);
this.FillFieldLists(true);
}
}
public override TypeConverter.StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
{
string[] array = null;
if (context != null)
{
IComponent instance = context.Instance as IComponent;
if (instance != null)
{
ISite site = instance.Site;
if (site != null)
{
IDesignerHost service = (IDesignerHost)site.GetService(typeof(IDesignerHost));
if (service != null)
{
IDesigner dataBoundControlDesigner = service.GetDesigner(instance);
DesignerDataSourceView view = this.GetView(dataBoundControlDesigner);
if (view != null)
{
IDataSourceDesigner dataSourceDesigner = view.DataSourceDesigner;
if (dataSourceDesigner != null)
{
string[] viewNames = dataSourceDesigner.GetViewNames();
if (viewNames != null)
{
array = new string[viewNames.Length];
viewNames.CopyTo(array, 0);
}
}
}
if (((array == null) && (dataBoundControlDesigner != null)) && (dataBoundControlDesigner is IDataSourceProvider))
{
IDataSourceProvider provider = dataBoundControlDesigner as IDataSourceProvider;
object dataSource = null;
if (provider != null)
{
dataSource = provider.GetSelectedDataSource();
}
if (dataSource != null)
{
array = DesignTimeData.GetDataMembers(dataSource);
}
}
}
}
}
if (array == null)
{
array = new string[0];
}
Array.Sort(array, Comparer.Default);
}
return(new TypeConverter.StandardValuesCollection(array));
}
protected DesignerDataSourceView(IDataSourceDesigner owner, string viewName)
{
if (owner == null)
{
throw new ArgumentNullException("owner");
}
if (viewName == null)
{
throw new ArgumentNullException("viewName");
}
this._owner = owner;
this._name = viewName;
}
protected DesignerDataSourceView(IDataSourceDesigner owner, string viewName)
{
if (owner == null)
{
throw new ArgumentNullException("owner");
}
if (viewName == null)
{
throw new ArgumentNullException("viewName");
}
this._owner = owner;
this._name = viewName;
}
private bool ConnectToDataSource()
{
IDataSourceDesigner dataSourceDesigner = this.GetDataSourceDesigner();
if (this._dataSourceDesigner == dataSourceDesigner)
{
return false;
}
if (this._dataSourceDesigner != null)
{
this._dataSourceDesigner.DataSourceChanged -= new EventHandler(this.DataSourceChanged);
}
this._dataSourceDesigner = dataSourceDesigner;
if (this._dataSourceDesigner != null)
{
this._dataSourceDesigner.DataSourceChanged += new EventHandler(this.DataSourceChanged);
}
return true;
}
private IDataSourceDesigner GetDataSourceDesigner()
{
IDataSourceDesigner designer = null;
string dataSourceID = this.DataSourceID;
if (!string.IsNullOrEmpty(dataSourceID))
{
System.Web.UI.Control component = ControlHelper.FindControl(base.Component.Site, (System.Web.UI.Control)base.Component, dataSourceID);
if ((component != null) && (component.Site != null))
{
IDesignerHost service = (IDesignerHost)component.Site.GetService(typeof(IDesignerHost));
if (service != null)
{
designer = service.GetDesigner(component) as IDataSourceDesigner;
}
}
}
return(designer);
}
private bool ConnectToDataSource()
{
IDataSourceDesigner dataSourceDesigner = this.GetDataSourceDesigner();
if (this._dataSourceDesigner == dataSourceDesigner)
{
return(false);
}
if (this._dataSourceDesigner != null)
{
this._dataSourceDesigner.DataSourceChanged -= new EventHandler(this.DataSourceChanged);
}
this._dataSourceDesigner = dataSourceDesigner;
if (this._dataSourceDesigner != null)
{
this._dataSourceDesigner.DataSourceChanged += new EventHandler(this.DataSourceChanged);
}
return(true);
}
protected override bool ConnectToDataSource()
{
IDataSourceDesigner dataSourceDesigner = this.GetDataSourceDesigner();
if (this._dataSourceDesigner == dataSourceDesigner)
{
return false;
}
if (this._dataSourceDesigner != null)
{
this._dataSourceDesigner.DataSourceChanged -= new EventHandler(this.OnDataSourceChanged);
this._dataSourceDesigner.SchemaRefreshed -= new EventHandler(this.OnSchemaRefreshed);
}
this._dataSourceDesigner = dataSourceDesigner;
if (this._dataSourceDesigner != null)
{
this._dataSourceDesigner.DataSourceChanged += new EventHandler(this.OnDataSourceChanged);
this._dataSourceDesigner.SchemaRefreshed += new EventHandler(this.OnSchemaRefreshed);
}
return true;
}
protected override bool ConnectToDataSource()
{
IDataSourceDesigner dataSourceDesigner = this.GetDataSourceDesigner();
if (this._dataSourceDesigner == dataSourceDesigner)
{
return(false);
}
if (this._dataSourceDesigner != null)
{
this._dataSourceDesigner.DataSourceChanged -= new EventHandler(this.OnDataSourceChanged);
this._dataSourceDesigner.SchemaRefreshed -= new EventHandler(this.OnSchemaRefreshed);
}
this._dataSourceDesigner = dataSourceDesigner;
if (this._dataSourceDesigner != null)
{
this._dataSourceDesigner.DataSourceChanged += new EventHandler(this.OnDataSourceChanged);
this._dataSourceDesigner.SchemaRefreshed += new EventHandler(this.OnSchemaRefreshed);
}
return(true);
}
private void OnComponentRemoving(object sender, ComponentEventArgs e)
{
System.Web.UI.Control component = e.Component as System.Web.UI.Control;
if (((component != null) && (component.ID == this.DataSourceID)) && ((base.Component != null) && (this._dataSourceDesigner != null)))
{
this._dataSourceDesigner.DataSourceChanged -= new EventHandler(this.DataSourceChanged);
this._dataSourceDesigner = null;
}
}
public ListControlActionList(ListControlDesigner listControlDesigner, IDataSourceDesigner dataSourceDesigner) : base(listControlDesigner.Component)
{
this._listControlDesigner = listControlDesigner;
this._dataSourceDesigner = dataSourceDesigner;
}
protected override void Dispose(bool disposing)
{
if (disposing && (this._dataSourceDesigner != null))
{
this._dataSourceDesigner.DataSourceChanged -= new EventHandler(this.OnDataSourceChanged);
this._dataSourceDesigner.SchemaRefreshed -= new EventHandler(this.OnSchemaRefreshed);
this._dataSourceDesigner = null;
}
base.Dispose(disposing);
}
public BaseDataListActionList(ControlDesigner controlDesigner, IDataSourceDesigner dataSourceDesigner) : base(controlDesigner, dataSourceDesigner)
{
this._controlDesigner = controlDesigner;
this._dataSourceDesigner = dataSourceDesigner;
}
protected DesignerDataSourceView(IDataSourceDesigner owner, string viewName)
{
throw new NotImplementedException();
}
protected DesignerDataSourceView (IDataSourceDesigner owner, string viewName)
{
throw new NotImplementedException ();
}
public DataBoundControlActionList(ControlDesigner controlDesigner, IDataSourceDesigner dataSourceDesigner) : base(controlDesigner.Component)
{
this._controlDesigner = controlDesigner;
this._dataSourceDesigner = dataSourceDesigner;
}
private void SuppressChangedEvents(IDataSourceDesigner dsd)
{
if ((dsd != null) && !this.SuppressedDataSources.Contains(dsd))
{
this.SuppressedDataSources.Add(dsd);
dsd.SuppressDataSourceEvents();
}
}
public BaseDataListActionList(ControlDesigner controlDesigner, IDataSourceDesigner dataSourceDesigner) : base(controlDesigner, dataSourceDesigner)
{
this._controlDesigner = controlDesigner;
this._dataSourceDesigner = dataSourceDesigner;
}
public DataBoundControlActionList(ControlDesigner controlDesigner, IDataSourceDesigner dataSourceDesigner) : base(controlDesigner.Component)
{
this._controlDesigner = controlDesigner;
this._dataSourceDesigner = dataSourceDesigner;
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if ((base.Component != null) && (base.Component.Site != null))
{
if (base.RootDesigner != null)
{
base.RootDesigner.LoadComplete -= new EventHandler(this.OnDesignerLoadComplete);
}
IComponentChangeService service = (IComponentChangeService) base.Component.Site.GetService(typeof(IComponentChangeService));
if (service != null)
{
service.ComponentAdded -= new ComponentEventHandler(this.OnComponentAdded);
service.ComponentRemoving -= new ComponentEventHandler(this.OnComponentRemoving);
service.ComponentRemoved -= new ComponentEventHandler(this.OnComponentRemoved);
service.ComponentChanged -= new ComponentChangedEventHandler(this.OnAnyComponentChanged);
}
}
this.bdl = null;
if (this._dataSourceDesigner != null)
{
this._dataSourceDesigner.DataSourceChanged -= new EventHandler(this.DataSourceChanged);
this._dataSourceDesigner.SchemaRefreshed -= new EventHandler(this.SchemaRefreshed);
this._dataSourceDesigner = null;
}
}
base.Dispose(disposing);
}
public ListControlActionList(ListControlDesigner listControlDesigner, IDataSourceDesigner dataSourceDesigner) : base(listControlDesigner.Component)
{
this._listControlDesigner = listControlDesigner;
this._dataSourceDesigner = dataSourceDesigner;
}
private string CreateNewDataSource(System.Type dataSourceType)
{
string text = this._idTextBox.Text;
string str2 = string.Empty;
if (dataSourceType != null)
{
object obj2 = Activator.CreateInstance(dataSourceType);
if (obj2 == null)
{
return(str2);
}
System.Web.UI.Control newControl = obj2 as System.Web.UI.Control;
if (newControl == null)
{
return(str2);
}
newControl.ID = text;
ISite serviceProvider = this.GetSite();
if (serviceProvider == null)
{
return(str2);
}
INameCreationService service = (INameCreationService)serviceProvider.GetService(typeof(INameCreationService));
if (service != null)
{
try
{
service.ValidateName(text);
}
catch (Exception exception)
{
UIServiceHelper.ShowError(serviceProvider, System.Design.SR.GetString("CreateDataSource_NameNotValid", new object[] { exception.Message }));
this._idTextBox.Focus();
return(str2);
}
IContainer container = serviceProvider.Container;
if (container != null)
{
ComponentCollection components = container.Components;
if ((components != null) && (components[text] != null))
{
UIServiceHelper.ShowError(serviceProvider, System.Design.SR.GetString("CreateDataSource_NameNotUnique"));
this._idTextBox.Focus();
return(str2);
}
}
}
IDesignerHost host = (IDesignerHost)serviceProvider.GetService(typeof(IDesignerHost));
if (host == null)
{
return(str2);
}
IComponent rootComponent = host.RootComponent;
if (rootComponent == null)
{
return(str2);
}
WebFormsRootDesigner designer = host.GetDesigner(rootComponent) as WebFormsRootDesigner;
if (designer == null)
{
return(str2);
}
System.Web.UI.Control component = this.GetComponent() as System.Web.UI.Control;
str2 = designer.AddControlToDocument(newControl, component, ControlLocation.After);
IDesigner designer2 = host.GetDesigner(newControl);
IDataSourceDesigner designer3 = designer2 as IDataSourceDesigner;
if (designer3 != null)
{
if (designer3.CanConfigure && this._configure)
{
designer3.Configure();
}
return(str2);
}
IHierarchicalDataSourceDesigner designer4 = designer2 as IHierarchicalDataSourceDesigner;
if (((designer4 != null) && designer4.CanConfigure) && this._configure)
{
designer4.Configure();
}
}
return(str2);
}
