/// <summary>
/// Create instance of object.
/// </summary>
/// <param name="control">Reference to the data source control.</param>
/// <param name="oldTypeName">Existing type name.</param>
public CslaDataSourceConfiguration(DataSourceControl control, string oldTypeName)
: this()
{
_control = control;
DiscoverTypes();
this.TypeComboBox.Text = oldTypeName;
}
public DbEntryDesignerDataSourceView(DbEntryDataSourceDesigner owner)
: base(owner, "MainView")
{
_dataSource = (DataSourceControl)owner.Component;
_modelType = _dataSource.GetType().BaseType.GetGenericArguments()[0];
_info = ObjectInfoFactory.Instance.GetInstance(_modelType);
}
private void InitDataSourceControl()
{
if (!string.IsNullOrEmpty(_dataSourceID))
{
_dsCtrl = (DataSourceControl)Utility.FindControl(this, _dataSourceID);
if (_dsCtrl is SqlDataSource)
{
}
else if (_dsCtrl is ObjectDataSource)
{
}
else
{
throw new Exception("目前附件控件只能支持 ObjectDataSource / SqlDataSource 控件作为数据源，或者请检查 DataSourceID 是否正确。");
}
}
}
public esDataSourceWizard(IServiceProvider provider, DataSourceControl esDataSource)
{
InitializeComponent();
this.esDataSource = esDataSource;
this.provider = provider;
this.helper = new esReflectionHelper();
//----------------------------------------------------
// Let's see if we can load our types right up !!
//----------------------------------------------------
ITypeDiscoveryService discovery = null;
if (esDataSource.Site != null)
discovery = (ITypeDiscoveryService)esDataSource.Site.GetService(typeof(ITypeDiscoveryService));
ICollection types = discovery.GetTypes(typeof(esEntityCollectionBase), true);
foreach (Type type in types)
{
if (type.IsClass && !type.IsAbstract)
{
if (type.IsSubclassOf(typeof(esEntityCollectionBase)))
{
try
{
esEntityCollectionBase coll = Activator.CreateInstance(type) as esEntityCollectionBase;
if (coll != null)
{
collections[type.Name] = coll;
}
}
catch { }
}
}
}
foreach (string collectionName in collections.Keys)
{
this.lboxCollections.Items.Add(collectionName);
}
}
protected DataSourceView(IDataSource owner, string viewName)
{
if (owner == null)
{
throw new ArgumentNullException("owner");
}
if (viewName == null)
{
throw new ArgumentNullException("viewName");
}
this._name = viewName;
DataSourceControl control = owner as DataSourceControl;
if (control != null)
{
control.DataSourceChangedInternal += new EventHandler(this.OnDataSourceChangedInternal);
}
else
{
owner.DataSourceChanged += new EventHandler(this.OnDataSourceChangedInternal);
}
}
internal QueryableDataSourceView(DataSourceControl owner, string viewName, HttpContext context, IDynamicQueryable queryable)
: base(owner, viewName) {
_context = context;
_queryable = queryable;
_owner = owner;
}
protected QueryableDataSourceView(DataSourceControl owner, string viewName, HttpContext context)
: this(owner, viewName, context, new DynamicQueryableWrapper()) {
_context = context;
_owner = owner;
}
/// <summary>
/// Initialize the designer component.
/// </summary>
/// <param name="component">The CslaDataSource control to
/// be designed.</param>
public override void Initialize(IComponent component)
{
base.Initialize(component);
_control = (DataSourceControl)component;
}
internal ContextDataSourceView(DataSourceControl owner, string viewName, HttpContext context, IDynamicQueryable queryable)
: base(owner, viewName, context, queryable) {
}
protected ContextDataSourceView(DataSourceControl owner, string viewName, HttpContext context)
: base(owner, viewName, context) {
_owner = owner;
}