internal View(string viewName, DbConnection connection, ViewDesignerDoc parent)
{
_owner = parent;
_name = viewName;
_oldname = viewName;
_catalog = connection.Database;
_connection = connection;
_owner.Name = _name;
if (String.IsNullOrEmpty(viewName) == false)
{
using (DataTable tbl = connection.GetSchema("Views", new string[] { Catalog, null, Name }))
{
if (tbl.Rows.Count > 0)
{
_sql = tbl.Rows[0]["VIEW_DEFINITION"].ToString();
StringBuilder builder = new StringBuilder();
builder.Append(_sql);
builder.AppendLine(";");
_triggers.Clear();
_oldtriggers.Clear();
using (DataTable ttbl = _connection.GetSchema("Triggers", new string[] { Catalog, null, Name }))
{
foreach (DataRow row in ttbl.Rows)
{
ViewTrigger t = new ViewTrigger(this, row);
_triggers.Add(t);
_oldtriggers.Add(((ICloneable)t).Clone() as ViewTrigger);
builder.AppendFormat("{0};\r\n", t.OriginalSql);
}
}
_oldsql = builder.ToString();
}
else
{
_oldname = null;
}
}
}
}
private void DesignView(int itemId, string viewName)
{
Microsoft.VisualStudio.OLE.Interop.IServiceProvider provider = DataViewHierarchyAccessor.ServiceProvider as Microsoft.VisualStudio.OLE.Interop.IServiceProvider;
IVsUIShell shell = DataViewHierarchyAccessor.ServiceProvider.GetService(typeof(IVsUIShell)) as IVsUIShell;
IVsUIHierarchy hier = DataViewHierarchyAccessor.Hierarchy;
IVsWindowFrame frame;
if (shell != null)
{
ViewDesignerDoc form = new ViewDesignerDoc(itemId, DataViewHierarchyAccessor, viewName);
IntPtr formptr = System.Runtime.InteropServices.Marshal.GetIUnknownForObject(form);
Guid empty = Guid.Empty;
FakeHierarchy fake = new FakeHierarchy(form, hier);
int code = shell.CreateDocumentWindow(
0, // (uint)(__VSCREATEDOCWIN.CDW_fCreateNewWindow | __VSCREATEDOCWIN.CDW_RDTFLAGS_MASK) | (uint)(_VSRDTFLAGS.RDT_CanBuildFromMemory | _VSRDTFLAGS.RDT_NonCreatable | _VSRDTFLAGS.RDT_VirtualDocument | _VSRDTFLAGS.RDT_DontAddToMRU),
form.Name, fake, (uint)itemId, formptr, formptr, ref empty, null, ref guidViewDesignContext, provider, "", form.Caption, null, out frame);
if (frame != null)
{
object ret;
int prop = (int)__VSFPROPID.VSFPROPID_Caption;
code = frame.GetProperty(prop, out ret);
code = frame.Show();
}
}
}
