private void ShowDataLinks(object sender, EventArgs e)
{
try
{
// Create data links object as IDataInitialize
Type dataLinksType = Type.GetTypeFromCLSID(NativeMethods.CLSID_DataLinks);
NativeMethods.IDataInitialize dataInitialize = Activator.CreateInstance(dataLinksType) as NativeMethods.IDataInitialize;
// Create data source object from connection string
object dataSource = null;
dataInitialize.GetDataSource(null,
NativeMethods.CLSCTX_INPROC_SERVER,
Properties.ToFullString(),
ref NativeMethods.IID_IUnknown,
ref dataSource);
// Get IDBPromptInitialize interface from data links object
NativeMethods.IDBPromptInitialize promptInitialize = (NativeMethods.IDBPromptInitialize)dataInitialize;
// Display the data links dialog using this data source
promptInitialize.PromptDataSource(
null,
ParentForm.Handle,
NativeMethods.DBPROMPTOPTIONS_PROPERTYSHEET | NativeMethods.DBPROMPTOPTIONS_DISABLE_PROVIDER_SELECTION,
0,
IntPtr.Zero,
null,
ref NativeMethods.IID_IUnknown,
ref dataSource);
// Retrieve the new connection string from the data source
string newConnectionString = null;
dataInitialize.GetInitializationString(dataSource, true, out newConnectionString);
// Parse the new connection string into the connection properties object
Properties.Parse(newConnectionString);
// Reload the control with the modified connection properties
LoadProperties();
}
catch (Exception ex)
{
COMException comex = ex as COMException;
if (comex == null || comex.ErrorCode != NativeMethods.DB_E_CANCELED)
{
IUIService uiService = this.GetService(typeof(IUIService)) as IUIService;
if (uiService != null)
{
uiService.ShowError(ex);
}
else
{
RTLAwareMessageBox.Show(null, ex.Message, MessageBoxIcon.Exclamation);
}
}
}
}
private void DataLink_Click(object sender, RoutedEventArgs e)
{
try
{
// Create data links object as IDataInitialize
Type dataLinksType = Type.GetTypeFromCLSID(NativeMethods.CLSID_DataLinks);
NativeMethods.IDataInitialize dataInitialize = Activator.CreateInstance(dataLinksType) as NativeMethods.IDataInitialize;
// Create data source object from connection string
object dataSource = null;
dataInitialize.GetDataSource(null,
NativeMethods.CLSCTX_INPROC_SERVER,
_connectionProperties.ToFullString(),
ref NativeMethods.IID_IUnknown,
ref dataSource);
// Get IDBPromptInitialize interface from data links object
NativeMethods.IDBPromptInitialize promptInitialize = (NativeMethods.IDBPromptInitialize)dataInitialize;
// Display the data links dialog using this data source
promptInitialize.PromptDataSource(
null,
new WindowInteropHelper(Window.GetWindow(this)).Handle,
NativeMethods.DBPROMPTOPTIONS_PROPERTYSHEET | NativeMethods.DBPROMPTOPTIONS_DISABLE_PROVIDER_SELECTION,
0,
IntPtr.Zero,
null,
ref NativeMethods.IID_IUnknown,
ref dataSource);
// Retrieve the new connection string from the data source
dataInitialize.GetInitializationString(dataSource, true, out string newConnectionString);
// Parse the new connection string into the connection properties object
_connectionProperties.Parse(newConnectionString);
// Reload the control with the modified connection properties
VisualTreeHelpers.RefreshBindings(this);
passwordTextbox.Password = Password;
}
catch (Exception ex)
{
COMException comex = ex as COMException;
if (comex == null || comex.ErrorCode != NativeMethods.DB_E_CANCELED)
{
MessageBox.Show(ex.Message, Properties.Resources.Error_Label, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
