/// <include file='doc\ShellTextBuffer.uex' path='docs/doc[@for="ShellTextBuffer.Checkout2"]/*' />
/// <devdoc>
/// Checks out the file this buffer is connected to, and and any additional buffers based on the
//// passed-in parameter or throws a CheckoutException on failure.
/// </devdoc>
public override void Checkout(string[] additionalBuffers)
{
if (checkoutService == null)
{
checkoutService = new VsCheckoutService(serviceProvider);
}
if (textStream is IVsTextBuffer)
{
int flags = ((IVsTextBuffer)textStream).GetStateFlags();
if ((flags & (_bufferstateflags.BSF_USER_READONLY)) != 0)
{
throw new InvalidOperationException(SR.GetString(SR.BUFFERNoModify));
}
}
checkoutService.CheckoutFile(FileName, additionalBuffers);
}
/// <include file='doc\ShellTextBuffer.uex' path='docs/doc[@for="ShellTextBuffer.Dirty"]/*' />
/// <devdoc>
/// Marks this buffer as being modified.
/// </devdoc>
//public override void Dirty() {
// this.IsDirty = true;
//}
/// <include file='doc\ShellTextBuffer.uex' path='docs/doc[@for="ShellTextBuffer.Dispose"]/*' />
/// <devdoc>
/// Disposes of this object.
/// </devdoc>
public override void Dispose()
{
// Disconnect us from the shell
//
SinkTextBufferEvents(false);
if (checkoutService != null)
{
checkoutService.Dispose();
checkoutService = null;
}
if (textStream != null)
{
textStream = null;
}
if (serviceProvider != null)
{
serviceProvider = null;
}
base.Dispose();
}