public virtual void Lock()
public virtual void Lock()
-(void) lock;
public void lock()
function Leadtools.Annotations.Automation.AnnAutomation.Lock()
Use the CanLock property to determine whether you can currently call this method.
For more information, refer to Implementing Annotation Security.
using Leadtools.Annotations.Automation; using Leadtools.Annotations.Core; using Leadtools.Codecs; using Leadtools.WinForms; public void AnnAutomation_Lock() { // first add a new object to the automation AnnRectangleObject rectObj = new AnnRectangleObject(); rectObj.Rect = LeadRectD.Create(100, 100, 800, 800); rectObj.Stroke = AnnStroke.Create(AnnSolidColorBrush.Create("Blue"), LeadLengthD.Create(1)); rectObj.Fill = AnnSolidColorBrush.Create("Yellow"); _automation.Container.Children.Add(rectObj); _automation.Invalidate(LeadRectD.Empty); // make sure no objects are selected in the automation _automation.SelectObject(null); // Hook to the lock and unlock events _automation.LockObject += _automation_LockObject; _automation.UnlockObject += _automation_UnlockObject; // see if we can lock or unlock the object (this should show a message informing you that no objects are currently selected (bring edited) LockUnlock(_automation); // select (edit) the object we have just added _automation.SelectObject(rectObj); // see if we can lock or unlock the object (should show the password dialog to lock the object) LockUnlock(_automation); _automation.LockObject -= _automation_LockObject; _automation.UnlockObject -= _automation_UnlockObject; } private void LockUnlock(AnnAutomation automation) { // first, check if we can lock the object if (automation.CanLock) { // lock this object automation.Lock(); } else if (automation.CanUnlock) { // unlock this object automation.Unlock(); } else { Debug.WriteLine("Cannot lock or unlock because no object is currently being edited (selected)"); } } void _automation_LockObject(object sender, AnnLockObjectEventArgs e) { Debug.WriteLine(string.Format("Lock it, sending password = {0}", "secret")); e.Password = "secret"; } void _automation_UnlockObject(object sender, AnnLockObjectEventArgs e) { Debug.WriteLine(string.Format("Unlock it, sending password = {0}", "secret")); e.Password = "secret"; }
using Leadtools.Annotations.Automation; using Leadtools.Controls; using Leadtools.Converters; using Leadtools.Annotations.Core; using Leadtools.Codecs; [TestMethod] public void AnnAutomation_Lock() { // first add a new object to the automation AnnRectangleObject rectObj = new AnnRectangleObject(); rectObj.Rect = LeadRectDHelper.Create(100, 100, 800, 800); rectObj.Stroke = AnnStroke.Create(AnnSolidColorBrush.Create("Blue"), LeadLengthDHelper.Create(1)); rectObj.Fill = AnnSolidColorBrush.Create("Yellow"); _automation.Container.Children.Add(rectObj); _automation.Invalidate(LeadRectDHelper.Empty); // make sure no objects are selected in the automation _automation.SelectObject(null); // Hook to the lock and unlock events _automation.LockObject += _automation_LockObject; _automation.UnlockObject += _automation_UnlockObject; // see if we can lock or unlock the object (this should show a message informing you that no objects are currently selected (bring edited) LockUnlock(_automation); // select (edit) the object we have just added _automation.SelectObject(rectObj); // see if we can lock or unlock the object (should show the password dialog to lock the object) LockUnlock(_automation); _automation.LockObject -= _automation_LockObject; _automation.UnlockObject -= _automation_UnlockObject; } private void LockUnlock(AnnAutomation automation) { // first, check if we can lock the object if (automation.CanLock) { // lock this object automation.Lock(); } else if (automation.CanUnlock) { // unlock this object automation.Unlock(); } else { Debug.WriteLine("Cannot lock or unlock because no object is currently being edited (selected)"); } } void _automation_LockObject(object sender, AnnLockObjectEventArgs e) { Debug.WriteLine(string.Format("Lock it, sending password = {0}", "secret")); e.Password = "secret"; } void _automation_UnlockObject(object sender, AnnLockObjectEventArgs e) { Debug.WriteLine(string.Format("Unlock it, sending password = {0}", "secret")); e.Password = "secret"; }