protected void InitializeGeneralTab()
{
// Populate the window
tbPublisher.Text = _installedApplication.Publisher;
tbName.Text = _installedApplication.Name;
tbVersion.Text = _installedApplication.Version;
// Determine if any applications have been aliased to this application as if so we cannot
// alias this application to any other.
ApplicationsDAO lwDataAccess = new ApplicationsDAO();
if (lwDataAccess.GetAliasCount(_installedApplication.ApplicationID) != 0)
{
lblAliasDescription.Enabled = false;
lblAliasedTo.Enabled = false;
tbAliasedApplication.Enabled = false;
bnBrowseAlias.Enabled = false;
}
}
private void bnAlias_Click(object sender, EventArgs e)
{
InstalledApplication _targetApplication = selectTarget.GetSelectedApplication();
foreach (int lApplicationId in _selectedApplicationIds)
{
if (_targetApplication == null)
{
MessageBox.Show("Please select the target application to which these applications should be aliased", "Select Target Application");
DialogResult = DialogResult.None;
return;
}
// One last check to make sure that we don't have a single application selected in both lists and it is
// the same as someone is bound to try it to catch us out
if (_targetApplication.ApplicationID == lApplicationId)
{
MessageBox.Show("You cannot alias an application to itself, please choose different applications", "Circular Alias");
DialogResult = DialogResult.None;
return;
}
// ...and we cannot alias an application which is itself already aliased by other applications
if (lApplicationsDAO.GetAliasCount(lApplicationId) != 0)
{
MessageBox.Show(
String.Format("You cannot alias an application which is itself already the target of an alias, please choose different applications"),
"Circular Alias");
DialogResult = DialogResult.None;
return;
}
}
foreach (int lApplicationId in _selectedApplicationIds)
{
AliasApplications(lApplicationId, _targetApplication);
}
}
private void AliasApplications()
{
ApplicationsDAO lwDataAccess = new ApplicationsDAO();
ApplicationPublisherList listSelectedPublishers;
InstalledApplicationList listSelectedApplications;
selectToAlias.GetSelectedItems(out listSelectedPublishers, out listSelectedApplications);
// Anything selected?
// Note that the Publisher list will always be empty as we have requested multiple applications only
if (listSelectedApplications.Count == 0)
{
MessageBox.Show("Please select one or more applications which are to be aliased", "Select Alias Application");
DialogResult = DialogResult.None;
return;
}
// OK - we must also have the 'target' application selected
InstalledApplication targetApplication = selectTarget.GetSelectedApplication();
if (targetApplication == null)
{
MessageBox.Show("Please select the target application to which these applications should be aliased", "Select Target Application");
DialogResult = DialogResult.None;
return;
}
// One last check to make sure that we don't have a single application selected in both lists and it is
// the same as someone is bound to try it to catch us out
if ((listSelectedApplications.Count == 1) &&
(targetApplication.ApplicationID == listSelectedApplications[0].ApplicationID))
{
MessageBox.Show("You cannot alias an application to itself, please choose different applications", "Circular Alias");
DialogResult = DialogResult.None;
return;
}
// ...and we cannot alias an application which is itself already aliased by other applications
if ((listSelectedApplications.Count == 1) &&
(lwDataAccess.GetAliasCount(listSelectedApplications[0].ApplicationID) != 0))
{
MessageBox.Show("You cannot alias an application which is itself already the target of an alias, please choose different applications", "Circular Alias");
DialogResult = DialogResult.None;
return;
}
List <string> lAliasedApplications = new List <string>();
// OK All validation complete - now we have to actually act on the selected applications
foreach (InstalledApplication application in listSelectedApplications)
{
if (application.Version == "" || application.Name.EndsWith(application.Version))
{
lAliasedApplications.Add(application.Name);
}
else
{
lAliasedApplications.Add(application.Name + " (" + application.Version + ")");
}
if (application.ApplicationID != targetApplication.ApplicationID)
{
lwDataAccess.ApplicationSetAlias(application.ApplicationID, targetApplication.ApplicationID);
}
}
string targetApplicationDisplay = "";
if (targetApplication.Version == "" || targetApplication.Name.EndsWith(targetApplication.Version))
{
targetApplicationDisplay = targetApplication.Name;
}
else
{
targetApplicationDisplay = targetApplication.Name + " (" + targetApplication.Version + ")";
}
MessageBox.Show(
String.Format("The following application(s) have been successfully aliased to '{0}' "
+ Environment.NewLine + Environment.NewLine + string.Join("\n", lAliasedApplications.ToArray()), targetApplicationDisplay),
"Alias Applications",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
PopulatePublisherLists();
RefreshGrid();
tabControl1.SelectedTab = tabPage2;
}
