Team Development with Visual Studio Team Foundation Server

This string identifies the type of policy. It is displayed in the
// policy list when you add a new policy to a Team Project.
public override string Type
{
get { return "Check for Comments Policy"; }
}
// This string is a description of the type of policy. It is displayed
// when you select the policy in the Add Check-in Policy dialog box.
public override string TypeDescription
{
get { return "This policy will prompt the user to decide whether or not they should be allowed to check in."; }
}
// This method is called by the policy framework when you create
// a new check-in policy or edit an existing check-in policy.
// You can use this to display a UI specific to this policy type
// allowing the user to change the parameters of the policy.
public override bool Edit(IPolicyEditArgs args)
{
// Do not need any custom configuration
return true;
}
// This method performs the actual policy evaluation.
// It is called by the policy framework at various points in time
// when policy should be evaluated. In this example, the method
// is invoked when various asyc events occur that may have
// invalidated the current list of failures.
public override PolicyFailure[] Evaluate()
{
string proposedComment = PendingCheckin.PendingChanges.Comment;
if (String.IsNullOrEmpty(proposedComment))
{
return new PolicyFailure[] {
new PolicyFailure("Please provide some comments about your check-in", this) };
}
else
{
return new PolicyFailure[0];
}
}
// This method is called if the user double-clicks on
// a policy failure in the UI. In this case a message telling the user
// to supply some comments is displayed.
public override void Activate(PolicyFailure failure)
{
MessageBox.Show("Please provide comments for your check-in.", "How to fix your policy failure");
}
// This method is called if the user presses F1 when a policy failure
// is active in the UI. In this example, a message box is displayed.
public override void DisplayHelp(PolicyFailure failure)
{
MessageBox.Show("This policy helps you to remember to add comments to your check-ins.", "Prompt Policy
Help");
}
}