/// <summary>
/// Is In Use
/// </summary>
/// <param name="projectId">ProjectId</param>
/// <param name="errorMessage">Error Message (out)</param>
/// <returns>0 if no errors</returns>
public int IsInUse(int projectId, out string errorMessage)
{
ProjectGateway projectGateway = new ProjectGateway(new DataSet());
if (projectGateway.IsUsedInProjectTime(projectId))
{
errorMessage = "The project has Timesheets associated, you cannot delete it.";
return 1;
}
if (projectGateway.IsUsedInTeamProjectTime(projectId))
{
errorMessage = "The project has been used in the Add Team Project Time wizard, you cannot delete it.";
return 2;
}
if (projectGateway.IsUsedInTeamProjectTimeDetail(projectId))
{
errorMessage = "The project has been used in the Add Team Project Time wizard, you cannot delete it.";
return 3;
}
errorMessage = "";
return 0;
}