public bool Add(DBConfigEntry entry)
{
//Add a new configuration entry
bool bRet = false;
try {
bRet = entry.Create();
}
catch (Exception ex) { throw new ApplicationException("Unexpected error adding configuration entry.", ex); }
return(bRet);
}
public bool Remove(DBConfigEntry entry)
{
//Remove the specified configuration entry
bool bRet = false;
try {
bRet = entry.Delete();
}
catch (Exception ex) { throw new ApplicationException("Unexpected error removing configuration entry.", ex); }
return(bRet);
}
public DBConfigEntry Item()
{
//Return a new blank configuration entry object
DBConfigEntry entry = null;
try {
entry = new DBConfigEntry(this.mMediator);
entry.Application = this.mProductName;
entry.Changed += new EventHandler(OnEntryChanged);
}
catch (Exception ex) { throw new ApplicationException("Unexpected error getting configuration entry.", ex); }
return(entry);
}
public DBConfigEntry Item(string pcName, string key)
{
//Return an existing entry object from the database entries collection
DBConfigEntry entry = null;
try {
//Merge from collection (dataset)
if (pcName != "" && key != "")
{
AppConfigDS.ConfigTableRow row = (AppConfigDS.ConfigTableRow) this.mConfigEntries.ConfigTable.Select("Application='" + this.mProductName + "'" + " AND PCName='" + pcName + "'" + " AND Key='" + key + "'")[0];
entry = new DBConfigEntry(row, this.mMediator);
entry.Changed += new EventHandler(OnEntryChanged);
}
else
{
entry = Item();
}
}
catch (Exception ex) { throw new ApplicationException("Unexpected error getting configuration entry.", ex); }
return(entry);
}
