protected void CreateComponent(DAL masterDAL, int compNum, ComponentDO compInfo, String compPath)
{
//copy master to create component file
masterDAL.CopyTo(compPath);
var compDB = new DAL(compPath);
try
{
compDB.BeginTransaction();
compDB.Execute("DELETE FROM CountTree WHERE Component_CN IS NOT NULL;");
compDB.Execute(SQL.CLEAR_FIELD_DATA);
string command = string.Format("UPDATE CountTree Set Component_CN = {0};", compInfo.Component_CN);
compDB.Execute(command);
//Set the starting rowID for each component
compDB.SetTableAutoIncrementStart("Tree", GetComponentRowIDStart(compNum));
compDB.SetTableAutoIncrementStart("Log", GetComponentRowIDStart(compNum));
compDB.SetTableAutoIncrementStart("TreeEstimate", GetComponentRowIDStart(compNum));
compDB.SetTableAutoIncrementStart("Stem", GetComponentRowIDStart(compNum));
compDB.SetTableAutoIncrementStart("Plot", compNum * PLOT_ROW_SPACING);
compDB.Execute("DELETE FROM Globals WHERE Block = 'Comp' AND Key = 'ChildComponents';");
compDB.Execute("DELETE FROM Globals WHERE Block = 'Comp' AND Key = 'LastMerge';");
compDB.CommitTransaction();
}
catch (Exception)
{
compDB.RollbackTransaction();
try
{
//component is probably jacked up, so delete it
System.IO.File.Delete(compDB.Path);
}
catch { } //may throw exception if file doesn't exist, but we can ignore that
}
finally
{
compDB.Dispose();
}
}
