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55310be90157ff4a74d0102e515ff321ea5c6f4e
Integration/IntegrationEgaltech/Generator.cs
T
Dario Sassi 55310be901 Integration 2.1b5 : 
- diverse semplificazioni e ottimizzazioni.
2019-02-08 19:46:52 +00:00

546 lines
27 KiB
C#
Raw Blame History

using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using ib.essetre.integration;
using ib.essetre.integration.egaltech;
namespace ib.essetre.integration.egaltech
{
public class Generator : ib.essetre.integration.IGenerator
{
public System.Threading.Thread _thread;
public static DataSet ds = new DataSet();
//public static BTL btlObject = new BTL();
public Generator()
{
Console.WriteLine("Inizializzato");
}
public void Run(InOutParameters parameters, ICallBack callback)
{
_thread = new Thread(() => DoJob(parameters, callback));
_thread.Start();
}
private delegate void dDoJob( InOutParameters parameters, ICallBack callback) ;
// campo data ultima modifica nel DATABASE [lastModified]
private static void DoJob( InOutParameters parameters, ICallBack callback)
{
callback.Progress( 0, "Init") ;
String ExePath = parameters.Read( "EGALTECH", "PATH_EXE", "") ;
String BtlDir = parameters.Read( "EGALTECH", "DIR_BTL", "") ;
int numBars = parameters.Patterns.Length ;
for ( int i = 0; i < numBars; i++) {
BTL btlObject = new BTL() ;
// Se il parametro IsFromProject è TRUE viene eseguita la query sulle tabelle Project,
// se invece è FALSE viene eseguita la query sulle tabelle Production
string sql = "" ;
if ( parameters.Patterns[i].IsFromProject) {
sql = "SELECT P.projectId, " +
"P.elementId, 0 cutId, processId, info1, info2, enabled, level, " +
"inTools, outTools, isChecked, P.done, isoType, ax, ay, az, P.x, P.y, P.z, " +
"P.flagDeleted, P.[group], [key], face, edge, des, " +
"p01, p02, p03, p04, p05, p06, p07, p08, p09, p10, p11, p12, p13, p14, p15, p16, p17, p18, p19, p20, p21, p22, p23, p24, p25, p26, " +
"q01, q02, q03, q04, q05, q06, q07, q08, q09, q10, q11, q12, q13, q14, q15, q16, q17, q18, q19, q20, " +
"priority, processIdent, processingQuality, sag1, P.projectId, P.elementId, P.processId, 10 cutStart, 0 cutEnd, " +
"E.inverted, E.rotated, 0 doneTime, 0 startAngle, 0 endAngle, -1 referenceCutId, E.length, E.width, E.height " +
"FROM dbo.vw_Process P " +
"INNER JOIN dbo.vw_Element E ON P.projectId=E.projectId and P.elementId=E.elementId " +
"WHERE P.projectId = @firstId" +
" and E.elementId = @secondId";
}
else {
sql = "SELECT vw_Task.productionId, " +
"vw_Task.patternId, vw_Task.cutId ,taskId, info1, info2, enabled, level, " +
"inTools,outTools,isChecked,vw_Task.done,isoType,ax,ay,az, vw_Cut.x, vw_Cut.y, vw_Cut.z, " +
"vw_Task.flagDeleted, [group], [key], face, edge, des, " +
"p01, p02, p03, p04, p05, p06, p07, p08, p09, p10, p11, p12, p13, p14, p15, p16, p17, p18, p19, p20, p21, p22, p23, p24, p25, p26, " +
"q01, q02, q03, q04, q05, q06, q07, q08, q09, q10, q11, q12, q13, q14, q15, q16, q17, q18, q19, q20, " +
"priority, processIdent, processingQuality, sag1, projectId, elementId, cutStart, cutEnd, " +
"inverted, rotated, doneTime, startAngle, endAngle, referenceCutId, length, width, height " +
"FROM ESSETRE.dbo.vw_Task " +
"INNER JOIN vw_Cut ON " +
"(vw_Task.cutId = vw_Cut.cutId AND vw_Task.patternId = vw_Cut.patternId AND vw_Task.productionId = vw_Cut.productionId) " +
"WHERE vw_Task.patternId = @firstId" +
" and vw_Task.productionId = @secondId";
}
// Connessione al DB ed esecuzione query
using ( SqlConnection cn = new SqlConnection( parameters.ConnectionString)) {
cn.Open() ;
using (SqlCommand cmd = new SqlCommand( sql, cn)) {
cmd.Parameters.Add( "@firstId", SqlDbType.Int) ;
cmd.Parameters.Add( "@secondId", SqlDbType.Int) ;
if ( parameters.Patterns[i].IsFromProject) {
cmd.Parameters["@firstId"].Value = (Int32)parameters.Patterns[i].ProjectId ;
cmd.Parameters["@secondId"].Value = (Int32)parameters.Patterns[i].ElementId ;
}
else {
cmd.Parameters["@firstId"].Value = (Int32)parameters.Patterns[i].PatternId ;
cmd.Parameters["@secondId"].Value = (Int32)parameters.Patterns[i].ProductionId ;
}
var dataAdapter = new SqlDataAdapter( cmd) ;
// Lettura DB e riempimento DataSet
ds.Clear() ;
dataAdapter.Fill( ds) ;
}
}
// Verifica parametro isFromProject: nel caso Ordine viene ottenuta la lista dei Process,
// nel caso Produzione viene ottenuta la lista dei Task
if ( parameters.Patterns[i].IsFromProject)
getListaProcesses( btlObject, 0) ;
else
getListaTasks( btlObject, 0) ;
// Dialog con Progress Bar
float progValue = (float) 1 / numBars ;
callback.Progress( progValue * (i + 1),
" Progresso: " + (progValue * (i + 1) * 100) + "%" + "\n" +
" BTL generati: " + (i + 1) + " su " + numBars);
// Si ottiene il percorso delle cartelle in cui salvare i FileBTL e si
// esegue EgtCAM5 in base ad alcuni parametri passati nella string path
string BtlPath = btlObject.writeIntoFile(parameters.Patterns[i].IsFromProject, BtlDir);
string path = "\"" + BtlPath + "\" " + parameters.MachineName + " " +
(int)parameters.UIMode + " " + parameters.Patterns[i].OutputFilename ;
Process process = Process.Start( ExePath, path) ;
// Attendo il termine del processo
while ( ! process.HasExited) {
process.Refresh() ;
System.Threading.Thread.Sleep( 50) ;
}
// Recupero il risultato
int cutId = 0 ;
int taskId = 0 ;
PatternInfo.Results resExe = PatternInfo.Results.NONE ;
string textErr = "" ;
if ( File.Exists( Path.ChangeExtension( BtlPath, ".txt"))) {
string[] lines = System.IO.File.ReadAllLines( Path.ChangeExtension( BtlPath, ".txt")) ;
foreach (string line in lines) {
if ( line.StartsWith( "ERR=")) {
int? nVal = GetVal(line, "ERR") ;
if ( nVal == 0)
resExe = PatternInfo.Results.OK ;
else
resExe = PatternInfo.Results.ERROR;
}
else if ( line.StartsWith( "CUTID=")) {
int? nVal = GetVal( line, "CUTID") ;
if ( nVal != null)
cutId = nVal.Value ;
}
else if ( line.StartsWith( "TASKID=")) {
int? nVal = GetVal(line, "TASKID") ;
if ( nVal != null)
taskId = nVal.Value;
}
else if (!string.IsNullOrWhiteSpace(line))
textErr = line;
}
}
parameters.Patterns[i].SetTaskState( cutId, taskId, resExe, textErr) ;
//parameters.Patterns[i].GetTaskState( cutId, taskId, out PatternInfo.Results res, out string msg) ;
//System.Windows.Forms.MessageBox.Show( msg, res.ToString()) ;
// Lettura OutputFilename e scrittura nel parametro stringa Iso (solo nel caso UIModes.HIDDEN)
if ( parameters.UIMode == InOutParameters.UIModes.HIDDEN) {
string CncPath = Path.ChangeExtension( BtlPath, ".cnc") ;
if ( File.Exists( CncPath)) {
string lines = System.IO.File.ReadAllText(CncPath) ;
parameters.Patterns[i].Iso = lines ;
parameters.Patterns[i].Result = PatternInfo.Results.OK ;
parameters.Patterns[i].DetailResult = PatternInfo.DetailResults.ALL_OK ;
}
else {
parameters.Patterns[i].Iso = "" ;
parameters.Patterns[i].Result = PatternInfo.Results.ERROR ;
parameters.Patterns[i].DetailResult = PatternInfo.DetailResults.ALL_KO ;
}
////imposta le modifiche
////solo se parameters.Patterns[i].Transformable
//parameters.Patterns[i].AddCutChange(2, "inverted", 180);
//parameters.Patterns[i].AddPatternChange("StartX", 20);
//public enum Results
//{
// NONE = 0,
// OK = 1,
// ERROR = 2
//}
////fattibile o non fattibile
////parameters.Patterns[i].Iso;=.... //stringa iso
////parameters.Patterns[i].OutputFilename; //nome file da generare
////parameters.Patterns[i].SetTaskState(cutId, taskId, value, message); //Cutid del db
//parameters.Patterns[i].Result = PatternInfo.Results.OK;
//parameters.Patterns[i].Message = ""; //eventuale errore messaggio
// }
//esempio di apertura db, usare solo le viste (iniziano per vw_)
// chiavi
//parameters.Patterns(0).ProductionId
//cn.Close();
//}
}
}
callback.Progress( 1, "End") ;
callback.Done( parameters) ; //fine
}
private static int? GetVal( string sText, string sKey)
{
string[] sParts = sText.Split( new Char[] { '=' }) ;
if ( string.Compare( sParts[0], sKey) != 0)
return null ;
if ( ! int.TryParse( sParts[1], out int nVal))
return null ;
else
return nVal ;
}
public void Abort()
{
//non implementata al momento
}
// Il seguente metodo prende i record visualizzati in ds (Caso: Produzione) e li carica in un oggetto BTL
public static void getListaTasks( BTL btlObject, int i)
{
DataTable dTab = ds.Tables[i] ;
Int32 listaTasksCount = dTab.Rows.Count ;
if ( listaTasksCount == 0)
return ;
DataRow dRow0 = dTab.Rows[0] ;
btlObject.projectNumber = dRow0["projectId"].ToString() ;
btlObject.scaleUnit = "2" ;
btlObject.barLength = Convert.ToString( getBarLengthP( (int)dRow0["patternId"], (int)dRow0["productionId"])) ;
btlObject.productionId = (int)dRow0["productionId"] ;
btlObject.patternId = (int)dRow0["patternId"] ;
btlObject.parts = new List<BTL.Part>() ;
List<int> ListaCutParts = getListaCutIdP( (int)dRow0["patternId"], (int)dTab.Rows[i]["productionId"]) ;
for ( int c = 0 ; c < ListaCutParts.Count ; c++) {
BTL.Part readPart = new BTL.Part() ;
bool bFirst = true ;
for ( int f = 0; f < listaTasksCount; f++) {
DataRow dRowF = dTab.Rows[f] ;
if ( (int)dRowF["cutId"] != ListaCutParts[c])
continue ;
if ( bFirst) {
readPart.singleMemberNumber = dRowF["cutId"].ToString() ;
readPart.count = "1" ;
readPart.length = dRowF["length"].ToString() ;
readPart.height = dRowF["height"].ToString() ;
readPart.width = dRowF["width"].ToString() ;
readPart.x = (double)dRowF["x"] ;
readPart.inverted = dRowF["inverted"].ToString() ;
readPart.rotated = dRowF["rotated"].ToString() ;
readPart.cutId = (int)dRowF["cutId"] ;
bFirst = false ;
readPart.features = new List<BTL.Feature>() ;
}
BTL.Feature readFeature = new BTL.Feature() ;
readFeature.taskId = dRowF["taskId"].ToString() ;
readFeature.processKey = dRowF["group"].ToString() +
"-" + dRowF["key"].ToString().Substring( 1, 3) +
"-" + dRowF["face"].ToString() ;
readFeature.designation = dRowF["des"].ToString() ;
readFeature.processIdent = dRowF["processIdent"].ToString() ;
readFeature.sag1 = dRowF["sag1"].ToString() ;
if ( Convert.ToInt16( dRowF["enabled"]) == 1)
readFeature.process = "YES" ;
else
readFeature.process = "NO" ;
readFeature.processParameters = new List<string>( 46) ;
readFeature.processParameters.Add( dRowF["p01"].ToString()) ;
readFeature.processParameters.Add( dRowF["p02"].ToString()) ;
readFeature.processParameters.Add( dRowF["p03"].ToString()) ;
readFeature.processParameters.Add( dRowF["p04"].ToString()) ;
readFeature.processParameters.Add( dRowF["p05"].ToString()) ;
readFeature.processParameters.Add( dRowF["p06"].ToString()) ;
readFeature.processParameters.Add( dRowF["p07"].ToString()) ;
readFeature.processParameters.Add( dRowF["p08"].ToString()) ;
readFeature.processParameters.Add( dRowF["p09"].ToString()) ;
readFeature.processParameters.Add( dRowF["p10"].ToString()) ;
readFeature.processParameters.Add( dRowF["p11"].ToString()) ;
readFeature.processParameters.Add( dRowF["p12"].ToString()) ;
readFeature.processParameters.Add( dRowF["p13"].ToString()) ;
readFeature.processParameters.Add( dRowF["p14"].ToString()) ;
readFeature.processParameters.Add( dRowF["p15"].ToString()) ;
readFeature.processParameters.Add( dRowF["p16"].ToString()) ;
readFeature.processParameters.Add( dRowF["p17"].ToString()) ;
readFeature.processParameters.Add( dRowF["p18"].ToString()) ;
readFeature.processParameters.Add( dRowF["p19"].ToString()) ;
readFeature.processParameters.Add( dRowF["p20"].ToString()) ;
readFeature.processParameters.Add( dRowF["p21"].ToString()) ;
readFeature.processParameters.Add( dRowF["p22"].ToString()) ;
readFeature.processParameters.Add( dRowF["p23"].ToString()) ;
readFeature.processParameters.Add( dRowF["p24"].ToString()) ;
readFeature.processParameters.Add( dRowF["p25"].ToString()) ;
readFeature.processParameters.Add( dRowF["p26"].ToString()) ;
readFeature.processParameters.Add( dRowF["q01"].ToString()) ;
readFeature.processParameters.Add( dRowF["q02"].ToString()) ;
readFeature.processParameters.Add( dRowF["q03"].ToString()) ;
readFeature.processParameters.Add( dRowF["q04"].ToString()) ;
readFeature.processParameters.Add( dRowF["q05"].ToString()) ;
readFeature.processParameters.Add( dRowF["q06"].ToString()) ;
readFeature.processParameters.Add( dRowF["q07"].ToString()) ;
readFeature.processParameters.Add( dRowF["q08"].ToString()) ;
readFeature.processParameters.Add( dRowF["q09"].ToString()) ;
readFeature.processParameters.Add( dRowF["q10"].ToString()) ;
readFeature.processParameters.Add( dRowF["q11"].ToString()) ;
readFeature.processParameters.Add( dRowF["q12"].ToString()) ;
readFeature.processParameters.Add( dRowF["q13"].ToString()) ;
readFeature.processParameters.Add( dRowF["q14"].ToString()) ;
readFeature.processParameters.Add( dRowF["q15"].ToString()) ;
readFeature.processParameters.Add( dRowF["q16"].ToString()) ;
readFeature.processParameters.Add( dRowF["q17"].ToString()) ;
readFeature.processParameters.Add( dRowF["q18"].ToString()) ;
readFeature.processParameters.Add( dRowF["q19"].ToString()) ;
readFeature.processParameters.Add( dRowF["q20"].ToString()) ;
readPart.features.Add( readFeature) ;
}
btlObject.parts.Add( readPart) ;
}
// L'ordinamento delle Part in un oggetto BTL avviene col confronto del parametro x, estratto dalla tabella vw_Cut
btlObject.parts.Sort( (p, q) => p.x.CompareTo( q.x)) ;
}
// Il seguente metodo prende i record visualizzati in ds (Caso: Ordine) e li carica in un oggetto BTL
public static void getListaProcesses( BTL btlObject, int i)
{
DataTable dTab = ds.Tables[i] ;
Int32 listaProcessesCount = dTab.Rows.Count ;
if ( listaProcessesCount == 0)
return ;
DataRow dRow0 = dTab.Rows[0] ;
btlObject.projectNumber = dRow0["projectId"].ToString() ;
btlObject.scaleUnit = " 2" ;
btlObject.barLength = Convert.ToString( getBarLengthO( (int)dRow0["elementId"], (int)dRow0["projectId"])) ;
btlObject.projectId = (int)dRow0["projectId"] ;
btlObject.elementId = (int)dRow0["elementId"] ;
btlObject.parts = new List<BTL.Part>() ;
List<int> ListaCutParts = new List<int>( 1) ;
ListaCutParts.Add( (int)dRow0["elementId"]) ;
for ( int c = 0 ; c < ListaCutParts.Count ; c++) {
BTL.Part readPart = new BTL.Part() ;
bool bFirst = true ;
for ( int f = 0 ; f < listaProcessesCount ; f++) {
DataRow dRowF = dTab.Rows[f] ;
if ( (int)dRowF["elementId"] != ListaCutParts[c])
continue ;
if ( bFirst) {
readPart.singleMemberNumber = dRowF["elementId"].ToString() ;
readPart.count = "1" ;
readPart.length = dRowF["length"].ToString() ;
readPart.height = dRowF["height"].ToString() ;
readPart.width = dRowF["width"].ToString() ;
readPart.x = (double)dRowF["x"] ;
readPart.inverted = dRowF["inverted"].ToString() ;
readPart.rotated = dRowF["rotated"].ToString() ;
readPart.elementId = (int)dRowF["elementId"] ;
bFirst = false ;
readPart.features = new List<BTL.Feature>() ;
}
BTL.Feature readFeature = new BTL.Feature() ;
readFeature.processId = dRowF["processId"].ToString() ;
readFeature.processKey = dRowF["group"].ToString() +
"-" + dRowF["key"].ToString().Substring( 1, 3) +
"-" + dRowF["face"].ToString() ;
readFeature.designation = dRowF["des"].ToString() ;
readFeature.processIdent = dRowF["processIdent"].ToString() ;
readFeature.sag1 = dRowF["sag1"].ToString() ;
if ( Convert.ToInt16( dRowF["enabled"]) == 1)
readFeature.process = "YES" ;
else
readFeature.process = "NO" ;
readFeature.processParameters = new List<string>( 46) ;
readFeature.processParameters.Add( dRowF["p01"].ToString()) ;
readFeature.processParameters.Add( dRowF["p02"].ToString()) ;
readFeature.processParameters.Add( dRowF["p03"].ToString()) ;
readFeature.processParameters.Add( dRowF["p04"].ToString()) ;
readFeature.processParameters.Add( dRowF["p05"].ToString()) ;
readFeature.processParameters.Add( dRowF["p06"].ToString()) ;
readFeature.processParameters.Add( dRowF["p07"].ToString()) ;
readFeature.processParameters.Add( dRowF["p08"].ToString()) ;
readFeature.processParameters.Add( dRowF["p09"].ToString()) ;
readFeature.processParameters.Add( dRowF["p10"].ToString()) ;
readFeature.processParameters.Add( dRowF["p11"].ToString()) ;
readFeature.processParameters.Add( dRowF["p12"].ToString()) ;
readFeature.processParameters.Add( dRowF["p13"].ToString()) ;
readFeature.processParameters.Add( dRowF["p14"].ToString()) ;
readFeature.processParameters.Add( dRowF["p15"].ToString()) ;
readFeature.processParameters.Add( dRowF["p16"].ToString()) ;
readFeature.processParameters.Add( dRowF["p17"].ToString()) ;
readFeature.processParameters.Add( dRowF["p18"].ToString()) ;
readFeature.processParameters.Add( dRowF["p19"].ToString()) ;
readFeature.processParameters.Add( dRowF["p20"].ToString()) ;
readFeature.processParameters.Add( dRowF["p21"].ToString()) ;
readFeature.processParameters.Add( dRowF["p22"].ToString()) ;
readFeature.processParameters.Add( dRowF["p23"].ToString()) ;
readFeature.processParameters.Add( dRowF["p24"].ToString()) ;
readFeature.processParameters.Add( dRowF["p25"].ToString()) ;
readFeature.processParameters.Add( dRowF["p26"].ToString()) ;
readFeature.processParameters.Add( dRowF["q01"].ToString()) ;
readFeature.processParameters.Add( dRowF["q02"].ToString()) ;
readFeature.processParameters.Add( dRowF["q03"].ToString()) ;
readFeature.processParameters.Add( dRowF["q04"].ToString()) ;
readFeature.processParameters.Add( dRowF["q05"].ToString()) ;
readFeature.processParameters.Add( dRowF["q06"].ToString()) ;
readFeature.processParameters.Add( dRowF["q07"].ToString()) ;
readFeature.processParameters.Add( dRowF["q08"].ToString()) ;
readFeature.processParameters.Add( dRowF["q09"].ToString()) ;
readFeature.processParameters.Add( dRowF["q10"].ToString()) ;
readFeature.processParameters.Add( dRowF["q11"].ToString()) ;
readFeature.processParameters.Add( dRowF["q12"].ToString()) ;
readFeature.processParameters.Add( dRowF["q13"].ToString()) ;
readFeature.processParameters.Add( dRowF["q14"].ToString()) ;
readFeature.processParameters.Add( dRowF["q15"].ToString()) ;
readFeature.processParameters.Add( dRowF["q16"].ToString()) ;
readFeature.processParameters.Add( dRowF["q17"].ToString()) ;
readFeature.processParameters.Add( dRowF["q18"].ToString()) ;
readFeature.processParameters.Add( dRowF["q19"].ToString()) ;
readFeature.processParameters.Add( dRowF["q20"].ToString()) ;
readPart.features.Add( readFeature) ;
}
btlObject.parts.Add( readPart) ;
}
// L'ordinamento delle Part in un oggetto BTL avviene col confronto del parametro x, estratto dalla tabella vw_Cut
btlObject.parts.Sort( (p, q) => p.x.CompareTo( q.x)) ;
}
// Il seguente metodo si connette al DB per estrarre tramite una query i cutId della tabella vw_Cut
// aventi patternId e ProductionId che corrispondono a quelli passati come argomento
private static List<int> getListaCutIdP(int patternId, int productionId)
{
List<int> ListaCutId = new List<int>() ;
string sqlCutId = "SELECT cutId FROM dbo.vw_Cut WHERE patternId = @firstId " +
"AND productionId = @secondId";
// Connessione al DB ed esecuzione query
using ( SqlConnection cn = new SqlConnection( Constants.ConnectionString)) {
cn.Open() ;
using ( SqlCommand sqlCommand = new SqlCommand( sqlCutId, cn)) {
sqlCommand.Parameters.Add( "@firstId", SqlDbType.Int) ;
sqlCommand.Parameters.Add( "@secondId", SqlDbType.Int) ;
sqlCommand.Parameters["@firstId"].Value = patternId ;
sqlCommand.Parameters["@secondId"].Value = productionId ;
SqlDataReader reader = sqlCommand.ExecuteReader() ;
while ( reader.Read()) {
ListaCutId.Add( (int)reader["cutId"]) ;
}
}
}
return ListaCutId ;
}
// Recupera la lunghezza della barra nel caso Produzione (colonna "l")
private static double getBarLengthP( int patternId, int productionId)
{
double barLength = 0 ;
string sqlBarLength = "SELECT l FROM dbo.vw_Pattern WHERE patternId = @firstId " +
"AND productionId = @secondId" ;
// Connessione al DB ed esecuzione query
using ( SqlConnection cn = new SqlConnection( Constants.ConnectionString)) {
cn.Open() ;
using ( SqlCommand sqlCommand = new SqlCommand( sqlBarLength, cn)) {
sqlCommand.Parameters.Add( "@firstId", SqlDbType.Int) ;
sqlCommand.Parameters.Add( "@secondId", SqlDbType.Int) ;
sqlCommand.Parameters["@firstId"].Value = patternId ;
sqlCommand.Parameters["@secondId"].Value = productionId ;
SqlDataReader reader = sqlCommand.ExecuteReader() ;
while ( reader.Read()) {
barLength = Convert.ToDouble( reader["l"]) ;
}
}
}
return barLength ;
}
// Recupera la lunghezza della barra nel caso Ordine (colonna "length", ovvero la lunghezza della singola trave)
// a cui aggiungiamo un valore fisso (es. 2000)
private static double getBarLengthO( int elementId, int projectId)
{
double barLength = 0 ;
string sqlBarLength = "SELECT length FROM dbo.vw_Element WHERE elementId = @firstId " +
"AND projectId = @secondId";
// Connessione al DB ed esecuzione query
using ( SqlConnection cn = new SqlConnection( Constants.ConnectionString)) {
cn.Open() ;
using ( SqlCommand sqlCommand = new SqlCommand( sqlBarLength, cn)) {
sqlCommand.Parameters.Add( "@firstId", SqlDbType.Int) ;
sqlCommand.Parameters.Add( "@secondId", SqlDbType.Int) ;
sqlCommand.Parameters["@firstId"].Value = elementId ;
sqlCommand.Parameters["@secondId"].Value = projectId ;
SqlDataReader reader = sqlCommand.ExecuteReader() ;
while ( reader.Read()) {
barLength = Convert.ToDouble( reader["length"]) ;
}
}
}
return ( barLength + 2000) ;
}
}
}
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