Je voudrais calculer en heure et minute la somme total d'heures de chacun des employe de ma base de donnee j'ai utlise cette requette mais cette requete marche pas du tout.
je vous pries de me donner des idees , merci bien
SELECT COUNT temps_travail.table_employe WHERE temp_travail>debut_projet AND temp_travail<fin_projet
elle est constituee de sept(8) champs et tous les champs sont de type court, a part les champs Heures_Debut, et Heures_Fin, Date _de_demarrage_Projet et Date_de_Fin_Projet qui sont de type [DATE/HEURE]
en gros voici :
Code, Nom,Prenom,Heures_Debut, Heures_Fin, Date _de_demarrage_Projet et Date_de_Fin_Projet,Ref_projet
Pour info, tu aurais dû ouvrir cette discussion dans le forum VB.Net
Exemple sur le même principe de ta précédente discussion (Accès BDD).
Public Class Personnel
Public Property Employe As String
Public Property Code As String
Public Property Ref_Projet As String
Public Property Date_demarrage_Projet As Date
Public Property Heures_debut As Date
Public Property Date_fin_Projet As Date
Public Property Heures_fin As Date
Public Property Total_Heures As String
End Class
Option Strict On
Option Explicit On
Imports System.Data.OleDb
Public Class FrmROUGRAPH
Private pathbase As String = Application.StartupPath & "\V_Techno_DB_be.mdb"
Private connStr As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & pathbase
Private ListePersonnel As List(Of Personnel)
Private da As OleDb.OleDbDataAdapter
Private ds As DataSet = New DataSet
Private dtPersonnel As DataTable = New DataTable("Personnel")
Private Sub FrmROUGRAPH_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Initialize()
End Sub
Sub Initialize()
Using conn As New OleDbConnection(connStr)
conn.Open()
Dim querypersonnel As String = " Select * From [requêteGENERALE] " & _
" Where [Date_demarrage_Projet] Is Not Null And " & _
" [Date_fin_Projet] Is Not Null "
da = New OleDb.OleDbDataAdapter(querypersonnel, conn)
da.Fill(ds, "Personnel")
End Using
dtPersonnel = ds.Tables("Personnel")
' Initialisation DataGridView1
With Me.DataGridView1
.ColumnCount = 6
.Columns(0).Name = "Personnel"
.Columns(1).Name = "Code"
.Columns(2).Name = "Projet"
.Columns(3).Name = "Début Projet"
.Columns(4).Name = "Fin Projet"
.Columns(5).Name = "Total Heures"
.Columns(0).Width = 140
.Columns(3).Width = 100
.Columns(4).Width = 100
.Columns(5).Width = 100
End With
ListePersonnel = (
From row In dtPersonnel.AsEnumerable()
Order By row.Field(Of String)("Nom"), row.Field(Of String)("Prenom"), row.Field(Of String)("Code") Ascending
Select New Personnel With {
.Employe = row.Field(Of String)("Nom") & New String(" "c, 1) & row.Field(Of String)("Prenom"),
.Code = row.Field(Of String)("Code"),
.Ref_Projet = row.Field(Of String)("Ref_Projet"),
.Date_demarrage_Projet = row.Field(Of Date)("Date_demarrage_Projet"),
.Heures_debut = row.Field(Of Date)("Heures_debut"),
.Date_fin_Projet = row.Field(Of Date)("Date_fin_Projet"),
.Heures_fin = row.Field(Of Date)("Heures_fin"),
.Total_Heures = returnTotalHeures(row.Field(Of Date)("Date_demarrage_Projet") & New String(" "c, 1) & _
row.Field(Of Date)("Heures_debut"), _
row.Field(Of Date)("Date_fin_Projet") & New String(" "c, 1) & _
row.Field(Of Date)("Heures_fin"))
}).ToList
For Each item In ListePersonnel
With Me.DataGridView1.Rows
.Add(item.Employe, _
item.Code, _
item.Ref_Projet, _
item.Date_demarrage_Projet.ToString("yyyy/MM/dd") & New String(" "c, 1) & item.Heures_debut.ToString("HH:mm"), _
item.Date_fin_Projet.ToString("yyyy/MM/dd") & New String(" "c, 1) & item.Heures_fin.ToString("HH:mm"), _
item.Total_Heures)
End With
Next
End Sub
Function returnTotalHeures(ByVal debut As String, ByVal fin As String) As String
Dim days As Long = DateDiff(DateInterval.Minute, CDate(debut), CDate(fin))
Dim iSpan As TimeSpan = TimeSpan.FromMinutes(days)
Dim iHour As String = CStr(((iSpan.Days * 24) + iSpan.Hours)).PadLeft(2, "0"c) & " h " & _
iSpan.Minutes.ToString.PadLeft(2, "0"c)
Return iHour
End Function
End Class
da = New OleDb.OleDbDataAdapter(querypersonnel, conn) da.Fill(ds, "Personnel")
il me souligne " da " et lorsque le systeme me propose si j'accepte qu'il genere un stub de propriete et apres que j'appuie sur "demarrer" il me renvoit ceci coe sms :
Aucune valeur donnée pour un ou plusieurs des paramètres requis
Bonjour Jordane,
Merci pour ton action.
Je suis, en MP, avec notre ami Wayne pour lui expliquer mes propositions et ainsi ne pas "polluer" le forum !!!
Option Strict On Option Explicit On Imports System.Data Imports System.Data.OleDb Imports System.Data.SqlClient
Public Class FrmROUGRAPH Private pathbase As String = Application.StartupPath & "\V_Techno_DB_be.mdb" Private connStr As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & pathbase
Private dts As New DataSet Private dtt As DataTable
Private ListePersonnel As List(Of Personnel) Private ds As DataSet = New DataSet Private dtPersonnel As DataTable = New DataTable("Personnel")
Private Sub FrmProjets_Load(sender As Object, e As EventArgs) Handles MyBase.Load
Sub remplirComboNom() Try Dim cn As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & Application.StartupPath & "\V_Techno_DB_be.mdb")
Dim cmd As New OleDbCommand("select DISTINCT Nom from Requête_SommeTotal_Jours ", cn) cn.Open() Dim dr As OleDbDataReader = cmd.ExecuteReader Do While dr.Read ComboNom.Items.Add(dr.GetValue(0)) Loop dr.Close() cn.Close() Catch ex As Exception 'MsgBox(ex.Message) End Try End Sub
Sub remplirComboPrenom() Try Dim cn As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & Application.StartupPath & "\V_Techno_DB_be.mdb")
Dim cmd As New OleDbCommand("select DISTINCT Prenom from Requête_SommeTotal_Jours ", cn) cn.Open() Dim dr As OleDbDataReader = cmd.ExecuteReader Do While dr.Read ComboPrenom.Items.Add(dr.GetValue(0)) Loop dr.Close() cn.Close() Catch ex As Exception 'MsgBox(ex.Message) End Try End Sub
'Traitement en fonction de la colonne où se situe la cellule en cours d'édition
Sub remplirComboNomProjet() Try Dim cn As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & Application.StartupPath & "\V_Techno_DB_be.mdb")
Dim cmd As New OleDbCommand("select DISTINCT Nom_Projet from Requête_SommeTotal_Jours ", cn) cn.Open() Dim dr As OleDbDataReader = cmd.ExecuteReader Do While dr.Read ComboNomProjet.Items.Add(dr.GetValue(0)) Loop dr.Close() cn.Close() Catch ex As Exception 'MsgBox(ex.Message) End Try End Sub
' Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click 'Try 'Dim cn As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Users\wayne\Documents\Visual Studio 2012\Projects\VERSCHUERE\VESCHUERE_TECHNO_Apps\VESCHUERE_TECHNO_Apps\bin\Debug\V_Techno_DB_be.mdb")
' Dim cmd As New OleDbCommand("select * from Requête_SommeTotal_Jours where Nom ='" & ComboNom.Text & "'and Nom_Projet ='" & ComboNomProjet.Text & "'and Prenom ='" & ComboPrenom.Text & "'", cn)
' cn.Open() ' Dim da As New OleDbDataAdapter(cmd) ' Dim ds As New DataSet ' da.Fill(ds, "Requête_SommeTotal_Jours") ' da.Update(ds, "Requête_SommeTotal_Jours") ' DataGridView1.DataSource = ds ' DataGridView1.DataMember = "Requête_SommeTotal_Jours" ' cn.Close() 'Catch ex As Exception
'End Try
' End Sub
'Sub blabla() Private Sub FrmROUGRAPH_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Initialize() End Sub
Sub Initialize() Using conn As New OleDbConnection(connStr) conn.Open() Dim querypersonnel As String = " Select * From [requêteGENERALE] " & _ " Where [Date_demarrage_Projet] Is Not Null And " & _ " [Date_fin_Projet] Is Not Null "
da = New OleDb.OleDbDataAdapter(querypersonnel, conn) da.Fill(ds, "Personnel") End Using
For Each item In ListePersonnel With Me.DataGridView1.Rows .Add(item.Employers, _ item.Code, _ item.Nom_Projet, _ item.Date_de_demarrage_Projet.ToString("yyyy/MM/dd") & New String(" "c, 1) & item.Heures_Depart.ToString("HH:mm"), _ item.Date_de_Fin_Projet.ToString("yyyy/MM/dd") & New String(" "c, 1) & item.Heures_FIN.ToString("HH:mm"), _ item.Total_Heures) End With Next End Sub
Function returnTotalHeures(ByVal debut As String, ByVal fin As String) As String Dim days As Long = DateDiff(DateInterval.Minute, CDate(debut), CDate(fin)) Dim iSpan As TimeSpan = TimeSpan.FromMinutes(days) Dim iHour As String = CStr(((iSpan.Days * 24) + iSpan.Hours)).PadLeft(2, "0"c) & " h " & _ iSpan.Minutes.ToString.PadLeft(2, "0"c) Return iHour End Function
Private Sub BtnSupprimer_Click(sender As Object, e As EventArgs) Handles BtnSupprimer.Click
Try Dim cn As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & Application.StartupPath & "\V_Techno_DB_be.mdb")
Dim cmd As New OleDbCommand("select * from Requête_SommeTotal_Jours where Nom='" & ComboNom.Text & "'", cn) cn.Open() Dim dr As OleDbDataReader = cmd.ExecuteReader dr.Read() dr.Close() Dim da As New OleDbDataAdapter(cmd) Dim ds As New DataSet da.Fill(ds, "V_Techno_DB_be") ds.Tables("V_Techno_DB_be").Rows(0).Delete() Dim cb As New OleDbCommandBuilder(da) da.Update(ds, "V_Techno_DB_be")
Catch ex As Exception 'MsgBox(ex.Message) End Try End Sub
Private Sub BtnActualisation_Click(sender As Object, e As EventArgs) Handles BtnActualisation.Click ComboPrenom.Items.Clear() ComboNom.Items.Clear() remplirComboNom() remplirComboNomProjet() remplirComboPrenom() End Sub
Private Sub BtnFermer_Click(sender As Object, e As EventArgs) Handles BtnFermer.Click Me.Hide() End Sub End Class
'Code pour la 1ere Grid
Public Class Personnel Public Property Employers As String Public Property Code As String Public Property Nom_Projet As String Public Property Heures_Depart As Date Public Property Heures_FIN As Date Public Property Date_de_demarrage_Projet As Date Public Property Date_de_Fin_Projet As Date Public Property Total_jours As Integer Public Property Designation_Tache As String Public Property Total_Heures As String End Class
