Agan-agan yang minat ngecoding atau lagi belajar ngecoding, yuk kita sama-sama belajar.
Kali ini ane akan sedikit share tentang pembuatan report yang sederhana menggunakan bahasa pemprograman VB.net dan database SQL Server dan Crystal report
1) Buka aplikasi microsoft visual studio 2005, untuk membuat project baru klik file, new maka akan tampil seperti gambar di bawah ini
2) Pada Form1 buat lah design seperti gambar di bawah ini
Componentnya terdiri dari
1) 4 Label
1 label untuk frame kuning begitu juga dengan shadow frame bisa di buat dari label 1 label
1 label Date from
1 label date to
2) 2 DateTimePicker
3) 2 Command button
1 command button berisi text OK dan 1 lagi text cancel
kemudian klik view code dan ketikkan coding import direktif
Imports CrystalDecisions.Shared
Imports CrystalDecisions.CrystalReports.Engine
pada public class ketikkan coding
Inherits System.Windows.Forms.Form
pada event command button ok ketikkan coding
Dim paramFields As New CrystalDecisions.Shared.ParameterFields
Dim paramField As New CrystalDecisions.Shared.ParameterField
Dim paramValue1 As New CrystalDecisions.Shared.ParameterDiscreteValue
Dim paramValue2 As New CrystalDecisions.Shared.ParameterDiscreteValue
Dim frm As New frmReportViewer
Dim crpt As New rptPivotInventory
Try
'For Each myTable In crpt.Database.Tables
'myLogin = myTable.LogOnInfo
'With myLogin.ConnectionInfo
'.ServerName = SverName
'.DatabaseName = DtaBase
'.UserID = UserId
' .Password = Pass
'End With
'myTable.ApplyLogOnInfo(myLogin)
' Next
'The first parameter date
paramField.ParameterFieldName = "@FROMDATE"
'Setting the first discrete value and passing it to the parameter
paramValue1.Value = TxtDFrom.Text
paramField.CurrentValues.Add(paramValue1)
'Add the parameter fields to the parameter fields collection
paramFields.Add(paramField)
'The second parameter date
paramField = New CrystalDecisions.Shared.ParameterField
paramField.ParameterFieldName = "@TODATE"
'Setting the first discrete value and passing it to the parameter
paramValue2.Value = TxtDTo.Text
paramField.CurrentValues.Add(paramValue2)
'Add the parameter fields to the parameter fields collection
paramFields.Add(paramField)
'Set the parameter fields collection into the crystal report viewer
With frm
.CRViewer.ParameterFieldInfo = paramFields
.CRViewer.ReportSource = crpt
.Show()
End With
Catch ex As Exception
MsgBox(ex.Message)
End Try
pada event close
Me.Close()
Buat event datetimepickerfrom_keydown
If e.KeyCode = Keys.Enter Then
TxtDTo.Focus()
End If
Buat event datetimepickerto_keydown
If e.KeyCode = Keys.Enter Then
CmdOK.Focus()
End If
3) Buat form baru kemudian drag component crystal report viewer seperti gambar di bawah ini
dan ketikkan code di bawah ini
Public Class frmReportViewer
Inherits System.Windows.Forms.Form
#Region " Windows Form Designer generated code "
Public Sub New()
MyBase.New()
'This call is required by the Windows Form Designer.
InitializeComponent()
'Add any initialization after the InitializeComponent() call
End Sub
'Form overrides dispose to clean up the component list.
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing Then
If Not (components Is Nothing) Then
components.Dispose()
End If
End If
MyBase.Dispose(disposing)
End Sub
'Required by the Windows Form Designer
Private components As System.ComponentModel.IContainer
'NOTE: The following procedure is required by the Windows Form Designer
'It can be modified using the Windows Form Designer.
'Do not modify it using the code editor.
Friend WithEvents CRViewer As CrystalDecisions.Windows.Forms.CrystalReportViewer
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.CRViewer = New CrystalDecisions.Windows.Forms.CrystalReportViewer
Me.SuspendLayout()
'
'CRViewer
'
Me.CRViewer.ActiveViewIndex = -1
Me.CRViewer.Dock = System.Windows.Forms.DockStyle.Fill
Me.CRViewer.Location = New System.Drawing.Point(0, 0)
Me.CRViewer.Name = "CRViewer"
Me.CRViewer.ReportSource = Nothing
Me.CRViewer.Size = New System.Drawing.Size(504, 382)
Me.CRViewer.TabIndex = 0
'
'frmReportViewer
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(504, 382)
Me.Controls.Add(Me.CRViewer)
Me.Name = "frmReportViewer"
Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
Me.Text = "Report Viewer"
Me.WindowState = System.Windows.Forms.FormWindowState.Maximized
Me.ResumeLayout(False)
End Sub
#End Region
End Class
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