Invoice With Multiple Pages - VB.NET
PDF from HTML Template sample in VB.NET demonstrating ‘Invoice With Multiple Pages’
Module1.vb
Imports System.IO
Imports System.Net
Imports Newtonsoft.Json
Imports Newtonsoft.Json.Linq
Module Module1
' The authentication key (API Key).
' Get your own by registering at https://app.pdf.co
Const API_KEY As String = "***********************************"
' --TemplateID--
' Please follow below steps to create your own HTML Template and get "templateId".
' 1. Add new html template in app.pdf.co/templates/html
' 2. Copy paste your html template code into this new template. Sample HTML templates can be found at "https://github.com/bytescout/pdf-co-api-samples/tree/master/PDF%20from%20HTML%20template/TEMPLATES-SAMPLES"
' 3. Save this new template
' 4. Copy it’s ID to clipboard
' 5. Now set ID of the template into “templateId” parameter
' HTML template using built-in template
' see https://app.pdf.co/templates/html/3/edit
Dim template_id = 3
' Data to fill the template
Dim templateData As String = File.ReadAllText(".\invoice_data.json")
' Destination PDF file name
Const DestinationFile As String = ".\result.pdf"
Sub Main()
' Create standard .NET web client instance
Dim webClient As WebClient = New WebClient()
' Set API Key
webClient.Headers.Add("x-api-key", API_KEY)
Try
' Prepare URL for HTML to PDF API call
Dim request As String = Uri.EscapeUriString(String.Format(
"https://api.pdf.co/v1/pdf/convert/from/html?name={0}",
Path.GetFileName(DestinationFile)))
' Prepare request body in JSON format
Dim jsonObject As JObject = New JObject(
New JProperty("templateId", template_id),
New JProperty("templateData", templateData))
webClient.Headers.Add("Content-Type", "application/json")
' Execute request
Dim response As String = webClient.UploadString(request, jsonObject.ToString())
' Parse JSON response
Dim json As JObject = JObject.Parse(response)
If json("error").ToObject(Of Boolean) = False Then
' Get URL of generated PDF file
Dim resultFileUrl As String = json("url").ToString()
webClient.Headers.Remove("Content-Type") ' remove the header required for only the previous request
' Download the PDF file
webClient.DownloadFile(resultFileUrl, DestinationFile)
Console.WriteLine("Generated PDF document saved as ""{0}"" file.", DestinationFile)
End If
Catch ex As WebException
Console.WriteLine(ex.ToString())
End Try
webClient.Dispose()
Console.WriteLine()
Console.WriteLine("Press any key...")
Console.ReadKey()
End Sub
End Module
invoice_data.json
{
"paid": true,
"company_name": "Lovely Company Inc.",
"company_address": "1234 Market St\nSan Francisco, California 94102\nUSA",
"company_logo": "https://bytescout-com.s3.amazonaws.com/files/demo-files/cloud-api/pdf-edit/logo.png",
"barcode_value": "sample encoded barcode value for page 1\nwuth line breaks if needed\n\nOrder id:",
"ocr_scanline": "OCR-A 123567890",
"order_id": "1122455",
"order_date": "15 Jan 2022",
"customer_id": "T8001",
"shipped_date": "20 Jan 2022",
"shipped_via": "UPS",
"bill_to_name": "T-800 Research Lab",
"bill_to_address": "435 South La Fayette Park Place, \nLos Angeles, CA 90057\nUSA",
"ship_to_name": "Cyberdyne Systems",
"ship_to_address": "18144 El Camino Real\nSunnyvale, California\nUSA",
"freight": 19.95,
"notes": "Thank you for your purchase.\nThanks for your support of advanced robotics.",
"items": [
{
"name": "T-800 Prototype Research",
"price": 50.0,
"quantity": 2
},
{
"name": "T-800 Cloud Sync Setup",
"price": 150.0,
"quantity": 3
},
{
"name": "T-800 Prototype Research 2",
"price": 20.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 24.99,
"quantity": 5
},
{
"name": "T-800 Prototype Research 2",
"price": 199.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 19.0,
"quantity": 5
},
{
"name": "T-800 Prototype Research 2",
"price": 20.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 49.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 1000.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 12.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 25.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 24.99,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 14.95,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 149.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 99.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 100.0,
"quantity": 4
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 9
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
},
{
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 3
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 2
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 3
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 3
}, {
"name": "T-800 Prototype Research 2",
"price": 3.49,
"quantity": 3
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 15.0,
"quantity": 5
},
{
"name": "T-800 Prototype Research",
"price": 50.0,
"quantity": 2
},
{
"name": "T-800 Cloud Sync Setup",
"price": 150.0,
"quantity": 3
},
{
"name": "T-800 Prototype Research 2",
"price": 20.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 24.99,
"quantity": 5
},
{
"name": "T-800 Prototype Research 2",
"price": 199.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 19.0,
"quantity": 5
},
{
"name": "T-800 Prototype Research 2",
"price": 20.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 49.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 1000.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 12.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 25.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 24.99,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 14.95,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 149.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 99.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 100.0,
"quantity": 4
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 9
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
},
{
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 3
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 2
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 3
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 3
}, {
"name": "T-800 Prototype Research 2",
"price": 3.49,
"quantity": 3
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
},
{
"name": "T-800 Prototype Research",
"price": 50.0,
"quantity": 2
},
{
"name": "T-800 Cloud Sync Setup",
"price": 150.0,
"quantity": 3
},
{
"name": "T-800 Prototype Research 2",
"price": 20.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 24.99,
"quantity": 5
},
{
"name": "T-800 Prototype Research 2",
"price": 199.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 19.0,
"quantity": 5
},
{
"name": "T-800 Prototype Research 2",
"price": 20.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 49.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 1000.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 12.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 25.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 24.99,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 14.95,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 149.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 99.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 100.0,
"quantity": 4
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 9
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
},
{
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 3
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 2
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 3
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 3
}, {
"name": "T-800 Prototype Research 2",
"price": 3.49,
"quantity": 3
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
},
{
"name": "T-800 Cloud Sync Setup 3",
"price": 30.0,
"quantity": 5
}, {
"name": "T-800 Prototype Research 2",
"price": 10.0,
"quantity": 1
}
]
}
Resources.Designer.vb
'------------------------------------------------------------------------------
' <auto-generated>
' This code was generated by a tool.
' Runtime Version:4.0.30319.42000
'
' Changes to this file may cause incorrect behavior and will be lost if
' the code is regenerated.
' </auto-generated>
'------------------------------------------------------------------------------
Option Strict On
Option Explicit On
Namespace My.Resources
'This class was auto-generated by the StronglyTypedResourceBuilder
'class via a tool like ResGen or Visual Studio.
'To add or remove a member, edit your .ResX file then rerun ResGen
'with the /str option, or rebuild your VS project.
'''<summary>
''' A strongly-typed resource class, for looking up localized strings, etc.
'''</summary>
<Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0"), _
Global.System.Diagnostics.DebuggerNonUserCodeAttribute(), _
Global.System.Runtime.CompilerServices.CompilerGeneratedAttribute(), _
Global.Microsoft.VisualBasic.HideModuleNameAttribute()> _
Friend Module Resources
Private resourceMan As Global.System.Resources.ResourceManager
Private resourceCulture As Global.System.Globalization.CultureInfo
'''<summary>
''' Returns the cached ResourceManager instance used by this class.
'''</summary>
<Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)> _
Friend ReadOnly Property ResourceManager() As Global.System.Resources.ResourceManager
Get
If Object.ReferenceEquals(resourceMan, Nothing) Then
Dim temp As Global.System.Resources.ResourceManager = New Global.System.Resources.ResourceManager("ByteScoutWebApiExample.Resources", GetType(Resources).Assembly)
resourceMan = temp
End If
Return resourceMan
End Get
End Property
'''<summary>
''' Overrides the current thread's CurrentUICulture property for all
''' resource lookups using this strongly typed resource class.
'''</summary>
<Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)> _
Friend Property Culture() As Global.System.Globalization.CultureInfo
Get
Return resourceCulture
End Get
Set(ByVal value As Global.System.Globalization.CultureInfo)
resourceCulture = value
End Set
End Property
End Module
End Namespace
Settings.Designer.vb
'------------------------------------------------------------------------------
' <auto-generated>
' This code was generated by a tool.
' Runtime Version:4.0.30319.42000
'
' Changes to this file may cause incorrect behavior and will be lost if
' the code is regenerated.
' </auto-generated>
'------------------------------------------------------------------------------
Option Strict On
Option Explicit On
Namespace My
<Global.System.Runtime.CompilerServices.CompilerGeneratedAttribute(), _
Global.System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0"), _
Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)> _
Partial Friend NotInheritable Class MySettings
Inherits Global.System.Configuration.ApplicationSettingsBase
Private Shared defaultInstance As MySettings = CType(Global.System.Configuration.ApplicationSettingsBase.Synchronized(New MySettings), MySettings)
#Region "My.Settings Auto-Save Functionality"
#If _MyType = "WindowsForms" Then
Private Shared addedHandler As Boolean
Private Shared addedHandlerLockObject As New Object
<Global.System.Diagnostics.DebuggerNonUserCodeAttribute(), Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)> _
Private Shared Sub AutoSaveSettings(ByVal sender As Global.System.Object, ByVal e As Global.System.EventArgs)
If My.Application.SaveMySettingsOnExit Then
My.Settings.Save()
End If
End Sub
#End If
#End Region
Public Shared ReadOnly Property [Default]() As MySettings
Get
#If _MyType = "WindowsForms" Then
If Not addedHandler Then
SyncLock addedHandlerLockObject
If Not addedHandler Then
AddHandler My.Application.Shutdown, AddressOf AutoSaveSettings
addedHandler = True
End If
End SyncLock
End If
#End If
Return defaultInstance
End Get
End Property
End Class
End Namespace
Namespace My
<Global.Microsoft.VisualBasic.HideModuleNameAttribute(), _
Global.System.Diagnostics.DebuggerNonUserCodeAttribute(), _
Global.System.Runtime.CompilerServices.CompilerGeneratedAttribute()> _
Friend Module MySettingsProperty
<Global.System.ComponentModel.Design.HelpKeywordAttribute("My.Settings")> _
Friend ReadOnly Property Settings() As Global.ByteScoutWebApiExample.My.MySettings
Get
Return Global.ByteScoutWebApiExample.My.MySettings.Default
End Get
End Property
End Module
End Namespace
PDF.co Web API: the Web API with a set of tools for documents manipulation, data conversion, data extraction, splitting and merging of documents. Includes image recognition, built-in OCR, barcode generation and barcode decoders to decode bar codes from scans, pictures and pdf.