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Add Printer Class, printerForm

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DucDangAnh 2020-07-07 15:05:46 +07:00
parent 5f7ac10f22
commit 315d2fd03a
3 changed files with 107 additions and 0 deletions
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4
AIParkingApplication/AIParkingApplication.csproj
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@ -141,6 +141,7 @@
</Compile>
<Compile Include="PlateDetector.cs" />
<Compile Include="PlateProcessor.cs" />
<Compile Include="Printer.cs" />
<Compile Include="Program.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="Sidebar.cs">
@ -223,6 +224,9 @@
<Content Include="plateLong.xml">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
<Content Include="PrinterForm.html">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
<ItemGroup>
<BootstrapperPackage Include=".NETFramework,Version=v4.6.1">

72
AIParkingApplication/Printer.cs Normal file
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@ -0,0 +1,72 @@
using Microsoft.Win32;
using System;
using System.IO;
using System.Windows.Forms;
namespace AIParkingApplication
{
public class Printer
{
private WebBrowser webBrowser;
public Printer()
{
webBrowser = new WebBrowser();
SetupPrinterPageSetting();
}
public void DoPrint(PrinterData printData)
{
webBrowser.Left = 0;
string documentText = ProcessingString("PrinterForm.html", printData);
if (!string.IsNullOrEmpty(documentText))
{
webBrowser.DocumentText = documentText;
webBrowser.DocumentCompleted += WebBrowser_DocumentCompleted;
}
}
private void WebBrowser_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
((WebBrowser)sender).Print();
}
private string ProcessingString(string path, PrinterData printerField)
{
try
{
string htmlStr = File.ReadAllText(path);
htmlStr = htmlStr.Replace("{PLATE_STRING}", printerField.PlateString)
.Replace("{TIME_PARKING_IN}", printerField.TimeParkingIn)
.Replace("{TIME_PARKING_OUT}", printerField.TimeParkingOut)
.Replace("{MONEY_AMOUNT}", printerField.MoneyAmount.ToString());
return htmlStr;
}
catch (Exception ex)
{
Console.WriteLine($"ProcessingString\texMessage:{ex.Message}");
return string.Empty;
}
}
private void SetupPrinterPageSetting()
{
RegistryKey key = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Microsoft\Internet Explorer\PageSetup", RegistryKeyPermissionCheck.ReadWriteSubTree);
key.SetValue("footer", string.Empty, RegistryValueKind.String);
key.SetValue("header", string.Empty, RegistryValueKind.String);
key.SetValue("margin_top", 0);
key.SetValue("margin_right", 0.2);
key.SetValue("margin_bottom", 0.5);
key.SetValue("margin_left", 0.2);
key.Close();
}
}
public class PrinterData
{
public string PlateString { get; set; }
public string TimeParkingIn { get; set; }
public string TimeParkingOut { get; set; }
public int MoneyAmount { get; set; }
}
}

31
AIParkingApplication/printerForm.html Normal file
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@ -0,0 +1,31 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
@media only print {
@page {
margin: 0;
}
body {
margin: 0 20px;
height: 100px;
}
}
</style>
</head>
<body style="">
<h3 style="text-align: center;"><em>BỆNH VIỆN BẠCH MAI</em></h3>
<h2 style="text-align: center;"><strong>Biên lai thu tiền</strong></h2>
<p>Biển số xe: <em><strong>{PLATE_STRING}</strong></em></p>
<p>Thời gian vào: <em><strong>{TIME_PARKING_IN}</strong></em></p>
<p>Thời gian ra: <strong><em>{TIME_PARKING_OUT}</em></strong></p>
<p>Số tiền: <strong><em>{MONEY_AMOUNT}</em></strong></p>
</body>
</html>