如何在WPF表单文本框中显示.cs文件输出？ [英] How to display .cs file output in WPF form textbox?
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问题描述
我有一个.cs文件，显示护照MRZ字段的输出作为输出。我用Textboxes创建了WPF表单。现在我想以WPF形式显示TextBoxes的输出。
怎么做？
我尝试过：
Passport.CS
使用Google.Cloud.Vision.V1;
使用System;
使用System.Collections.Generic;
使用System.Linq;
使用System.Text;
使用System.Text.RegularExpressions;
使用System.Threading.Tasks;使用System.Windows
;
命名空间WpfAppFormApp
{
class PassportOcr
{
static string abc;
public void passport（）
{
PassportDetailPage pdp = new PassportDetailPage（）;
Console.WriteLine（--------------------------------- -护照 - - - - - - - - - - - - - - - - - - - - ）;
string credential_path = @C：\Users\GIS-001 \Downloads\SproutOCR-73c5a7843fb9.json;
System.Environment.SetEnvironmentVariable（GOOGLE_APPLICATION_CREDENTIALS，credential_path）;
var client = ImageAnnotatorClient.Create（）;
var image = Image.FromFile（C：/Users/GIS-001/source/repos/visionapi/visionapi/image/pandimani.jpg）;
var response = client.DetectDocumentText（image）;
string xyz = response.Text;
xyz = xyz.Replace（，）;
string pattern =。*<<。*;
Regex r =新的正则表达式（模式）;
foreach（匹配m在r.Matches（xyz））
{
abc + = m.Value;
}
//Console.WriteLine（abc）;
// Console.WriteLine（word）;
string mrz = abc;
string mrzLines = mrz.Replace（<，）;
mrzLines = mrzLines.Trim（）;
Console.WriteLine（文档类型：+ mrzLines.Substring（0,1）.ToString（））; // P = Passport
//Console.WriteLine（Type：+ mrzLines.Substring（1,1）.ToString（））;
Console.WriteLine（Document Country：+ mrzLines.Substring（2,3）.ToString（））;
Console.WriteLine（文档所有者：+ mrzLines.Substring（5,39）.ToString（））;
Console.WriteLine（文档编号：+ mrzLines.Substring（44,4）.ToString（））;
//Console.WriteLine(\"Check Digit：+ mrzLines.Substring（54,1）.ToString（））;
Console.WriteLine（国籍：+ mrzLines.Substring（54,3）.ToString（））;
Console.WriteLine（出生日期：+ mrzLines.Substring（57,6）.ToString（））;
//Console.WriteLine（出生日期检查：+ mrzLines.Substring（63,1）.ToString（））;
Console.WriteLine（Sex：+ mrzLines.Substring（64,1）.ToString（））;
Console.WriteLine（文档过期日期：+ mrzLines.Substring（65,6）.ToString（））;
//Console.WriteLine(\"Document Expiry Date Check：+ mrzLines.Substring（71,1）.ToString（））;
//Console.WriteLine (\"Personal Number：+ mrzLines.Substring（72,14）.ToString（））;
//Console.WriteLine (\"Personal Number Check：+ mrzLines.Substring（86,1）.ToString（））;
//Console.WriteLine（完成检查：+ mrzLines.Substring（87,1）.ToString（））;
Console.ReadLine（）;
}
Passport.xaml
在此文件中我有一个按钮扫描，当我单击此按钮时，它将调用Passport.CS文件并在Passportresult.xaml文本框中显示输出。
解决方案
您的代码有点不清楚。
您需要在表单/窗口上放置文本框，为每个文本框命名，然后选择一种方法来传递或绑定每个文本框的数据。
我将假设您在窗体/窗口代码隐藏中执行此操作：
1. PassportOcr对象
public class PassportOcr
{
public PassportOcr（ string mrzLines）
{
Country = mrzLines .Substring（ 2 ， 3 ）;
Owner = mrzLines.Substring（ 5 ， 39 ）;
Number = mrzLines.Substring（ 44 ， 8 ）;
}
public string 国家{获得; set ; }
public string 所有者{ get ; set ; }
public string Number { get ; set ; }
}
窗口代码隐藏：
public partial class MainWindow：Window
{
< span class =code-keyword> public PassportOcr Ocr { get ; set ; }
public SetOcrData（ string mrzLines）
{
Ocr = new PassportOcr（mrzLines）;
// 向用户显示数据
txtCountry.Text = Ocr.Country;
txtOwner.Text = Ocr.Owner;
txtNumber.Text = Ocr.Number;
}
}
和XAML：
< 网格 >
< Grid.RowDefinitions >
< span class =code-keyword>< RowDefinition / >
< RowDefinition / >
< RowDefinition / >
< / Grid.RowDefinitions > ;
< 文本框 x：名称 = txtCountry / >
< 文本框 < span class =code-attribute> x：名称 = txtOwner Grid.Row = 1 / >
< 文本框 x：名称 = txtNumber Grid.Row = 2 / >
< / Grid >
I have a .cs file which displays a output of passport MRZ fields as output. I have created WPF form with Textboxes. Now i want to show that output in WPF form TextBoxes.
How to do that?
What I have tried:
Passport.CS
using Google.Cloud.Vision.V1;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using System.Windows;
namespace WpfAppFormApp
{
class PassportOcr
{
static string abc;
public void passport()
{
PassportDetailPage pdp = new PassportDetailPage();
Console.WriteLine("----------------------------------PASSPORT----------------------------------------");
string credential_path = @"C:\Users\GIS-001\Downloads\SproutOCR-73c5a7843fb9.json";
System.Environment.SetEnvironmentVariable("GOOGLE_APPLICATION_CREDENTIALS", credential_path);
var client = ImageAnnotatorClient.Create();
var image = Image.FromFile("C:/Users/GIS-001/source/repos/visionapi/visionapi/image/pandimani.jpg");
var response = client.DetectDocumentText(image);
string xyz = response.Text;
xyz = xyz.Replace(" ", "");
string pattern = ".*<<.*";
Regex r = new Regex(pattern);
foreach (Match m in r.Matches(xyz))
{
abc += m.Value;
}
//Console.WriteLine(abc);
// Console.WriteLine(word);
string mrz = abc;
string mrzLines = mrz.Replace("<", " ");
mrzLines = mrzLines.Trim();
Console.WriteLine("Document Type: " + mrzLines.Substring(0, 1).ToString()); // P=Passport
//Console.WriteLine("Type: " + mrzLines.Substring(1, 1).ToString());
Console.WriteLine("Document Country: " + mrzLines.Substring(2, 3).ToString());
Console.WriteLine("Document Owner: " + mrzLines.Substring(5, 39).ToString());
Console.WriteLine("Document Number: " + mrzLines.Substring(44, 8).ToString());
//Console.WriteLine("Check Digit: " + mrzLines.Substring(54, 1).ToString());
Console.WriteLine("Nationality: " + mrzLines.Substring(54, 3).ToString());
Console.WriteLine("Date of birth: " + mrzLines.Substring(57, 6).ToString());
//Console.WriteLine("Date of birth Check: " + mrzLines.Substring(63, 1).ToString());
Console.WriteLine("Sex: " + mrzLines.Substring(64, 1).ToString());
Console.WriteLine("Document Expiry Date: " + mrzLines.Substring(65, 6).ToString());
//Console.WriteLine("Document Expiry Date Check: " + mrzLines.Substring(71, 1).ToString());
//Console.WriteLine("Personal Number: " + mrzLines.Substring(72, 14).ToString());
//Console.WriteLine("Personal Number Check: " + mrzLines.Substring(86, 1).ToString());
//Console.WriteLine("Complete Check: " + mrzLines.Substring(87, 1).ToString());
Console.ReadLine();
}
Passport.xaml
In this file i have a button scan, When i click this button it will call Passport.CS file and display output in Passportresult.xaml textbox.
解决方案
Your code is a little unclear.
You need to put textboxes on the form/window, give each a name, then choose a method to pass or bind the data each textbox.
I will assume that you are doing this in the form/window's code-behind:
1. PassportOcr object
public class PassportOcr { public PassportOcr(string mrzLines) { Country = mrzLines.Substring(2, 3); Owner = mrzLines.Substring(5, 39); Number = mrzLines.Substring(44, 8); } public string Country { get; set; } public string Owner { get; set; } public string Number { get; set; } }
Window code-behind:
public partial class MainWindow : Window { public PassportOcr Ocr { get; set; } public SetOcrData(string mrzLines) { Ocr = new PassportOcr(mrzLines); // Show the user the data txtCountry.Text = Ocr.Country; txtOwner.Text = Ocr.Owner; txtNumber.Text = Ocr.Number; } }
And the XAML:
<Grid> <Grid.RowDefinitions> <RowDefinition/> <RowDefinition/> <RowDefinition/> </Grid.RowDefinitions> <Textbox x:Name="txtCountry" /> <Textbox x:Name="txtOwner" Grid.Row=1 /> <Textbox x:Name="txtNumber" Grid.Row=2 /> </Grid>
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