篇一：WPF常用知识以及本项目设计总结：http://www.cnblogs.com/baiboy/p/wpf.html
篇二：基于OneNote难点突破和批量识别：http://www.cnblogs.com/baiboy/p/wpf1.html
篇三：批量处理后的txt文件入库处理：http://www.cnblogs.com/baiboy/p/wpf2.html
篇四：关于OneNote入库处理以及审核：http://www.cnblogs.com/baiboy/p/wpf3.html
【小记】：大胆尝试才能突破，某个中医药大学有一批图片需要处理（ORC），然后进行数据挖掘。之前没有接触过ORC这个东西，但是还是应允了。在网上搜索一番，关于中文图片识别，最终敲定为基于微软的OneNote，其识别率相对较高。网上这个技术点的资料真心不多，后来于博客园找到一篇博文，但是那个程序还是bug百出，而且只是单处理。后来经过一番摸索逐个突破，批处理完成。然后进行界面设计，这些零碎工作完成后，便是入库处理。由于OneNote生成的xml文件封装好的，即不可视的。便将其代码处理生成txt文件，再进行Oracle入库处理。入库前需要文件内容审核，并且在WPF开发中数据绑定和分页中做了独特处理。现在经过半个月的工作，本项目做个阶段总结。一则知识总结便于二次开发，尽量保持程序流畅性，核心知识做以梳理；另外，相关WPF和OneNote常用技术共享，便于部分园友所需。本人技术有限，欢迎交流。项目还未结束，暂作阶段文章发布，随后相继发布。
篇三：批量处理后的txt文件入库处理
【开篇概述】：本文继上述文章再做深度剖析，本篇主要介绍txt入库（oracle）和wpf分页，在此篇涉及的页面设计前篇已经细述不再概说。里面涉及到oracle 64位系统安装处理问题，以前oracle的表，序列，触发器，自增种子等基本操作。外加文件操作和利用用户控件分页等技术。大致效果图如下，其次粘贴完整代码，其后就一一概说本文核心要点和难点突破，最后梳理技术知识点，使其一则保持完整性，二则梳理整理知识点便于随时取用。（本篇暂做效果图如下，至于最终效果图和审核界面，待终篇。）
效果图：
完整代码：
namespace OnenoteOCRDemo
{
/// <summary>
/// TextData.xaml 的交互逻辑
/// </summary>
public partial class TextData : Window
{
public TextData()
{
InitializeComponent();
this.Loaded += new RoutedEventHandler(MainWindow_Loaded);
}
void MainWindow_Loaded(object sender, RoutedEventArgs e)
{
this.Loaded += delegate
{
InitData();
};
dataGrid1.LoadingRow += new EventHandler<DataGridRowEventArgs>(dataGrid1_LoadingRow);
}
void dataGrid1_LoadingRow(object sender, DataGridRowEventArgs e)
{
e.Row.Header = e.Row.GetIndex() + 1; //设置行表头的内容值
}
//查询
private void InitData()
{
string sql = "select * from T_TCM_THESIS order by ID desc";
DataSet ds = MYHelper.SQLHelper.GetOrlData(sql);
if (ds.Tables[0].Rows.Count > 0)
{
page1.ShowPages(this.dataGrid1, ds, 10);
}
else
{
System.Windows.Forms.MessageBox.Show("Erroy");
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
InitData();
}
//批量删除
List<int> selectFID = new List<int>();
private void CheckBox_Click(object sender, RoutedEventArgs e)
{
System.Windows.Controls.CheckBox dg = sender as System.Windows.Controls.CheckBox;
int FID = int.Parse(dg.Tag.ToString()); //获取该行的FID
var bl = dg.IsChecked;
if (bl == true)
{
selectFID.Add(FID); //如果选中就保存FID
}
else
{
selectFID.Remove(FID); //如果选中取消就删除里面的FID
}
}
private void btnDelete_Click(object sender, RoutedEventArgs e)
{
foreach (int FID in selectFID)
{
string sql = "delete T_TCM_THESIS where id=" + FID;
int i = SQLHelper.OrlExecuteQuery(sql);
if (i > 0)
{
System.Windows.Forms.MessageBox.Show("success!!!");
}
else
{
System.Windows.Forms.MessageBox.Show("Erroy!!!");
}
InitData();
}
}
public void TextIsNull()
{
txtdocname.Text = "";
txtyears.Text = "";
txtdoctype.Text = "";
txtsummary.Text = "";
txtauthor.Text = "";
txtsource.Text = "";
txtsourcetype.Text = "";
txtmemo.Text = "";
txttitle.Text = "";
txtenglishtitle.Text = "";
txtcompany.Text = "";
txtkeyword.Text = "";
txtcontent.Text = "";
txtdigest.Text = "";
txtpath.Text = "";
txtdisease.Text = "";
}
private void btnAdd_Click(object sender, RoutedEventArgs e)
{
string docname = txtdocname.Text.ToString();
string years = txtyears.Text.ToString();
string doctype = txtdoctype.Text.ToString();
string summary = txtsummary.Text.ToString();
string author = txtauthor.Text.ToString();
string source = txtsource.Text.ToString();
string sourcetype = txtsourcetype.Text.ToString();
string memo = txtmemo.Text.ToString();
string title = txttitle.Text.ToString();
string englishtitle = txtenglishtitle.Text.ToString();
string authorcompany = txtcompany.Text.ToString();
string keyword = txtkeyword.Text.ToString();
string content = txtcontent.Text.ToString().Trim();
string digest = txtdigest.Text.ToString();
string path = txtpath.Text.ToString();
string disease = txtdisease.Text.ToString();
int auditflag = 1;
try
{
string sql = "INSERT INTO T_TCM_THESIS(docname,years,doctype,summary,author,source,sourcetype,memo,title,englishtitle,";
sql += "authorcompany,keyword,content,digest,path,disease,auditflag) Values(‘" + docname + "‘,‘" + years + "‘,‘" + doctype + "‘,‘" + summary + "‘,";
sql += "‘" + author + "‘,‘" + source + "‘,‘" + sourcetype + "‘,‘" + memo + "‘,‘" + title + "‘,‘" + englishtitle + "‘,‘" + authorcompany + "‘,‘" + keyword + "‘,";
sql += "