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| using System;
using System.Collections.Generic;
using System.Drawing;
using System.IO;
using System.Windows.Forms;
using System.Threading;
namespace FileSearch
{
public partial class SearchForm : Form
{
int ThreadCount = 2;
static DirectoryInfo[] Path;
static List<FileInfo>[] Resultat;
static string[] SearchStrings;
static string[] pattern;
public SearchForm()
{
InitializeComponent();
Resultat = new List<FileInfo>[ThreadCount];
Path = new DirectoryInfo[ThreadCount];
pattern = new string[ThreadCount];
SearchStrings = new string[ThreadCount];
{
for (int i = 0; i < ThreadCount; i++)
{
Resultat[i] = new List<FileInfo>();
}
}
}
private void GetDirectoryButton1_Click(object sender, EventArgs e)
{
GetFile(0);
}
private void GetFile(int i)
{
using (FolderBrowserDialog GetFileDialog = new FolderBrowserDialog())
{
if (GetFileDialog.ShowDialog() == DialogResult.OK)
{
Path[i] = new DirectoryInfo(GetFileDialog.SelectedPath);
}
}
}
private void Search(object data)
{
if (data is ListBox)
{
ListBox l = (ListBox)data;
FileInfo[] allFiles = null;
try
{
allFiles = Path[0].GetFiles(pattern[0], SearchOption.TopDirectoryOnly);
}
catch (Exception e)
{
// MessageBox.Show(e.Message, "Ошибочка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (allFiles != null)
foreach (FileInfo f in allFiles)
{
if (SearchStrings[0] != null && f.Extension == ".txt" && TextSearch(0, f) == true)
lock (Resultat)
{
Resultat[0].Add(f);
}
else if (SearchStrings[0] == null)
lock (Resultat)
{
Resultat[0].Add(f);
}
}
DirectoryInfo[] allDirictories = null;
try
{
allDirictories = Path[0].GetDirectories("*.*", SearchOption.TopDirectoryOnly);
}
catch (Exception e)
{
// MessageBox.Show(e.Message, "Ошибочка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (allDirictories != null)
foreach (DirectoryInfo d in allDirictories)
{
HelpSearch(0, d);
}
if (Resultat[0].Count > 0)
lock (Resultat)
foreach (FileInfo f in Resultat[0])
addItem(f.FullName);
}
Button1Ready();
}
private static void HelpSearch(int i, DirectoryInfo dir)
{
FileInfo[] allFiles = null;
try
{
allFiles = dir.GetFiles(pattern[i], SearchOption.TopDirectoryOnly);
}
catch (Exception e)
{
// MessageBox.Show(e.Message, "Ошибочка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (allFiles != null)
foreach (FileInfo f in allFiles)
{
if (SearchStrings[i] != null && f.Extension == ".txt" && TextSearch(i, f) == true)
lock (Resultat)
Resultat[i].Add(f);
else if (SearchStrings[i] == null)
lock (Resultat)
Resultat[i].Add(f);
}
DirectoryInfo[] allDirictories = null;
try
{
allDirictories = dir.GetDirectories("*.*", SearchOption.TopDirectoryOnly);
}
catch (Exception e)
{
// MessageBox.Show(e.Message, "Ошибочка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (allDirictories != null)
foreach (DirectoryInfo d in allDirictories)
HelpSearch(i, d);
}
private static bool TextSearch(int i, FileInfo f)
{
bool ok;
using (StreamReader sr = new StreamReader(f.FullName, System.Text.Encoding.GetEncoding(1251)))
{
string input = null;
input = sr.ReadToEnd();
if (input.Contains(SearchStrings[i]))
ok = true;
else
ok = false;
}
return ok;
}
Thread thread1;
private void StartButton1_Click(object sender, EventArgs e)
{
Resultat[0].Clear();
ResultlistBox1.Items.Clear();
if (SearchStringtextBox1.Text.Length > 0)
SearchStrings[0] = SearchStringtextBox1.Text;
else
SearchStrings[0] = null;
if (TemplateTextBox1.Text.Length > 0)
{
pattern[0] = TemplateTextBox1.Text;
if (Path[0] != null)
thread1.Start(ResultlistBox1);
else
MessageBox.Show("Не выбран каталог", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
MessageBox.Show("Не выбран шаблон", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
#region
private delegate void SetListBoxItem(string name);
private delegate void SetButtonReady();
private void LoadItemsListCallBack(string item)
{
ResultlistBox1.Items.Add(item);
}
private void Button1IsReady()
{
StartButton1.Enabled = true;
}
public void addItem(string item)
{
if (ResultlistBox1.InvokeRequired)
{
SetListBoxItem lstBoxItem = new SetListBoxItem(this.LoadItemsListCallBack);
this.Invoke(lstBoxItem, new object[] { item });
}
else
{
ResultlistBox1.Items.Add(item);
}
}
public void Button1Ready()
{
if (StartButton1.InvokeRequired)
{
SetButtonReady Button = new SetButtonReady(this.Button1IsReady);
this.Invoke(Button, null);
}
else
{
StartButton1.Enabled = true; ;
}
}
#endregion
private void StopButton1_Click(object sender, EventArgs e)
{
}
private void WaitButton1_Click(object sender, EventArgs e)
{
}
}
} |
(
