в 15:31, 26 мая 2010

2010-05-26T15:31:53Z

Admin: 1 версия

2010-05-26T12:15:33Z

1 версия

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==OpenFileDialog: browsing for a file==

<source lang="csharp">using System;
using System.Windows.Forms;
public class OpenFileDialogDisplay {
public static void Main() {
OpenFileDialog dlgOpen = new OpenFileDialog();
if (dlgOpen.ShowDialog() == DialogResult.OK){
Console.Write(dlgOpen.FileName);
}
}
}</source>

==OpenFileDialog: browsing for a set of files==

<source lang="csharp">using System;
using System.Windows.Forms;
public class OpenFileDialogSetFiles
{
public static void Main()
{
OpenFileDialog dlgOpen = new OpenFileDialog();

dlgOpen.Title = "Select one or more files";
dlgOpen.ShowReadOnly = true;
dlgOpen.Multiselect = true;
if (dlgOpen.ShowDialog() == DialogResult.OK)
{
foreach (string s in dlgOpen.FileNames)
Console.WriteLine(s);
}
}
}</source>

==OpenFileDialog Event: FileOk==

<source lang="csharp">using System;
using System.Drawing;
using System.ruponentModel;
using System.Windows.Forms;
using System.IO;
public class OpenFileDialogEvent{
static OpenFileDialog openfiledlg1;
public static void Main()
{
openfiledlg1 = new OpenFileDialog();
openfiledlg1.FileOk += new CancelEventHandler(OnFileOpenOK);

openfiledlg1.Filter = "C# files (*.cs)|*.cs|Bitmap files (*.bmp)|*.bmp";
openfiledlg1.FilterIndex = 1;
openfiledlg1.ShowDialog();
}
static void OnFileOpenOK(Object sender, CancelEventArgs e)
{
MessageBox.Show("You selected the file "+openfiledlg1.FileName);
}
}</source>

==OpenFileDialog: filer, initial directory==

<source lang="csharp">using System;
using System.Collections.Generic;
using System.Windows.Forms;
static class MainClass
{
[STAThread]
static void Main()
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.Filter = "Rich Text Files (*.rtf)|*.RTF|" +
"All files (*.*)|*.*";
dlg.CheckFileExists = true;
dlg.InitialDirectory = Application.StartupPath;

if (dlg.ShowDialog() == DialogResult.OK)
{
Console.WriteLine(dlg.FileName);

}
}
}</source>

==Simple Open file dialog==

<source lang="csharp">using System;
using System.Drawing;
using System.Windows.Forms;
public class OpenFileDialogTest{
public static void Main()
{
OpenFileDialog dlg=new OpenFileDialog();
if(dlg.ShowDialog() == DialogResult.OK)
{
MessageBox.Show("You selected the file "+dlg.FileName);
}
}
}</source>

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Csharp/CSharp Tutorial/GUI Windows Forms/OpenFileDialog - История изменений

в 15:31, 26 мая 2010

Admin: 1 версия