private void OpenFile(object sender, RoutedEventArgs e) //菜单-文件-打开
{
if (IsEdited == true)
{
SavePopWindow savePopWindow = new SavePopWindow(this);
savePopWindow.ShowDialog();
if (savePopWindow.Chosen == SaveOrNot.Cancel)
{
return;
}
else if (savePopWindow.Chosen == SaveOrNot.Save)
{
SaveFile(this, null);
}
}
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "文本文档|*.txt|所有文件|*.*";
if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
FilePath = openFileDialog.FileName;
FileName = openFileDialog.SafeFileName;
}
else
{
return;
}
FileStream file = new FileStream(FilePath, FileMode.Open, FileAccess.ReadWrite);
StreamReader fileReader = new StreamReader(file, System.Text.Encoding.Default);
NotepadTextBox.Text = fileReader.ReadToEnd();
this.IsEdited = false;
UpdateTitleBar();
}
private void OpenDropedInFile(object sender, System.Windows.DragEventArgs e) //文件拖入窗口
{
if (IsEdited == true)
{
SavePopWindow savePopWindow = new SavePopWindow(this);
savePopWindow.ShowDialog();
if (savePopWindow.Chosen == SaveOrNot.Cancel)
{
return;
}
else if (savePopWindow.Chosen == SaveOrNot.Save)
{
SaveFile(this, null);
}
}
FilePath = ((System.Array)e.Data.GetData(System.Windows.DataFormats.FileDrop)).GetValue(0).ToString();
//System.Windows.MessageBox.Show(FilePath);
FileName = FilePath.Substring(FilePath.LastIndexOf("\\") + 1);
FileStream file = new FileStream(FilePath, FileMode.Open, FileAccess.ReadWrite);
StreamReader fileReader = new StreamReader(file, System.Text.Encoding.Default);
NotepadTextBox.Text = fileReader.ReadToEnd();
this.IsEdited = false;
UpdateTitleBar();
}
private void MainWindowClosing(object sender, System.ComponentModel.CancelEventArgs e) //主窗口关闭
{
if (IsEdited == true)
{
SavePopWindow savePopWindow = new SavePopWindow(this);
savePopWindow.ShowDialog();
if (savePopWindow.Chosen == SaveOrNot.Cancel)
{
e.Cancel = true;
return;
}
else if (savePopWindow.Chosen == SaveOrNot.Save)
{
SaveFile(this, null);
}
}
}
private void NewFile(object sender, RoutedEventArgs e) //菜单-文件-新建
{
if (IsEdited == true)
{
SavePopWindow savePopWindow = new SavePopWindow(this);
savePopWindow.ShowDialog();
if (savePopWindow.Chosen == SaveOrNot.Cancel)
{
return;
}
else if (savePopWindow.Chosen == SaveOrNot.Save)
{
SaveFile(this, null);
}
}
this.NotepadTextBox.Text = "";
this.FileName = "无标题";
this.FilePath = "";
this.IsEdited = false;
this.UpdateTitleBar();
}
