async Task <string> ed(string command)
{
string result = " ";
string name = "";
Folder parent = CurrentFolder;
if (command.Substring(3) == "")
{
return("No File Name");
}
else
{
name = command.Substring(3);
}
// Check the existence of the File
bool IsExist = await ICheckFileExist(name, parent.iFolder);
if (IsExist)
{
foreach (File file in parent.Files)
{
if (file.Name == name)
{
FileEditor.Text = await IReadFile(file.iFile);
CurrentFile = file;
break;
}
}
}
else
{
File file = new File()
{
Name = name,
Parent = parent
};
file.iFile = await ICreateFile(file, parent.iFolder);
parent.Files.Add(file);
CurrentFile = file;
}
FileEditorTitle.Text = "File Name: " + CurrentFile.Name;
FileEditorGrid.IsVisible = true;
// Editor.Focus() doesn't work due to timing probelm(?),
// so maake it into Timer
Device.StartTimer(TimeSpan.FromMilliseconds(1), () =>
{
FileEditor.Focus();
return(false); // Timer Cycle is only one time
});
return(result);
}
// Pop up the file editor
string ed(string command)
{
string result = " ";
string name = "";
if (command.Substring(3) == "")
{
return("No File Name");
}
else
{
name = command.Substring(3);
}
// Check the existence of the File
bool IsExist = File.Exists(WorkingDir + name);
if (IsExist) // Get all text of the file
{
FileEditor.Text = File.ReadAllText(WorkingDir + name);
OriginalFile = FileEditor.Text;
}
else // If no file, create a new file
{
//File.Create(name).Close();
File.Create(name);
FileEditor.Text = "";
}
FileEditorTitle.Text = "File Name: " + name;
FileEditorGrid.IsVisible = true; // Make the file editor visible
// Editor.Focus() doesn't work due to timing probelm(?),
// so maake it into Timer
Device.StartTimer(TimeSpan.FromMilliseconds(1), () =>
{
FileEditor.Focus();
return(false); // Timer Cycle is only one time
});
return(result);
}