/// <summary>
/// Executes the ChooseFile command
/// </summary>
public void ChooseFile()
{
try
{
var options = new FileAndFolderDialog.Abstractions.SaveFileOptions()
{
AddExtension = this.AddExtension,
CheckFileExists = this.CheckFileExists,
CheckPathExists = this.CheckPathExists,
DefaultExt = this.DefaultExt,
DereferenceLinks = this.DereferenceLinks,
Filter = this.Filter,
FilterIndex = this.FilterIndex,
InitialDirectory = this.InitialDirectory,
CreatePrompt = this.CreatePrompt,
OverwritePrompt = this.OverwritePrompt,
RestoreDirectory = this.RestoreDirectory,
Title = this.Title,
ValidateNames = this.ValidateNames,
DefaultFileName = this.DefaultFileName,
};
this.CustomPlaces
.ToList()
.ForEach(p => options.CustomPlaces.Add(p));
var results = _fileDialogService.ShowSaveFileDialog(options);
if (results == null || !results.Any())
{
this.Results = null;
}
else
{
this.Results = string.Join(Environment.NewLine, results);
}
}
catch (Exception ex)
{
this.Results = ex.Message;
}
}
} //design time only
public SaveFileDialogExampleViewModel(FileAndFolderDialog.Abstractions.IFileDialogService fileDialogService)
{
this._fileDialogService = fileDialogService;
//set defaults
var options = new FileAndFolderDialog.Abstractions.SaveFileOptions();
this.AddExtension = options.AddExtension;
this.CheckFileExists = options.CheckFileExists;
this.CheckPathExists = options.CheckPathExists;
this.DefaultExt = options.DefaultExt;
this.DereferenceLinks = options.DereferenceLinks;
this.Filter = options.Filter;
this.FilterIndex = options.FilterIndex;
this.InitialDirectory = options.InitialDirectory;
this.OverwritePrompt = options.OverwritePrompt;
this.RestoreDirectory = options.RestoreDirectory;
this.CreatePrompt = options.CreatePrompt;
this.Title = options.Title;
this.ValidateNames = options.ValidateNames;
this.DefaultFileName = options.DefaultFileName;
this.CustomPlaces = new ObservableCollection <string>();
}
