private void ZipDesigner_Loaded(object sender, System.Windows.RoutedEventArgs e)
        {
            var encoding = ModelItem.Properties[nameof(Zip.TextEncoding)];

            if (encoding.Value == null)
            {
                encoding.SetValue(new InArgument <Encoding>(ExpressionServiceLanguage.CreateExpression <Encoding>(ModelItem, $"{typeof(Encoding).FullName}.{nameof(Encoding.UTF8)}")));
            }
        }
Beispiel #2
0
        private void LoadButton_Click(object sender, RoutedEventArgs e)
        {
            var ofd = new OpenFileDialog
            {
                Multiselect = Multiselect
            };

            if (string.IsNullOrEmpty(Filter))
            {
                ofd.Filter = "All files (*.*)|*.*";
            }
            else
            {
                ofd.Filter = Filter;
            }

            if (string.IsNullOrWhiteSpace(Title))
            {
                Title = "Select file(s)";
            }

            ofd.Title            = Title;
            ofd.InitialDirectory = Directory.GetCurrentDirectory();

            if (CheckFileExists.HasValue)
            {
                ofd.CheckFileExists = CheckFileExists.Value;
            }

            if (CheckPathExists.HasValue)
            {
                ofd.CheckPathExists = CheckPathExists.Value;
            }

            if (ValidateNames.HasValue)
            {
                ofd.ValidateNames = ValidateNames.Value;
            }

            if (ofd.ShowDialog() == true)
            {
                var baseUri = new Uri(ofd.InitialDirectory);

                var files = ofd.FileNames;
                if (files.Length == 1)
                {
                    ModelItem.Properties[PropertyName].SetValue(InArgument <string> .FromValue(IOUtil.GetRelativePath(ofd.InitialDirectory, files[0])));
                    return;
                }

                var paths = string.Join(", ", files.Select(path => $"\"{IOUtil.GetRelativePath(ofd.InitialDirectory, path)}\""));
                var code  = ExpressionServiceLanguage.CreateExpression <IEnumerable <string> >(ModelItem, $"{{{paths}}}", $"new [] {{{paths}}}");
                ModelItem.Properties[PropertyName].SetValue(new InArgument <IEnumerable <string> >(code));
            }
        }
 private void RemoveDataColumnsDesigner_Loaded(object sender, System.Windows.RoutedEventArgs e)
 {
     if (ExpressionServiceLanguage.IsCSharpEnv(ModelItem))
     {
         ColumnsTextBox.HintText = "e.g: new [] {\"Col 1\", \"Col 2\"... } or new [] {0, 1...}";
     }
     else
     {
         ColumnsTextBox.HintText = "e.g: {\"Col 1\", \"Col 2\"...} or {0, 1...}";
     }
 }