public TextRequestForm(TextRequestData data) { InitializeComponent(); this.ControlBox = false; this.MinimumSize = this.Size; this.MaximumSize = new Size(int.MaxValue, this.Height); this.Text = data.Title; data.ResultText = data.InitialText ?? ""; this.textBox1.Text = data.ResultText; this.textBox1.SelectAll(); var btn = new Button(); this.AcceptButton = btn; btn.Click += (s, e) => { if (data.TextValidator != null && !data.TextValidator(textBox1.Text)) { MessageBox.Show("Incorrect value"); } else { data.ResultText = textBox1.Text; this.DialogResult = System.Windows.Forms.DialogResult.OK; } }; }
private static TextRequestData GetNumberRequestData() { var data = new TextRequestData { InitialText = "1", Title = "Enter number of elements the image consists of", TextValidator = str => { int num; if (!int.TryParse(str, out num)) return false; return num > 0; } }; return data; }
private TextRequestData GetTemplateNameRequestData(string filename) { var data = new TextRequestData { InitialText = Path.GetFileNameWithoutExtension(filename), Title = "Enter template's name", TextValidator = str => !_store.Keys.Contains(str.Trim()) }; return data; }