我建议你只写你自己的。在带有垂直标签控件列表的最基本的情况下,我的直观方法是创建一个数据对象,它包含一个字符串对象对的有序列表(也可以将它作为带验证规则的三元组),当表单应该被加载时,每个对象的类型都会被检查,如果它是一个字符串,你创建一个文本框,如果它是一个布尔值,你创建一个复选框等。 如果你有int和double,你也可以进行输入验证。另一个方向也不应该太难。
我这样(WPF)写前半动态通用编辑对话: 窗口内容XAML:
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition />
</Grid.RowDefinitions>
<StackPanel Name="StackPanelInput" Grid.Row="0" Orientation="Vertical" VerticalAlignment="Top" Margin="5"/>
<StackPanel Grid.Row="1" Orientation="Horizontal" VerticalAlignment="Top" HorizontalAlignment="Right" Margin="5">
<Button Name="ButtonOK" HorizontalAlignment="Right" Width="100" Margin="5" Click="ButtonOK_Click" IsDefault="True">OK</Button>
<Button Name="ButtonCancel" HorizontalAlignment="Right" Width="100" Margin="5" Click="ButtonCancel_Click" IsCancel="True">Cancel</Button>
</StackPanel>
</Grid>
代码隐藏:
public partial class EditDialog : Window
{
private List<Control> Controls = new List<Control>();
public EditDialog()
{
InitializeComponent();
Loaded += delegate { KeyboardFocusFirstControl(); };
}
public EditDialog(string dialogTitle) : this()
{
Title = dialogTitle;
}
private void ButtonOK_Click(object sender, RoutedEventArgs e)
{
(sender as Button).Focus();
if (!IsValid(this))
{
MessageBox.Show("Some inputs are currently invalid.");
return;
}
DialogResult = true;
}
private void ButtonCancel_Click(object sender, RoutedEventArgs e)
{
DialogResult = false;
}
bool IsValid(DependencyObject node)
{
if (node != null)
{
bool isValid = !Validation.GetHasError(node);
if (!isValid)
{
if (node is IInputElement) Keyboard.Focus((IInputElement)node);
return false;
}
}
foreach (object subnode in LogicalTreeHelper.GetChildren(node))
{
if (subnode is DependencyObject)
{
if (IsValid((DependencyObject)subnode) == false) return false;
}
}
return true;
}
public TextBox AddTextBox(string label, ValidationRule validationRule)
{
Grid grid = new Grid();
grid.Height = 25;
grid.Margin = new Thickness(5);
ColumnDefinition colDef1 = new ColumnDefinition() { Width = new GridLength(1, GridUnitType.Star) };
ColumnDefinition colDef2 = new ColumnDefinition() { Width = new GridLength(1, GridUnitType.Star) };
grid.ColumnDefinitions.Add(colDef1);
grid.ColumnDefinitions.Add(colDef2);
Label tbLabel = new Label() { Content = label };
tbLabel.HorizontalAlignment = System.Windows.HorizontalAlignment.Left;
grid.Children.Add(tbLabel);
TextBox textBox = new TextBox();
Binding textBinding = new Binding("Text");
textBinding.Source = textBox;
textBinding.ValidationRules.Add(validationRule);
textBox.SetBinding(TextBox.TextProperty, textBinding);
textBox.GotKeyboardFocus += delegate { textBox.SelectAll(); };
textBox.TextChanged += delegate { textBox.GetBindingExpression(TextBox.TextProperty).ValidateWithoutUpdate(); };
textBox.Text = "";
textBox.GetBindingExpression(TextBox.TextProperty).ValidateWithoutUpdate();
Grid.SetColumn(textBox, 1);
grid.Children.Add(textBox);
StackPanelInput.Children.Add(grid);
Controls.Add(textBox);
return textBox;
}
public TextBox AddTextBox(string label, ValidationRule validationRule, string defaultText)
{
TextBox tb = AddTextBox(label, validationRule);
tb.Text = defaultText;
return tb;
}
public CheckBox AddCheckBox(string label)
{
Grid grid = new Grid();
grid.Height = 25;
grid.Margin = new Thickness(5);
CheckBox cb = new CheckBox();
cb.VerticalAlignment = System.Windows.VerticalAlignment.Center;
cb.Content = label;
grid.Children.Add(cb);
StackPanelInput.Children.Add(grid);
Controls.Add(cb);
return cb;
}
private void KeyboardFocusFirstControl()
{
if (Controls.Count > 0)
{
Keyboard.Focus(Controls[0]);
}
}
}
用例:
EditDialog diag = new EditDialog();
TextBox firstName = diag.AddTextBox("First Name:", new StringValidationRule());
TextBox lastName = diag.AddTextBox("Last Name:", new StringValidationRule());
TextBox age = diag.AddTextBox("Age:", new IntegerValidationRule(1,int.MaxValue));
if ((bool)diag.ShowDialog())
{
//parse texts and write them to some data;
}
随着一些自定义的构造函数,编辑按钮等我相信你可以把它变成一个完全动态的对话。取决于多么复杂的布局应该是可能是或多或少的工作。当然,找到一个能够做到这一点的图书馆是最简单的,也许有人知道其中一个。