private void dataForm1_AutoGeneratingField(object sender, DataFormAutoGeneratingFieldEventArgs e)
{
if (e.PropertyName == "IDProdotto")
{
e.Cancel = true;
}
}
/// <summary>
/// Wire up the Password and PasswordConfirmation Accessors as the fields get generated.
/// </summary>
private void RegisterForm_AutoGeneratingField(object dataForm, DataFormAutoGeneratingFieldEventArgs e)
{
// Put all the fields in adding mode
e.Field.Mode = DataFieldMode.AddNew;
//if (e.PropertyName == "Password")
//{
// PasswordBox passwordBox = (PasswordBox)e.Field.Content;
// this.registrationData.PasswordAccessor = () => passwordBox.Password;
//}
//else if (e.PropertyName == "PasswordConfirmation")
//{
// PasswordBox passwordConfirmationBox = (PasswordBox)e.Field.Content;
// this.registrationData.PasswordConfirmationAccessor = () => passwordConfirmationBox.Password;
//}
//else if (e.PropertyName == "UserName")
//{
// TextBox textBox = (TextBox)e.Field.Content;
// textBox.LostFocus += this.UserNameLostFocus;
//}
//else if (e.PropertyName == "Question")
//{
// // Create a ComboBox populated with security questions
// ComboBox comboBoxWithSecurityQuestions = RegistrationForm.CreateComboBoxWithSecurityQuestions();
// // Replace the control
// // Note: Since TextBox.Text treats empty text as string.Empty and ComboBox.SelectedItem
// // treats an empty selection as null, we need to use a converter on the binding
// //e.Field.ReplaceTextBox(comboBoxWithSecurityQuestions, ComboBox.SelectedItemProperty, binding => binding.Converter = new TargetNullValueConverter());
//}
}
/// <summary>
/// Wire up the Password and PasswordConfirmation accessors as the fields get generated.
/// Also bind the Question field to a ComboBox full of security questions, and handle the LostFocus event for the UserName TextBox.
/// </summary>
private void RegisterForm_AutoGeneratingField(object dataForm, DataFormAutoGeneratingFieldEventArgs e)
{
// Put all the fields in adding mode
e.Field.Mode = DataFieldMode.AddNew;
if (e.PropertyName == "UserName")
{
this.userNameTextBox = (TextBox)e.Field.Content;
this.userNameTextBox.LostFocus += this.UserNameLostFocus;
}
else if (e.PropertyName == "Password")
{
PasswordBox passwordBox = new PasswordBox();
e.Field.ReplaceTextBox(passwordBox, PasswordBox.PasswordProperty);
this.registrationData.PasswordAccessor = () => passwordBox.Password;
}
else if (e.PropertyName == "PasswordConfirmation")
{
PasswordBox passwordConfirmationBox = new PasswordBox();
e.Field.ReplaceTextBox(passwordConfirmationBox, PasswordBox.PasswordProperty);
this.registrationData.PasswordConfirmationAccessor = () => passwordConfirmationBox.Password;
}
else if (e.PropertyName == "Question")
{
ComboBox questionComboBox = new ComboBox();
questionComboBox.ItemsSource = RegistrationForm.GetSecurityQuestions();
e.Field.ReplaceTextBox(questionComboBox, ComboBox.SelectedItemProperty, binding => binding.Converter = new TargetNullValueConverter());
}
}
/// <summary>
/// Handles <see cref="DataForm.AutoGeneratingField"/> to provide the PasswordAccessor.
/// </summary>
private void LoginForm_AutoGeneratingField(object sender, DataFormAutoGeneratingFieldEventArgs e)
{
if (e.PropertyName == "Password")
{
PasswordBox passwordBox = (PasswordBox)e.Field.Content;
this.loginInfo.PasswordAccessor = () => passwordBox.Password;
}
}
private void editForm_AutoGeneratingField(object sender, DataFormAutoGeneratingFieldEventArgs e)
{
if (e.PropertyName == "MemberID" || e.PropertyName == "BookID" || e.PropertyName == "Category" || e.PropertyName == "CategoryID" || e.PropertyName == "BookOfDays")
{
e.Cancel = true ;
}
if (e.PropertyName == "Description")
{
TextBox textDesc = (TextBox)e.Field.Content;
textDesc.AcceptsReturn = true;
}
}
/// <summary>
/// Handles <see cref="DataForm.AutoGeneratingField"/> to provide the PasswordAccessor.
/// </summary>
private void LoginForm_AutoGeneratingField(object sender, DataFormAutoGeneratingFieldEventArgs e)
{
if (e.PropertyName == "UserName")
{
this.userNameTextBox = (TextBox)e.Field.Content;
}
else if (e.PropertyName == "Password")
{
PasswordBox passwordBox = new PasswordBox();
e.Field.ReplaceTextBox(passwordBox, PasswordBox.PasswordProperty);
this.loginInfo.PasswordAccessor = () => passwordBox.Password;
}
}
/// <summary>
/// Extends <see cref="DataForm.OnAutoGeneratingField" /> by replacing <see cref="TextBox"/>es with <see cref="PasswordBox"/>es
/// whenever applicable
/// </summary>
protected override void OnAutoGeneratingField(DataFormAutoGeneratingFieldEventArgs e)
{
// Get metadata about the property being defined
PropertyInfo propertyInfo = this.CurrentItem.GetType().GetProperty(e.PropertyName);
// Do the password field replacement if that is the case
if (e.Field.Content is TextBox && this.IsPasswordProperty(propertyInfo))
{
//e.Field.ReplaceTextBox(new PasswordBox(), PasswordBox.PasswordProperty);
}
// Keep this newly generated field accessible through the Fields property
this.fields[e.PropertyName] = e.Field;
// Call base implementation (which will call other event listeners)
base.OnAutoGeneratingField(e);
}
/// <summary>
/// Handles <see cref="DataForm.AutoGeneratingField"/> to provide the PasswordAccessor.
/// </summary>
private void ChangePasswordForm_AutoGeneratingField(object sender, DataFormAutoGeneratingFieldEventArgs e)
{
PasswordBox passwordBox = new PasswordBox();
e.Field.ReplaceTextBox(passwordBox, PasswordBox.PasswordProperty);
if (e.PropertyName == "Password")
{
this.changePasswordInfo.PasswordAccessor = () => passwordBox.Password;
}
else if (e.PropertyName == "OldPassword")
{
this.oldPasswordTextBox = (PasswordBox)e.Field.Content;
this.changePasswordInfo.OldPasswordAccessor = () => passwordBox.Password;
}
else if (e.PropertyName == "PasswordConfirmation")
{
this.changePasswordInfo.PasswordConfirmationAccessor = () => passwordBox.Password;
}
//both password boxes need to be replaced
}
private void RegisterForm_AutoGeneratingField(object dataForm, DataFormAutoGeneratingFieldEventArgs e)
{
// Put all the fields in adding mode
e.Field.Mode = DataFieldMode.AddNew;
if (e.PropertyName == "Password")
{
PasswordBox passwordBox = new PasswordBox();
if (EditMode)
{
//passwordBox.IsEnabled = false;
//passwordBox.Visibility = System.Windows.Visibility.Collapsed;
passwordBox.Password = "******";
}
e.Field.ReplaceTextBox(passwordBox, PasswordBox.PasswordProperty);
this.registrationData.PasswordAccessor = () => passwordBox.Password;
}
else if (e.PropertyName == "PasswordConfirmation")
{
PasswordBox passwordConfirmationBox = new PasswordBox();
if (EditMode)
{
//passwordConfirmationBox.IsEnabled = false;
passwordConfirmationBox.Password = "******";
//passwordConfirmationBox.Visibility = System.Windows.Visibility.Collapsed;
}
e.Field.ReplaceTextBox(passwordConfirmationBox, PasswordBox.PasswordProperty);
this.registrationData.PasswordConfirmationAccessor = () => passwordConfirmationBox.Password;
}
else if (e.PropertyName == "UserName" && !string.IsNullOrEmpty(registrationData.UserName))
{
TextBox textBox = (TextBox)e.Field.Content;
if (EditMode)
{
textBox.Text = registrationData.UserName;
textBox.IsEnabled = false;
}
textBox.LostFocus += this.UserNameLostFocus;
}
else if (e.PropertyName == "Question")
{
// Create a ComboBox populated with security questions
ComboBox comboBoxWithSecurityQuestions = new ComboBox(); //DataFrom.CreateComboBoxWithSecurityQuestions();
// Replace the control
// Note: Since TextBox.Text treats empty text as string.Empty and ComboBox.SelectedItem
// treats an empty selection as null, we need to use a converter on the binding
e.Field.ReplaceTextBox(comboBoxWithSecurityQuestions, ComboBox.SelectedItemProperty, binding => binding.Converter = new TargetNullValueConverter());
}
else if (e.PropertyName == "GroupName")
{
comboBoxGroups = new ComboBox();
comboBoxGroups.ItemsSource = GroupService.Groups;
var groupLoadResult = GroupService.Load(GroupService.GetGroupsQuery());
comboBoxGroups.DisplayMemberPath = "GroupName";
Binding b = new Binding();
b.Path = new PropertyPath("IsStudent");
b.Mode = BindingMode.OneWay;
b.Source = this;
comboBoxGroups.SetBinding(ComboBox.IsEnabledProperty, b);
if (EditMode)
{
groupLoadResult.Completed += new EventHandler(groupLoadResult_Completed);
}
e.Field.ReplaceTextBox(comboBoxGroups, ComboBox.SelectedItemProperty);
}
else if (e.PropertyName == "UserRole")
{
comboBoxRoles = new ComboBox();
comboBoxRoles.ItemsSource = RoleService.aspnet_Roles;
var roleLoadResult = RoleService.Load(RoleService.GetAspnet_RolesQuery());
comboBoxRoles.DisplayMemberPath = "RoleName";
comboBoxRoles.SelectionChanged += new SelectionChangedEventHandler(comboBoxWithSecurityQuestions_SelectionChanged);
if (EditMode)
{
roleLoadResult.Completed += new EventHandler(roleLoadResult_Completed);
}
e.Field.ReplaceTextBox(comboBoxRoles, ComboBox.SelectedItemProperty, binding => binding.Converter = new TargetNullValueConverter());
}
else if (e.PropertyName == "FirstName" && EditMode && !string.IsNullOrEmpty(registrationData.FirstName))
{
var firstNameTextBox = (TextBox)e.Field.Content;
firstNameTextBox.Text = registrationData.FirstName;
}
else if (e.PropertyName == "LastName" && EditMode && !string.IsNullOrEmpty(registrationData.LastName))
{
var lastNameTextBox = (TextBox)e.Field.Content;
lastNameTextBox.Text = registrationData.LastName;
}
}
/// <summary>
/// Generates a field based on a property type and a property name.
/// </summary>
/// <param name="propertyType">The type of the property.</param>
/// <param name="propertyName">The name of the property.</param>
/// <param name="bindingMode">The binding mode.</param>
/// <param name="panel">The panel to insert the field into.</param>
/// <returns>A value indicating whether or not the field was generated.</returns>
private bool GenerateField(Type propertyType, string propertyName, BindingMode bindingMode, Panel panel)
{
// Create a new DataField for the property.
DataField newField = new DataField();
Control control = GetControlFromType(propertyType);
DependencyProperty dependencyProperty = GetBindingPropertyFromType(propertyType);
control.TabIndex = this.GetNextTabIndex();
newField.Content = control;
if (bindingMode == BindingMode.TwoWay && !string.IsNullOrEmpty(propertyName))
{
control.SetBinding(
dependencyProperty,
new Binding(propertyName)
{
Mode = BindingMode.TwoWay,
ValidatesOnExceptions = true,
NotifyOnValidationError = true,
Converter = propertyType.IsEnum ? new DataFormToStringConverter() : null
});
}
else
{
control.SetBinding(
dependencyProperty,
new Binding(propertyName)
{
Mode = BindingMode.OneWay,
Converter = propertyType.IsEnum ? new DataFormToStringConverter() : null
});
newField.IsReadOnly = true;
}
// If there's no path, coerce the field to read-only mode and give it
// a label of "value" (since otherwise it would be blank).
if (string.IsNullOrEmpty(propertyName))
{
newField.IsReadOnly = true;
newField.Label = propertyType.Name;
}
// Raise the AutoGeneratingField event in case the user wants to cancel or replace the
// field being generated.
DataFormAutoGeneratingFieldEventArgs e = new DataFormAutoGeneratingFieldEventArgs(propertyName, propertyType, newField);
this.OnAutoGeneratingField(e);
if (e.Cancel)
{
return false;
}
else
{
panel.Children.Add(e.Field);
return true;
}
}
/// <summary>
/// Raises the AutoGeneratingField event.
/// </summary>
/// <param name="e">The event args.</param>
protected virtual void OnAutoGeneratingField(DataFormAutoGeneratingFieldEventArgs e)
{
EventHandler<DataFormAutoGeneratingFieldEventArgs> handler = this.AutoGeneratingField;
if (handler != null)
{
handler(this, e);
}
}
public void InvalidateForm()
{
if (partGrid != null)
{
partGrid.Children.Clear();
this.DiscoverObject();
Grid grid1 = new Grid();
grid1.Margin = new Thickness(5);
grid1.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Auto)
});
grid1.ColumnDefinitions.Add(new ColumnDefinition());// {Width = new GridLength(1, GridUnitType.Auto)});
//grid1.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(1, GridUnitType.Auto) });
int row = 0;
var listProperties = from p in this.displays
orderby(p.Value.GetOrder() ?? 0)
select this.properties[p.Key];
foreach (PropertyInfo property in listProperties)
{
var nm = displays[property.Name].GetName();
if (string.IsNullOrEmpty(nm))
{
nm = property.Name;
}
var tooltip = displays[property.Name].GetDescription();
var lbl = GetLabelTextBlock(nm, tooltip);
// Binding Creation
Binding binding = new Binding(property.Name);
binding.Source = this.CurrentItem;
binding.ConverterCulture = CultureInfo.CurrentCulture;
binding.Mode = (bindables[property.Name].Direction == BindingDirection.TwoWay
? BindingMode.TwoWay
: BindingMode.OneWay);
binding.ValidatesOnDataErrors = true;
binding.ValidatesOnExceptions = true;
binding.NotifyOnValidationError = true;
binding.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged;
#if !SILVERLIGHT
//binding.NotifyOnTargetUpdated = true;
//binding.NotifyOnSourceUpdated = true;
//binding.IsAsync = true;
#endif
#if !SILVERLIGHT
foreach (ValidationAttribute attribs in this.validations[property.Name])
{
ValidationRule rule = new AttributeValidationRule(attribs, property.Name);
binding.ValidationRules.Add(rule);
if (!this.rules.ContainsKey(property.Name))
{
this.rules.Add(property.Name, new List <ValidationRule>());
}
this.rules[property.Name].Add(rule);
}
#endif
// Control creation
FrameworkElement editorControl = this.GetControlFromProperty(property, binding);
if (editorControl == null)
{
continue;
}
var df = new DataField()
{
Content = editorControl, Label = lbl
};
DataFormAutoGeneratingFieldEventArgs e = new DataFormAutoGeneratingFieldEventArgs(property.Name,
property.PropertyType, df);
EventHandler <DataFormAutoGeneratingFieldEventArgs> eventHandler = this.AutoGeneratingField;
if (eventHandler != null)
{
eventHandler(this, e);
}
if (e.Cancel)
{
continue;
}
ToolTipService.SetToolTip(df.Content, displays[property.Name].GetDescription());
#if !SILVERLIGHT
Validation.SetErrorTemplate(df.Content, ErrorTemplate);
#endif
//df.Content.HorizontalAlignment = Windows.HorizontalAlignment.Stretch;
// Add to view
RowDefinition newRow = new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
};
grid1.RowDefinitions.Add(newRow);
if (df.Content.Height.CompareTo(Double.NaN) != 0)
{
newRow.Height = new GridLength(df.Content.Height);
}
Grid.SetColumn(df.Label, 0);
Grid.SetRow(df.Label, row);
Grid.SetColumn(df.Content, 1);
Grid.SetRow(df.Content, row);
grid1.Children.Add(df.Label);
grid1.Children.Add(df.Content);
this.controls.Add(property.Name, df.Content);
row++;
}
partGrid.Children.Add(grid1);
}
}
/// <summary>
/// Wire up the Password and PasswordConfirmation accessors as the fields get generated.
/// Also bind the Question field to a ComboBox full of security questions, and handle the LostFocus event for the UserName TextBox.
/// </summary>
private void RegisterForm_AutoGeneratingField(object dataForm, DataFormAutoGeneratingFieldEventArgs e)
{
// Put all the fields in adding mode
e.Field.Mode = DataFieldMode.AddNew;
var registrationData = DataContext as RegistrationData;
if (e.PropertyName == "UserName")
{
this.userNameTextBox = (TextBox)e.Field.Content;
this.userNameTextBox.LostFocus += this.UserNameLostFocus;
}
else if (e.PropertyName == "Password")
{
PasswordBox passwordBox = new PasswordBox();
e.Field.ReplaceTextBox(passwordBox, PasswordBox.PasswordProperty);
registrationData.PasswordAccessor = () => passwordBox.Password;
}
else if (e.PropertyName == "PasswordConfirmation")
{
PasswordBox passwordConfirmationBox = new PasswordBox();
e.Field.ReplaceTextBox(passwordConfirmationBox, PasswordBox.PasswordProperty);
registrationData.PasswordConfirmationAccessor = () => passwordConfirmationBox.Password;
}
else if (e.PropertyName == "Foundry")
{
this.foundryCombobox = new ComboBox();
foundryCombobox.ItemsSource = Foundries;
e.Field.ReplaceTextBox(foundryCombobox, ComboBox.SelectedItemProperty);
foundryCombobox.SelectionChanged += this.foundryComboboxSelectionChanged;
}
else if (e.PropertyName == "Role")
{
roleCombobox = new ComboBox();
roleCombobox.ItemsSource = Roles;
e.Field.ReplaceTextBox(roleCombobox, ComboBox.SelectedItemProperty);
roleCombobox.SelectionChanged += this.roleComboboxSelectionChanged;
}
else if (e.PropertyName == "CustomerCompany")
{
this.customerCombobox = new ComboBox();
e.Field.ReplaceTextBox(customerCombobox, ComboBox.SelectedItemProperty);
}
}
private void EditFormAutoGeneratingField(object dataForm, DataFormAutoGeneratingFieldEventArgs e)
{
}
/// <summary>
/// Wire up the Password and PasswordConfirmation accessors as the fields get generated.
/// Also bind the Question field to a ComboBox full of security questions, and handle the LostFocus event for the UserName TextBox.
/// </summary>
private void RegisterForm_AutoGeneratingField(object dataForm, DataFormAutoGeneratingFieldEventArgs e)
{
// Put all the fields in adding mode
e.Field.Mode = DataFieldMode.AddNew;
if (e.PropertyName == "UserName")
{
this.userNameTextBox = (TextBox)e.Field.Content;
}
else if (e.PropertyName == "Password")
{
PasswordBox passwordBox = new PasswordBox();
e.Field.ReplaceTextBox(passwordBox, PasswordBox.PasswordProperty);
this.registrationData.PasswordAccessor = () => passwordBox.Password;
}
else if (e.PropertyName == "PasswordConfirmation")
{
PasswordBox passwordConfirmationBox = new PasswordBox();
e.Field.ReplaceTextBox(passwordConfirmationBox, PasswordBox.PasswordProperty);
this.registrationData.PasswordConfirmationAccessor = () => passwordConfirmationBox.Password;
}
}
private void RecordDataFormAutoGeneratingField(object sender, DataFormAutoGeneratingFieldEventArgs e)
{
e.Field.Mode = DataFieldMode.Edit;
if (e.PropertyName == "Type")
{
var accountTypeList = _category == AccountCategory.Expense ? AccountBookContext.Instance.ExpenseTypeList : AccountBookContext.Instance.IncomeTypeList;
var cmbAccountType = new ComboBox();
cmbAccountType.DisplayMemberPath = "TypeName";
cmbAccountType.Name = "CmbAccountType";
cmbAccountType.ItemsSource = accountTypeList;
cmbAccountType.SelectedItem = accountTypeList[1];
cmbAccountType.ItemContainerStyle = Application.Current.Resources["ExAccountTypeItemPanelStyle"] as Style;
e.Field.ReplaceTextBox(cmbAccountType, Selector.SelectedIndexProperty, binding =>
{
binding.Mode = BindingMode.TwoWay;
binding.Converter = new AccountTypeConverter(_category == AccountCategory.Expense ? AccountBookContext.Instance.ExpenseTypeList : AccountBookContext.Instance.IncomeTypeList);
});
}
else if (e.PropertyName == "Consumer")
{
var cmbConsumer = new ComboBox();
cmbConsumer.Name = "CmbConsumer";
cmbConsumer.DisplayMemberPath = "FriendlyName";
cmbConsumer.ItemsSource = AccountBookContext.Instance.ConsumerList;
e.Field.ReplaceTextBox(cmbConsumer, Selector.SelectedIndexProperty, binding =>
{
binding.Mode = BindingMode.TwoWay;
binding.Converter = new ConsumeUserConverter();
});
}
else if (e.PropertyName == "Memo")
{
var memoTextBox = e.Field.Content as TextBox;
if (memoTextBox != null)
{
memoTextBox.Height = 120;
memoTextBox.Width = 180;
memoTextBox.TextWrapping = TextWrapping.Wrap;
}
}
}
private void companyForm_AutoGeneratingField(object sender, DataFormAutoGeneratingFieldEventArgs e)
{
if (e.PropertyName == "Logo")
{
FileUpload fileUploader = new FileUpload();
e.Field.ReplaceTextBox(fileUploader, FileUpload.UploadedFileProperty);
}
}
/// <summary>
/// 自动生成登录框DataForm
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void LoginForm_AutoGeneratingField(object sender, DataFormAutoGeneratingFieldEventArgs e)
{
switch (e.PropertyName)
{
case "UserName":
this._userNameTextBox = (TextBox)e.Field.Content;
break;
case "Password":
{
var passwordBox = new PasswordBox();
e.Field.ReplaceTextBox(passwordBox, PasswordBox.PasswordProperty);
this.LogInfo.PasswordAccessor = () => passwordBox.Password;
}
break;
}
}