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POget checked event data binding wpf
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  1. POget checked event data binding wpf
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    copied!<p>I created a textbox ,a passwordbox and a toggle button in wpf. I need,when I checked the button,the password to be visible, and when the button is unchecked the characters are shown as bullets. My problem is , when I run the application, the button is unchecked (this means hidden password) ,but the password is still shown. Just after I checked the button,everything works as I want. How can I make to binding from start? Not only after I checked it</p> <p>XML code:</p> <pre><code> &lt;ToggleButton Name="toggle1" Height="40" Padding="0" Width="56" Canvas.Left="131" Canvas.Top="0" BorderBrush="{x:Null}" IsChecked="{Binding ShowPassword}"&gt; </code></pre> <p>code:</p> <pre><code>public bool IsPasswordVisible { get { return _IsPasswordVisible; } set { if (_IsPasswordVisible == value) return; _IsPasswordVisible = value; if(IsPasswordVisible) { passwordBox1.Visibility = System.Windows.Visibility.Collapsed; textbox1.Visibility = System.Windows.Visibility.Visible; textbox1.EditValue = passwordBoxEdit1.Password; }else{ passwordBox1.Visibility = System.Windows.Visibility.Visible; textbox1.Visibility = System.Windows.Visibility.Collapsed; passwordBox1.Password = textEdit1.Text; } if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs("ShowPassword")); } } public MainWindow() { InitializeComponent(); this.DataContext = this; } public event PropertyChangedEventHandler PropertyChanged; #region OnPropertyChanged /// &lt;summary&gt; /// Triggers the PropertyChanged event. /// &lt;/summary&gt; protected void OnPropertyChanged(string propertyName) { PropertyChangedEventHandler handler = PropertyChanged; if (handler != null) handler(this, new PropertyChangedEventArgs(propertyName)); } #endregion </code></pre>
 

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