What can I do in the following situation?
I have a simple page. In code behind I add PhoneTextBox control for some filtering of a data. But sometimes (frequently) when I try to write something, I see, that text inside is transparent or collapsed or something else, so I don't see it. I don't see it even when I select this text.
// Generating of a PhoneTextBox
SearchBox = new Microsoft.Phone.Controls.PhoneTextBox();
SearchBox.DataContext = searchBoxContext;
SearchBox.Name = string.Format("SearchBox_{0}", Guid.NewGuid());
SearchBox.Visibility = Visibility.Collapsed;
// Adding Phone text box in a Grid on the Page
RowDefinition rd = new RowDefinition();
rd.Height = GridLength.Auto;
PageDynamicGrid.RowDefinitions.Insert(0, rd);
Grid.SetRow(generator.SearchBox, 0);
foreach (FrameworkElement child in PageDynamicGrid.Children)
{
Grid.SetRow(child, Grid.GetRow(child) + 1);
}
SearchBoxContext = (generator.SearchBox.DataContext as SearchButtonModel);
SearchBoxContext.SearchTextChanged += SearchBoxContext_SearchTextChanged;
generator.SearchBox.TextChanged += SearchBox_TextChanged;
generator.SearchBox.LostFocus += SearchBox_LostFocus;
generator.SearchBox.KeyUp += SearchBox_KeyUp;
generator.SearchBox.DataContext = null;
PageDynamicGrid.Children.Add(generator.SearchBox);
PageDynamicGrid.UpdateLayout();
and page.xaml
<Grid x:Name="PageDynamicGrid" Background="Transparent">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<StackPanel Grid.Row="0" Margin="12,17,0,28">
<TextBlock Text="{Binding Title}"
Style="{StaticResource PhoneTextTitle1Style}" />
</StackPanel>
<ListBox Grid.Row="1" Margin="12,0"
ItemsSource="{Binding PageDynamicContent, Mode=OneWay}"/>
</Grid>
Almost all content of this page (including search box) creates dynamically, but other content is some buttons and links and I need to filter it, if I have search box. Filter works, but users don't like collapsed text in search box. So it looks like that (and there is not a whitespaces in front of the marker)