したがって、メインUI要素としてTabControlを含むウィンドウがあります。xamlエディターでデフォルトで2つのタブを追加します。プログラムの実行時に、同じ設定の新しいタブを追加したいと思います(ただし、最初の2つのタブとは異なります)。私はこれを呼び出すことによってこれを行うことができます:
URLTabContentControl documentRoot = (URLTabContentControl)Application.LoadComponent(new Uri(@"URLTabContentControl.xaml", UriKind.Relative));
これは、xamlファイルで定義したコントロールをロードします。基本的に、これは私が追加する新しいタブの中に表示したいものです。この時点で私は電話します:
TabItem ti = new TabItem();
ti.Header = "*New Capture URL " + (mainTabControl.Items.Count-1);
ti.Content = documentRoot;
int i = mainTabControl.Items.Add(ti);
mainTabControl.SelectedIndex = i;
新しいTabItemを作成すると、xamlファイルを介して作成されたヘッダーとコントロールが追加されます。問題は、xamlファイルにいくつかの異なるラジオボタングループがあり、新しいタブを追加するたびに、既存のタブのラジオボタンがすべて選択解除されることです。これは私のコードのバグではないと思うので、誰かが私を正しい方向に向けることができるかどうか疑問に思っています。他のタイプのコントロールのどれも、このように状態が台無しにされていません。
これは、TabItemsのコンテンツになるxamlです。
<UserControl x:Class="CustomCamApplication.URLTabContentControl"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
mc:Ignorable="d"
d:DesignHeight="340" d:DesignWidth="634">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="45*" />
<RowDefinition Height="42*" />
<RowDefinition Height="41*" />
<RowDefinition Height="31*" />
<RowDefinition Height="34*" />
<RowDefinition Height="29*" />
<RowDefinition Height="118*" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="101*" />
<ColumnDefinition Width="105*" />
<ColumnDefinition Width="65*" />
<ColumnDefinition Width="45*" />
<ColumnDefinition Width="30*" />
<ColumnDefinition Width="88*" />
<ColumnDefinition Width="200*" />
</Grid.ColumnDefinitions>
<Label Content="URL Suffix:" Height="28" HorizontalAlignment="Right" Margin="0,12,0,0" Name="urlSuffixLabel" VerticalAlignment="Top" ToolTip="Enter the part of the path that will be after the domain. http://my.domain.com:port/(enter this part)" />
<TextBox Height="23" HorizontalAlignment="Left" Margin="6,14,0,0" Name="textBox1" VerticalAlignment="Top" Width="401" Grid.Column="1" Grid.ColumnSpan="6" />
<Label Content="Video Source:" Height="28" HorizontalAlignment="Right" Margin="0,10,0,0" Name="videoSourceLabel" VerticalAlignment="Top" Grid.Row="1" ToolTip="Select the video source you want to use for this URL." />
<ComboBox Grid.Column="1" Height="23" HorizontalAlignment="Left" Margin="6,10,0,0" Name="videoSourceComboBox" VerticalAlignment="Top" Width="401" Grid.Row="1" Grid.ColumnSpan="6" SelectionChanged="videoSourceComboBox_SelectionChanged" />
<Label Content="Captured Image" Grid.Row="2" Height="28" HorizontalAlignment="Right" Margin="0,10,0,0" Name="capturedImageLabel" VerticalAlignment="Top" Width="101" />
<Label Content="Filename Prefix:" Grid.Column="1" Grid.Row="2" Height="28" HorizontalAlignment="Right" Margin="0,10,0,0" Name="filenamePrefixLabel" VerticalAlignment="Top" Width="95" ToolTip="Enter the front part of the file names used for capture file by this video source. Example prefix1002.png" />
<TextBox Grid.Column="2" Grid.Row="2" Height="23" HorizontalAlignment="Left" Margin="6,12,0,0" Name="filenamePrefixTextBox" VerticalAlignment="Top" Width="120" Text="capture" Grid.ColumnSpan="3" />
<Label Content="Capture Type:" Grid.Row="5" Height="28" HorizontalAlignment="Right" Name="captureTypeLabel" VerticalAlignment="Top" Width="83" ToolTip="Store only a single image or store a series of images on the drive." />
<RadioButton Content="Single Image" Grid.Column="1" Grid.Row="5" Height="16" HorizontalAlignment="Left" Margin="6,5,0,0" Name="captureTypeSingleRadioButton" VerticalAlignment="Top" GroupName="captureType" IsChecked="True" />
<RadioButton Content="Series" Grid.Column="2" Grid.Row="5" Height="16" HorizontalAlignment="Left" Margin="6,5,0,0" Name="captureTypeSeriesRadioButton" VerticalAlignment="Top" GroupName="captureType" />
<Label Content="File Format:" Grid.Column="1" Grid.Row="3" Height="28" HorizontalAlignment="Right" Margin="0,3,0,0" Name="captureFormatLabel" VerticalAlignment="Top" Width="73" ToolTip="Select the format of the stored capture files." />
<RadioButton Content="PNG" Grid.Column="2" Grid.Row="3" Height="16" HorizontalAlignment="Left" Margin="6,8,0,0" Name="fileFormatPNGRadioButton" VerticalAlignment="Top" GroupName="fileFormat" IsChecked="True" />
<RadioButton Content="JPG" Grid.Column="3" Grid.Row="3" Height="16" HorizontalAlignment="Left" Margin="0,8,0,0" Name="fileFormatJPGRadioButton" VerticalAlignment="Top" GroupName="fileFormat" />
<RadioButton Content="BMP" Grid.Column="4" Grid.Row="3" Height="16" HorizontalAlignment="Left" Margin="8,8,0,0" Name="fileFormatBMPRadioButton" VerticalAlignment="Top" GroupName="fileFormat" Grid.ColumnSpan="2" />
<CheckBox Content="Zero Pad Image Series Names" Grid.Column="5" Grid.Row="2" Height="16" HorizontalAlignment="Left" Margin="9,15,0,0" Name="filenameZeroPadCheckBox" VerticalAlignment="Top" ToolTip="Example prefix00001.png" Grid.ColumnSpan="2" />
<Label Content="Dimensions:" Grid.Column="1" Grid.Row="4" Height="28" HorizontalAlignment="Right" Margin="0,6,0,0" Name="captureDimensionsLabel" VerticalAlignment="Top" Width="73" />
<RadioButton Content="Source Default" Grid.Column="2" Grid.ColumnSpan="2" Grid.Row="4" Height="16" HorizontalAlignment="Left" Margin="6,11,0,0" Name="captureDimensionsDefaultRadioButton" VerticalAlignment="Top" Width="94" GroupName="captureDimensions" IsChecked="True" ToolTip="The default capture size for the selected video source." Checked="captureDimensionsDefaultRadioButton_Checked" />
<Label Content="Capture Interval:" Grid.Row="6" Height="28" HorizontalAlignment="Right" Margin="0,5,0,0" Name="captureIntervalLabel" VerticalAlignment="Top" Width="101" ToolTip="Enter the number of seconds between frame captures." />
<TextBox Grid.Column="1" Grid.ColumnSpan="2" Grid.Row="6" Height="23" HorizontalAlignment="Left" Margin="6,7,0,0" Name="catureIntervalTextBox" VerticalAlignment="Top" Width="120" Text="5" PreviewTextInput="captureIntervalTextBox_PreviewTextInput" DataObject.Pasting="captureIntervalTextBox_Pasting"/>
<RadioButton Content="Reported Mode" Grid.Column="4" Grid.ColumnSpan="2" Grid.Row="4" Height="16" HorizontalAlignment="Left" Margin="8,11,0,0" Name="captureDimensionsSourceReportedRadioButton" VerticalAlignment="Top" GroupName="captureDimensions" ToolTip="Select a mode from one reported by the device." Checked="captureDimensionsSourceReportedRadioButton_Checked" />
<ComboBox Grid.Column="6" Grid.Row="4" Height="23" HorizontalAlignment="Left" Margin="0,6,0,0" Name="reportedModeComboBox" VerticalAlignment="Top" Width="174" IsEnabled="False" />
</Grid>
</UserControl>