C#应用程序是否有标记栏组件,我可以在我的应用程序中使用什么？作为标记栏我的意思是像ReSharper添加到Visual Studio：
类似的东西的另一个例子(左侧的栏)：
编辑：我发现java http://www.sideofsoftware.com/marker_bar/doc/sos/marker/JMarkerBar.html的非免费组件正是我想要做的.它不适合我,但也许它有助于某人.
解决方法
在WPF中,该栏有点像一个ListBox,只是一种不同的方法,可以为每行文本显示一个1像素的高线.该行的状态将影响该行的颜色,并选择一行将引发该文本框可以响应的SelectionChanged事件.
让我知道,如果你要我展示一个原型.
编辑
开始.您可以点击/选择一条线条,文本框将滚动到该行.
还要补充：
>当线条的数量是大的时候该怎么做？
>以不同的方式显示当前在线上的行？
>将文本框中的插入符号与选定的行保持同步.
> …
这些可以解决,但很大程度上取决于你想要的.这应该让你开始.
XAML：
<Window x:Class="WpfApplication2.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:WpfApplication2"
Title="MainWindow"
Height="350"
Width="525">
<Window.Resources>
<local:StatusToBrushConverter x:Key="statusToBrushConverter" />
</Window.Resources>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="30" />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<ListBox ItemsSource="{Binding}"
SelectionChanged="ListBox_SelectionChanged">
<ListBox.ItemContainerStyle>
<Style TargetType="ListBoxItem">
<Setter Property="HorizontalContentAlignment"
Value="Stretch" />
<Setter Property="Opacity"
Value="0.5" />
<Setter Property="MaxHeight"
Value="1" />
<Setter Property="MinHeight"
Value="1" />
<Style.Triggers>
<Trigger Property="IsSelected"
Value="True">
<Trigger.Setters>
<Setter Property="Opacity"
Value="1.0" />
</Trigger.Setters>
</Trigger>
</Style.Triggers>
</Style>
</ListBox.ItemContainerStyle>
<ListBox.ItemTemplate>
<DataTemplate>
<Rectangle StrokeThickness="0"
Stroke="Green"
Fill="{Binding Status,Converter={StaticResource statusToBrushConverter}}"
Height="1"
HorizontalAlignment="Stretch" />
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
<TextBox AcceptsReturn="True"
Grid.Column="1"
x:Name="codeBox" />
</Grid>
</Window>
C#：
using System;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
namespace WpfApplication2
{
public partial class MainWindow : Window
{
private CodeLines lines;
public MainWindow()
{
InitializeComponent();
lines = new CodeLines();
Random random = new Random();
for (int i = 0; i < 200; i++)
{
lines.Add(new CodeLine { Status = (VersionStatus)random.Next(0,5),Line = "Line " + i });
}
this.DataContext = lines;
codeBox.Text = String.Join("\n",from line in lines
select line.Line);
}
private void ListBox_SelectionChanged(object sender,SelectionChangedEventArgs e)
{
var selectedLine = ((ListBox)sender).SelectedIndex;
codeBox.ScrollToLine(selectedLine);
}
}
public enum VersionStatus
{
Original,Added,Modified,Deleted
}
public class CodeLine : INotifyPropertyChanged
{
private VersionStatus status;
public VersionStatus Status
{
get { return status; }
set
{
if (status != value)
{
status = value;
OnPropertyChanged("Status");
}
}
}
private string line;
public string Line
{
get { return line; }
set
{
if (line != value)
{
line = value;
OnPropertyChanged("Line");
}
}
}
public event PropertyChangedEventHandler PropertyChanged;
protected void OnPropertyChanged(string propertyName)
{
var p = PropertyChanged;
if (p != null)
{
p(this,new PropertyChangedEventArgs(propertyName));
}
}
}
public class CodeLines : ObservableCollection<CodeLine>
{
}
class StatusToBrushConverter : IValueConverter
{
public object Convert(object value,Type targetType,object parameter,System.Globalization.CultureInfo culture)
{
var status = (VersionStatus)value;
switch (status)
{
case VersionStatus.Original:
return Brushes.Green;
case VersionStatus.Added:
return Brushes.Blue;
case VersionStatus.Modified:
return Brushes.Yellow;
case VersionStatus.Deleted:
return Brushes.Red;
default:
return DependencyProperty.UnsetValue;
}
}
public object ConvertBack(object value,System.Globalization.CultureInfo culture)
{
throw new NotImplementedException();
}
}
}
