名字“x”;在命名空间"clr-namespace: "中不存在

我试图创建一个简单的GUI应用程序，该应用程序在GUI界面更改时更改字符串的值。cs代码如下:

    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Threading.Tasks;
    using System.Windows;
    using System.Windows.Controls;
    using System.Windows.Data;
    using System.Windows.Documents;
    using System.Windows.Input;
    using System.Windows.Media;
    using System.Windows.Media.Imaging;
    using System.Windows.Navigation;
    using System.Windows.Shapes;
    namespace TryBinding
    {
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();           
        }
        consle myconsole = new consle();
    }
    public class consle
    {
        public string mainstr {get; set;}
        private int change = 23;
        public void consle()
        { 
        }
        public void wrStr()
        {
            change = 44;
        }
    }
}

， XAML代码如下:

<Window x:Class="TryBinding.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="clr-namespace:TryBinding"
    Title="MainWindow" Height="350" Width="525">
<Window.DataContext>
    <local:consle x:Name="Data" mainstr="maintry"/>
</Window.DataContext>            
    <Grid>
        <Button Content="Button" HorizontalAlignment="Left" Margin="244,37,0,0" VerticalAlignment="Top" Width="75"/>
    <TextBlock HorizontalAlignment="Left" Margin="131,43,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Text="{Binding Path=mainstr}" />
        <CheckBox x:Name="ok" Content="CheckBox" HorizontalAlignment="Left" Margin="131,76,0,0" VerticalAlignment="Top"/>
    </Grid>    

但是我得到错误:

Error 1 The name "consle" does not exist in the namespace "clr-namespace:TryBinding".
Error 2 'consle': member names cannot be the same as their enclosing type   

我不明白为什么会发生这种情况，因为类console存在于命名空间中，并且console()是一个构造函数。

 public consle()
    {
    }