C# 单击datagrid一行中的按钮时,隐藏另一行中的按钮
我有一个DataGrid,每行DataGrid包含四个按钮 我的屏幕是这样的。假设我单击Add的start按钮,然后我希望其他行上的所有按钮,如Remove、Update和Delete隐藏,直到我单击Add的done按钮,并在处理完成后从DataGrid中删除该Add行 我的其他功能运行良好,但唯一的问题是,我单击“添加行”,然后单击其他行上的其他按钮,这是可单击的,所以我想隐藏它 请帮我解决这个问题C# 单击datagrid一行中的按钮时,隐藏另一行中的按钮,c#,wpf,C#,Wpf,我有一个DataGrid,每行DataGrid包含四个按钮 我的屏幕是这样的。假设我单击Add的start按钮,然后我希望其他行上的所有按钮,如Remove、Update和Delete隐藏,直到我单击Add的done按钮,并在处理完成后从DataGrid中删除该Add行 我的其他功能运行良好,但唯一的问题是,我单击“添加行”,然后单击其他行上的其他按钮,这是可单击的,所以我想隐藏它 请帮我解决这个问题 <DataGrid Grid.Row="3" Grid.ColumnSpan="2"
<DataGrid Grid.Row="3" Grid.ColumnSpan="2" Name="gridview" Background="#b5d2fc" IsReadOnly="True" ItemsSource="{Binding}" HorizontalScrollBarVisibility="Auto"
SelectionMode="Single" SelectionUnit="FullRow" VerticalScrollBarVisibility="Auto" Loaded="gridview_Loaded"
CanUserDeleteRows="False" CanUserAddRows="False" CanUserResizeRows="False" VerticalAlignment="Top" AutoGenerateColumns="False">
<DataGrid.Columns>
<DataGridTextColumn MaxWidth="155" Width="155" Binding="{Binding [Task]}" Header="Name" />
<DataGridTemplateColumn MaxWidth="30" MinWidth="30">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Button x:Name="Start" Content="Play" Click="Button_Click" IsEnabled="{Binding IsEnableButton, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}" VerticalAlignment="Top" Foreground="Black" Background="White" Height="25" Width="30" />
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn >
<DataGridTemplateColumn MaxWidth="30" MinWidth="30">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Button x:Name="Pause" Content="Pause" Click="Button_Click" IsEnabled="{Binding IsEnableButton, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}" VerticalAlignment="Top" Foreground="Black" Background="White" Height="25" Width="30" />
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn MaxWidth="30" MinWidth="30">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Button x:Name="Stop" Content="Stop" Foreground="Black" Click="Button_Click" IsEnabled="{Binding IsEnableButton, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}" VerticalAlignment="Top" Background="White" Height="25" Width="30" />
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn MaxWidth="30" MinWidth="30">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Button x:Name="Finish" Content="Finish" Foreground="Black" Click="Button_Click" IsEnabled="{Binding IsEnableButton, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}" VerticalAlignment="Top" Background="White" Height="25" Width="30" />
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
</DataGrid.Columns>
</DataGrid>
这是我的xmal代码您可以通过绑定按钮控件中的IsEnabled属性来实现 xaml代码段:
<DataGrid Name="MyGrid" AutoGenerateColumns="False" Loaded="MyGrid_Loaded" Height="250" >
<DataGrid.Columns>
<DataGridTextColumn Header="Name" Binding="{Binding Name}" />
<DataGridTemplateColumn Header="B1">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Button Content="Start" x:Name="Play" Click="Button_Click" IsEnabled="{Binding IsEnableButton, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}" Height="20" Width="80"/>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn Header="B2">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Button Content="Pause" x:Name="Pause" Click="Button_Click" IsEnabled="{Binding IsEnableButton, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}" Height="20" Width="80"/>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn Header="B3">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Button Content="Stop" x:Name="Stop" Click="Button_Click" IsEnabled="{Binding IsEnableButton, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}" Height="20" Width="80"/>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn Header="B4">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Button Content="Finish" x:Name="Finish" Click="Button_Click" IsEnabled="{Binding IsEnableButton, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}" Height="20" Width="80"/>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
</DataGrid.Columns>
xaml.cs
public partial class MainWindow : Window
{
List<TestEnableButton> objtestEnableButton = new List<TestEnableButton>();
public MainWindow()
{
InitializeComponent();
this.DataContext = this;
}
private void MyGrid_Loaded(object sender, RoutedEventArgs e)
{
objtestEnableButton.Add(new TestEnableButton("A1", true, false));
objtestEnableButton.Add(new TestEnableButton("A2", true, false));
objtestEnableButton.Add(new TestEnableButton("A3", true, false));
objtestEnableButton.Add(new TestEnableButton("A4", true, false));
MyGrid.ItemsSource = objtestEnableButton;
}
bool butFlg = false;
private void Button_Click(object sender, RoutedEventArgs e)
{
var getButtonName = (sender as Button).Name;
var currentItem = MyGrid.CurrentItem as TestEnableButton;
foreach(var items in objtestEnableButton)
{
if (items.Name == currentItem.Name)
{
if (getButtonName == "Play")
{
MessageBox.Show("Let's enjoy music...!)");
butFlg = false;
}
else if (getButtonName == "Pause")
{
MessageBox.Show("Pause the music for few minutes...!)"); butFlg = false;
}
else if (getButtonName == "Stop")
{
MessageBox.Show("Stop the music...!)"); butFlg = false;
}
else if (getButtonName == "Finish")
{
MessageBox.Show("End...!)");
items.IsCheckFinish = true;
butFlg = true;
}
}
else
{
items.IsEnableButton = false;
}
}
if (butFlg)
{
var itemsCollection = objtestEnableButton.RemoveAll(x => x.IsCheckFinish == true);
objtestEnableButton.ForEach(x => x.IsEnableButton = true);
MyGrid.ItemsSource = null;
MyGrid.ItemsSource = objtestEnableButton;
}
}
}
public class TestEnableButton : INotifyPropertyChanged
{
private string _name;
public string Name
{
get { return _name; }
set
{
_name = value;
OnPropertyChanged("Name");
}
}
private bool _IsEnableButton;
public bool IsEnableButton
{
get { return _IsEnableButton; }
set
{
_IsEnableButton = value;
OnPropertyChanged("IsEnableButton");
}
}
private bool _IsCheckFinish;
public bool IsCheckFinish
{
get { return _IsCheckFinish; }
set
{
_IsCheckFinish = value;
OnPropertyChanged("IsCheckFinish");
}
}
public TestEnableButton(string name, bool isB, bool isCheck)
{
Name = name;
IsEnableButton = isB;
IsCheckFinish = isCheck;
}
public event PropertyChangedEventHandler PropertyChanged;
public void OnPropertyChanged(string propertyName)
{
if (PropertyChanged != null)
{
PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
}
}
}
公共部分类主窗口:窗口
{
List objtestEnableButton=new List();
公共主窗口()
{
初始化组件();
this.DataContext=this;
}
已加载私有void MyGrid_(对象发送方,路由目标)
{
添加(新的TestEnableButton(“A1”,真,假));
添加(新的TestEnableButton(“A2”,真,假));
添加(新的TestEnableButton(“A3”,真,假));
添加(新的TestEnableButton(“A4”,真,假));
MyGrid.ItemsSource=objtestEnableButton;
}
bool-butFlg=false;
私有无效按钮\u单击(对象发送者,路由目标e)
{
var getButtonName=(发送者作为按钮)。名称;
var currentItem=MyGrid.currentItem作为TestEnableButton;
foreach(objtestEnableButton中的var项)
{
if(items.Name==currentItem.Name)
{
如果(getButtonName==“播放”)
{
MessageBox.Show(“让我们享受音乐吧…”);
butFlg=假;
}
else if(getButtonName==“暂停”)
{
Show(“暂停音乐几分钟…!)”;但flg=false;
}
else if(getButtonName==“停止”)
{
Show(“停止音乐…!)”;但flg=false;
}
else if(getButtonName==“Finish”)
{
MessageBox.Show(“结束…!”);
items.IsCheckFinish=true;
butFlg=真;
}
}
其他的
{
items.IsEnableButton=false;
}
}
if(butFlg)
{
var itemsCollection=objtestEnableButton.RemoveAll(x=>x.IsCheckFinish==true);
ForEach(x=>x.IsEnableButton=true);
MyGrid.ItemsSource=null;
MyGrid.ItemsSource=objtestEnableButton;
}
}
}
公共类TestEnableButton:INotifyPropertyChanged
{
私有字符串\u名称;
公共字符串名
{
获取{return\u name;}
设置
{
_名称=值;
不动产变更(“名称”);
}
}
私人布卢伊塞纳布顿;
公共广播电台
{
获取{return{IsEnableButton;}
设置
{
_IsEnableButton=值;
OnPropertyChanged(“IsEnableButton”);
}
}
私立学校是一所私立学校;
公共学校是一所学校
{
获取{return\u IsCheckFinish;}
设置
{
_IsCheckFinish=值;
不动产变更(“IsCheckFinish”);
}
}
公共测试员