WPF 笔记

// Command传参1
Command="{Binding VoltageCollectionCommand}" CommandParameter="{Binding ElementName=VoltageCellection,Path=IsChecked}"/>

// Command传参2
Command="{Binding OpenMsg}" CommandParameter="Warm"

 

<Label Content="{Binding CC1,StringFormat=\{0\} V}" Width="120"/>

 

数据绑定

// 绑定元素属性
<TextBox x:Name="tb" Text="{Binding ElementName=sld,Path=Value}"/>
<Slider x:Name="sld" Grid.Row="2" Value="50" Maximum="100" Minimum="0"></Slider>

// 指定查找数据源

<CheckBox IsChecked="{Binding Path=IsSelected,UpdateSourceTrigger=PropertyChanged}"
　　VerticalAlignment="Center" HorizontalAlignment="Center"
　　Command="{Binding Path=DataContext.SelectMenuItemCommand,RelativeSource={RelativeSource Mode=FindAncestor,AncestorType={x:Type Window}}}"/>

 

 

 

Invoke使用

Dispatcher.Invoke((Action)(() => {
        Thread.Sleep(1000);
        Console.WriteLine("Invoke1");
    }));

 

comboBox

IsEditable="True"  可编辑

DisplayMemberPath="Name"    显示属性    数据源为数据模型集合(ObservableCollection<DataModel>)时使用

 

TabControl

TabStripPlacement="Bottom"   标签靠下

 

鼠标点击事件触发

<Grid.InputBindings>
    <MouseBinding MouseAction="LeftClick" Command="{Binding LeftClickSelectedCommand}"/>
    <MouseBinding MouseAction="RightClick" Command="{Binding RightClickSelectedCommand}"/>
</Grid.InputBindings>

LeftClick	1	单击鼠标左键。
LeftDoubleClick	5	双击鼠标左键。
MiddleClick	3	单击鼠标中键。
MiddleDoubleClick	7	双击鼠标中键。
None	0	无操作。
RightClick	2	单击鼠标右键。
RightDoubleClick	6	双击鼠标右键。
WheelClick	4	旋转鼠标滚轮。

滚动条

<ScrollViewer Grid.Column="0" x:Name="scr" Margin="0" VerticalScrollBarVisibility="Auto">
　　<WrapPanel Name="rongqi"/>
</ScrollViewer>

 

["00","01","02","03","04","05","06","07","08","09","10","11","12"],
["00","01","02","03","04","05","06","07","08","09","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30","31","32","33","34","35","36","37","38","39","40","41","42","43","44","45","46","47","48","49","50","51","52","53","54","55","56","57","58","59"],

 

ComboBox 自定义数据源

public class ComType
    {
        public int ID { get; set; }
        public string Name { get; set; }
    }
    public class ComType_bool
    {
        public bool ID { get; set; }
        public string Name { get; set; }
    }

    BatteryType = new List<ComType>() { 
                new ComType(){ ID = 1,Name = "磷酸铁锂电池" },
                new ComType(){ ID = 2,Name = "三元锂电池" },
                new ComType(){ ID = 3,Name = "其他电池" }
            };    

<ComboBox ItemsSource="{Binding BatteryType}" SelectedValue="{Binding InformationEntry.battery_type}" DisplayMemberPath="Name" SelectedValuePath="ID" Style="{StaticResource com_style}"/>

 

设置颜色

 this.phone_check.Background = new SolidColorBrush((Color)new ColorConverter().ConvertFrom("#66FFFFFF"));