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在我们的项目中有时需要我们自己来添加数据单元格，而不是使用DataGrid或者是ListView等控件来填充数据，在我们下面的这个例子当中，我们只使用Grid和Label控件来实现类似DataGrid这种形式的单元格，下面我们通过一个例子来说明，这里只是贴出重点的代码形式。
<Grid Grid.Row="2">
<Grid.RowDefinitions>
<RowDefinition Height="15*"></RowDefinition>
<RowDefinition Height="100*"></RowDefinition>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="60*"></ColumnDefinition>
<ColumnDefinition Width="1*"></ColumnDefinition>
<ColumnDefinition Width="40*"></ColumnDefinition>
<ColumnDefinition Width="1*"></ColumnDefinition>
<ColumnDefinition Width="40*"></ColumnDefinition>
<ColumnDefinition Width="1*"></ColumnDefinition>
<ColumnDefinition Width="60*"></ColumnDefinition>
</Grid.ColumnDefinitions>
<Label Grid.Column="0" Grid.Row="0" Foreground="White" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="14">治超站名称</Label>
<Label Grid.Column="2" Grid.Row="0" Foreground="White" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="14">车牌号</Label>
<Label Grid.Column="4" Grid.Row="0" Foreground="White" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="14">超限率</Label>
<Label Grid.Column="6" Grid.Row="0" Foreground="White" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="14">违法时间</Label>
<Grid Name="gData" Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="7" Background="#657C9A" >
<Grid.RowDefinitions>
<RowDefinition Height="1*"></RowDefinition>
<RowDefinition Height="1*"></RowDefinition>
<RowDefinition Height="1*"></RowDefinition>
<RowDefinition Height="1*"></RowDefinition>
<RowDefinition Height="1*"></RowDefinition>
<RowDefinition Height="1*"></RowDefinition>
<RowDefinition Height="1*"></RowDefinition>
<RowDefinition Height="1*"></RowDefinition>
<RowDefinition Height="1*"></RowDefinition>
<RowDefinition Height="1*"></RowDefinition>
</Grid.RowDefinitions>
</Grid>
<Rectangle Grid.Column="1" Grid.RowSpan="2" Fill="#829CBE"/>
<Rectangle Grid.Column="3" Grid.RowSpan="2" Fill="#829CBE"/>
<Rectangle Grid.Column="5" Grid.RowSpan="2" Fill="#829CBE"/>
</Grid>
</Grid>
在我们定义的另外一个类中，我们会将数据添加到gData这个Grid中，这里我们先贴出子类的前台代码：
<Grid x:Class="TrafficOverweight.ScreenViews.TrafficOverWeightListRow"
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">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="60*"></ColumnDefinition>
<ColumnDefinition Width="1*"></ColumnDefinition>
<ColumnDefinition Width="40*"></ColumnDefinition>
<ColumnDefinition Width="1*"></ColumnDefinition>
<ColumnDefinition Width="40*"></ColumnDefinition>
<ColumnDefinition Width="1*"></ColumnDefinition>
<ColumnDefinition Width="60*"></ColumnDefinition>
</Grid.ColumnDefinitions>
<Label Name="lbl1" Grid.Column="0" Foreground="White" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="40"/>
<Label Name="lbl2" Grid.Column="2" Foreground="White" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="40"/>
<Label Name="lbl3" Grid.Column="4" Foreground="White" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="40"/>
<Label Name="lbl4" Grid.Column="6" Foreground="White" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="40"/>
</Grid>
子类的后台代码如下：
using System.Windows.Controls;
using System.Windows.Media;
namespace TrafficOverweight.ScreenViews
{
/// <summary>
/// TrafficOverWeightListRow.xaml 的交互逻辑
/// </summary>
public partial class TrafficOverWeightListRow : Grid
{
public TrafficOverWeightListRow(int pRow, string strStationName, string strLicensePlateNumber, double OverWeightRate, string strIllegalTime)
{
InitializeComponent();
this.SetValue(Grid.RowProperty, pRow);
lbl1.Content = strStationName;
lbl2.Content = strLicensePlateNumber;
lbl3.Content = OverWeightRate + "%";
lbl4.Content = strIllegalTime;
if (pRow % 2 == 0) { this.Background = new SolidColorBrush(Color.FromRgb(101, 124, 154)); }
else { this.Background = new SolidColorBrush(Color.FromRgb(127, 150, 182)); }
if (OverWeightRate >= 80) { this.Background = new SolidColorBrush(Color.FromRgb(153, 46, 46)); }
}
}
}
添加的时候通过下面的形式进行添加：
/// <summary>
/// 显示结果
/// </summary>
void ShowResult()
{
lblCount.Content = currentPage + "/" + maxPage;
btnFirst.Tag = "1";
btnFirst.Background = Brushes.Green;
btnPre.Tag = "1";
btnPre.Background = Brushes.Green;
btnNext.Tag = "1";
btnNext.Background = Brushes.Green;
btnLast.Tag = "1";
btnLast.Background = Brushes.Green;
if (currentPage == 1)
{
btnFirst.Tag = "0";
btnFirst.Background = Brushes.Gray;
btnPre.Tag = "0";
btnPre.Background = Brushes.Gray;
}
if (currentPage == maxPage)
{
btnNext.Tag = "0";
btnNext.Background = Brushes.Gray;
btnLast.Tag = "0";
btnLast.Background = Brushes.Gray;
}
int numEnd = 0;
if (currentPage == maxPage)
{
numEnd = dtQueryResult.Rows.Count;
}
else
{
numEnd = currentPage * pageRowsCount;
}
gData.Children.Clear();
for (int i = (currentPage - 1) * pageRowsCount; i < numEnd; i++)
{
TrafficOverWeightQueryRow tRow = new TrafficOverWeightQueryRow(i, dtQueryResult.Rows[i]["StationName"].ToString(), dtQueryResult.Rows[i]["LicensePlateNumber"].ToString(), Convert.ToDouble(dtQueryResult.Rows[i]["OverRate"]), dtQueryResult.Rows[i]["IllegalTime"].ToString(), this);
gData.Children.Add(tRow);
}
}
这里代码的形式不是十分重要，重要的是这种通过类的封装来完成数据的加载，这种方法比较值得我们去学习。
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原文地址：http://www.cnblogs.com/seekdream/p/4845134.html
