SilverLight实现自动行号

最新推荐文章于 2025-08-08 12:05:20 发布

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最新推荐文章于 2025-08-08 12:05:20 发布

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原文链接：http://www.cnblogs.com/lukun/archive/2011/04/02/2003136.html

本文介绍如何在WPF应用程序中使用DataGrid显示数据，并通过添加模板列实现自动为每一行添加行号的方法。利用DataGridTemplateColumn和DataGridRowEventArgs事件可以轻松实现这一功能。

首先看效果

思路：

在每个datagrid的第一列加上一个模板列，里面只定义一个textblock

之后在datagrid的行加载事件中，给每个行的textblock加上一个编号。

xaml代码：

View Code

< data:DataGrid x:Name ="gridList" Grid.Row ="0" Margin ="5,0,5,0" GridLinesVisibility ="All"
AutoGenerateColumns ="False"
FrozenColumnCount ="1"
AreRowDetailsFrozen ="True"
HorizontalAlignment ="Stretch" CanUserSortColumns ="False"
ItemsSource =" {Binding InvStockListModelList,Mode=TwoWay} "
IsReadOnly ="True" SelectedItem =" {Binding InvStockListModel,Mode=TwoWay} " >

< data:DataGrid.Columns >
< data:DataGridTemplateColumn Header ="编号" >
< data:DataGridTemplateColumn.CellTemplate >
< DataTemplate >
< TextBlock />
</ DataTemplate >
</ data:DataGridTemplateColumn.CellTemplate >
</ data:DataGridTemplateColumn >
< data:DataGridTextColumn Header ="物料名称" Binding =" {Binding MaterialModel.Mat_Name,Mode=TwoWay} " />
< data:DataGridTextColumn Header ="仓库名称" Binding =" {Binding StorgeModel.Storge_Name,Mode=TwoWay} " />

< data:DataGridTextColumn Header ="库位名称" Binding =" {Binding InvLocationModel.Location_Name,Mode=TwoWay} " />
< data:DataGridTextColumn Header ="批号" Binding =" {Binding StockList_Batch,Mode=TwoWay} " />
< data:DataGridTextColumn Header ="年度" Binding =" {Binding StockList_Year,Mode=TwoWay} " />
< data:DataGridTextColumn Header ="会计期间" Binding =" {Binding StockList_Period,Mode=TwoWay} " />
< data:DataGridTextColumn Header ="收入数量" Binding =" {Binding StockList_IAmount,Mode=TwoWay} " />
< data:DataGridTextColumn Header ="收入单价" Binding =" {Binding StockList_IPrice,Mode=TwoWay} " />
< data:DataGridTextColumn Header ="收入金额" Binding =" {Binding StockList_IMoney,Mode=TwoWay} " Width ="100" />
< data:DataGridTextColumn Header ="发出数量" Binding =" {Binding StockList_OAmount,Mode=TwoWay} " />
< data:DataGridTextColumn Header ="发出单价" Binding =" {Binding StockList_OPrice,Mode=TwoWay} " />
< data:DataGridTextColumn Header ="发出金额" Binding =" {Binding StockList_OMoney,Mode=TwoWay} " Width ="100" />
< data:DataGridTextColumn Header ="期末数量" Binding =" {Binding StockList_EndAmount,Mode=TwoWay} " />
< data:DataGridTextColumn Header ="期末金额" Binding =" {Binding StockList_EndMoney,Mode=TwoWay} " Width ="100" />
< data:DataGridTextColumn Header ="供应商批号" Binding =" {Binding StockList_SuppBatch,Mode=TwoWay} " />
</ data:DataGrid.Columns >
</ data:DataGrid >

cs代码：

View Code

public InvStockListView()
{
InitializeComponent();
gridList.LoadingRow += new EventHandler < DataGridRowEventArgs > (gridList_LoadingRow);
}
void gridList_LoadingRow( object sender, DataGridRowEventArgs e)
{
var index = e.Row.GetIndex();
var cell = gridList.Columns[ 0 ].GetCellContent(e.Row) as TextBlock;
if (cell != null ) cell.Text = (index + 1 ).ToString();
}

大功告成！！！

作者：记忆逝去的青春
出处：http://www.cnblogs.com/lukun/
本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出原文连接，如有问题，可以通过http://www.cnblogs.com/lukun/ 联系我，非常感谢。

转载于:https://www.cnblogs.com/lukun/archive/2011/04/02/2003136.html