GetGridViewByFieldManage(ResourceDictionary resources, string moduleName, int groupID)
{
GridView gv = new GridView();
DataTable dt = fieldManageBLL.GetFieldManage(moduleName);
for(int i=0;i<dt.Rows.Count;i++)
{
if(i==0)
{
GridViewColumn gvc=new GridViewColumn();
CheckBox cb = new CheckBox();
cb.Checked += new RoutedEventHandler(cb_Checked);
cb.Unchecked += new RoutedEventHandler(cb_Unchecked);
TextBlock tb = new TextBlock();
tb.Text = "全選";
cb.Content = tb;
_gvc.Header = cb;
_gvc.Width = 100;
_gvc.CellTemplate = (DataTemplate)resources["TheCheckBox"];
gv.Columns.Add(_gvc);
continue;
}
gvc.DisplayMemberBinding = new Binding(dt.Rows[i]["FieldManage_Field"].ToString());
}
return gv;
}
//其中:dt.Rows[i]["FieldManage_Field"].ToString();分別對應以下DataTemplate中的x:Key的值。
//至於DisplayMemberBinding我才接觸幾天,目前的理解是隻顯示數據沒有其它效果;而CellTemplate則可以在顯示的數據上加上控件的效果,比如CheckBox、Hyperlink等
//XAML代碼:
<Window.Resources>
<!-- 複選框 -->
<DataTemplate x:Key="TheCheckBox">
<TextBlock VerticalAlignment="Center">
<CheckBox Name="ckb_SelectAll" Click="ckb_SelectAll_Click" Margin="6 0 0 0">
<!--<TextBlock Foreground="White">全選</TextBlock>-->
</CheckBox>
</TextBlock>
</DataTemplate>
<!-- 序號 -->
<DataTemplate x:Key="TheIndex">
<TextBlock Width="100" Text="{Binding Path=TheIndex}" Style="{StaticResource NormalTextBlockStyle}" TextAlignment="Center"></TextBlock>
</DataTemplate>
<!--單據號-->
<DataTemplate x:Key="StoBill_No">
<TextBlock Width="150" Text="{Binding Path=StoBill_No}" Tag="{Binding Path=StoBill_ID}" Style="{StaticResource NormalTextBlockStyle}" TextAlignment="Right" Padding="0,0,20,0"></TextBlock>
</DataTemplate>
<!--單據類型-->
<DataTemplate x:Key="StoBillsType_Name">
<TextBlock Width="100" Text="{Binding Path=StoBillsType_Name }" Style="{StaticResource NormalTextBlockStyle}" TextAlignment="Center"></TextBlock>
</DataTemplate>
<!--時間-->
<DataTemplate x:Key="StoBill_OperationDate">
<TextBlock Width="150" Text="{Binding Path=StoBill_OperationDate,StringFormat='{}{0:yyyy-MM-dd HH:mm}'}" Style="{StaticResource NormalTextBlockStyle}" TextAlignment="Left"></TextBlock>
</DataTemplate>
<!--應付-->
<DataTemplate x:Key="StoBill_NotPaid">
<TextBlock Width="100" Text="{Binding Path=StoBill_NotPaid,StringFormat='N'}" Style="{StaticResource NormalTextBlockStyle}" TextAlignment="Right" Padding="0,0,20,0"></TextBlock>
</DataTemplate>
<!--單據明細-->
<DataTemplate x:Key="DanjuDetail">
<TextBlock TextAlignment="Center" Width="100" >
<Hyperlink Name="hpl_DanjuDetailListView" Tag="{Binding StoBill_ID}" Click="hpl_DanjuDetailListView_Click">
<TextBlock x:Name="tbl_DanjuDetail" Text="單據明細" />
</Hyperlink>
</TextBlock>
</DataTemplate>
<!--結算明細-->
<DataTemplate x:Key="JieSuanDetail">
<TextBlock TextAlignment="Center" Width="100" >
<Hyperlink Name="hpl_JieSuanDetailListView" Tag="{Binding StoBill_ID}" Click="hpl_JieSuanDetailListView_Click">
<TextBlock x:Name="tbl_DanjuDetail" Text="結算明細" />
</Hyperlink>
</TextBlock>
</DataTemplate>
</Window.Resources>
此ListView的ItemsSource就是一個DataTable,不過填充過DataTable後要在此DataTable中再添加一列DataColumn,如下:
SupplierDt.Columns.Add(new DataColumn("TheCheckBox",typeof(CheckBox)));
這樣動態綁定代碼就出來了(假設上面的方法簽名爲:GetGridViewByFieldManage(ResourceDictionary resources, string moduleName, int groupID)):如下:
GridView gv = GetGridViewByFieldManage(this.Resources, "供應商清賬", MainRoomModel.StaffRightGroupID);
Ltv_ClearignAccount.View = gv;
Ltv_ClearignAccount.ItemsSource = dt.DefaultView;
其實這個方法的三個參數只用到了第一個參數,後面兩個都是根據實際應用添加的。