RadControls+for+Silverlight学习1-GridView)

先是了解控件属性便于下一步学习，常用属性

RadGridView

常用属性	说明	DEMO名称
AutoGenerateColumns="False"	是否自动产生列
IsReadOnly="True" IsReadOnly="{Binding IsChecked,Mode=TwoWay,ElementName=IsReadOnlyCheckBox}"	是否只读	Click Event command
ShowGroupPanel="False"	是否显示分组面板（常用，一般情况下是不会用到这个的）
DataLoadMode="Asynchronous"	数据加载模式
RowIndicatorVisibility="Collapsed"	行指示
SelectionMode="Extended"		Command
CanUserDeleteRows="{Binding IsChecked,ElementName=CanUserDeleteRowsCheckBox}"	是否可删除行	Command
ScrollViewer.HorizontalScrollBarVisibility="Auto" ScrollViewer.VerticalScrollBarVisibility="Auto"	横向竖向滚动条设定
IsFilteringallowed="False"	列过滤查询是否可用	Enable/disable
ShowColumnFooters="True"	是否显示列脚	Totals
ShowGroupFooters="True"	是否显示分组列脚	Totals
GridLinesVisibility= Both Horizontal Vertical	网络线设置	gridlinevisiblity

GridViewDataColumn

属性	说明	DEMO名称
IsGroupable="False"	列是否加入分组
IsFilterable="False"	列是否可过滤查询
IsSortable="False"	列是否可排序
DataFormatString="{}{0:c2}" DataFormatString="{}{0:d}"	列输入格式

GridViewDataColumn.FilteringControl :可自定义表头查询控件

1、产生自动编号-Row Number
· 自定义列与绑定列并存
XAML      <Grid>          <telerik:RadGridView x:Name="RadGridView1" ItemsSource="{Binding Customers}"   AutoGeneratingColumn="RadGridView1_AutoGeneratingColumn">              <telerik:RadGridView.Columns>                  <custom:MyColumn Header="#" Width="50" />              </telerik:RadGridView.Columns>          </telerik:RadGridView>      </Grid>  
 
· 自动绑定后的列取消功能（如果取消的列较多，还是需要考虑用别的方法替代）
 private void RadGridView1_AutoGeneratingColumn(object sender,Telerik.Windows.Controls.GridViewAutoGeneratingColumnEventArgs e)          {              if (e.Column.UniqueName == "Order" || e.Column.UniqueName == "Product")               {                  e.Cancel = true;              }          }  
· 自定义列的处理
public class MyColumn : Telerik.Windows.Controls.GridViewColumn      {          public override FrameworkElement CreateCellElement  (Telerik.Windows.Controls.GridView.GridViewCell cell,object dataItem)          {              TextBlock textBlock = cell.Content as TextBlock;                 if (textBlock == null)              {                  textBlock = new TextBlock();              }                 textBlock.Text = (this.DataControl.Items.IndexOf(dataItem) + 1).ToString();                 return textBlock;          }      }     
2、行、列、单元格只读设置
private void ChangeEnableStateColumn(bool isEnabled)     {              gridviewheaderRow headerRow = RadGridView1.ChildrenOfType  <gridviewheaderRow>().FirstOrDefault();              if (headerRow != null)              {                  GridViewCellBase cell = (from c in headerRow.Cells                                          where c.Column.UniqueName == "EmployeeID"                                               select c).FirstOrDefault();                  if (cell != null)                  {                      cell.IsEnabled = isEnabled;                  }              }                 foreach (object item in RadGridView1.Items)              {                  GridViewRow row = RadGridView1.ItemContainerGenerator.ContainerFromItem(item)   as GridViewRow;                  if (row != null)                  {                      GridViewCellBase cell = (from c in row.Cells                                               where c.Column.UniqueName == "EmployeeID"                                               select c).FirstOrDefault();                      if (cell != null)                      {                          cell.IsEnabled = isEnabled;                      }                  }              }    }     private void ChangeEnableStateCell(bool isEnabled)  {              if (RadGridView1.Items.Count > 0)              {                  GridViewRow row = RadGridView1.ItemContainerGenerator.ContainerFromItem  (RadGridView1.Items[0]) as GridViewRow;                  if (row != null)                  {                      GridViewCellBase cell = (from c in row.Cells                                               where c.Column.UniqueName == "EmployeeID"                                               select c).FirstOrDefault();                      if (cell != null)                      {                          cell.IsEnabled = isEnabled;                      }                  }              }  }     private void ChangeEnableStateRow(bool isEnabled)          {              if (RadGridView1.Items.Count > 0)              {                  GridViewRow row = RadGridView1.ItemContainerGenerator.ContainerFromItem  (RadGridView1.Items[0]) as GridViewRow;                  if (row != null)                  {                      row.IsEnabled = isEnabled;                  }              }  }  
XAML      <Grid>          <telerik:RadGridView x:Name="RadGridView1" ItemsSource="{Binding Customers}"   AutoGeneratingColumn="RadGridView1_AutoGeneratingColumn">              <telerik:RadGridView.Columns>                  <custom:MyColumn Header="#" Width="50" />              </telerik:RadGridView.Columns>          </telerik:RadGridView>      </Grid>  
3、设置网格线颜色
private void VerticalGridLinesColorPicker_SelectedColorChanged(object sender,EventArgs e)  {  RadGridView1.VerticalGridLinesBrush = new SolidColorBrush  (VerticalGridLinesColorPicker.SelectedColor);  }     private void HorizontalGridLinesColorPicker_SelectedColorChanged(object sender,EventArgs e)  {  RadGridView1.HorizontalGridLinesBrush = new SolidColorBrush  (HorizontalGridLinesColorPicker.SelectedColor);  }       

4、保存用户对网格的设置

DEMO中saveandload settings中的Radgridviewsetting.cs非常用用：)

本文来自forrestsun 的博客，原文地址:http://www.cnblogs.com/forrestsun/archive/2011/05/13/2045859.html