RadControls for Silverlight（学习1-GridView)

引用：Telerik（官 网：http://www.telerik.com/）是保加利亚的一个软件公司，专注于微软.Net平台的表示层与内容管理控件。我们提供高度稳定性和丰富性能的组件产品，并可应用在非常严格的环境中。现在拥有 Microsoft, HP, Alcoa, BP, Harper Collins, Siemens, T-Mobile, HJ Heinz和一些最主要的教育机构和很多政府机关等客户。

我在使用的版本是RadControls_for_Silverlight4_2011_1_0316，开发工具采用VS2010 +SQLServer2008R2进行测试学习

Grid是我们做系统必不可少的控件了，所以我准备从这个开始，为自己留下学习痕迹。

先是了解控件属性便于下一步学习，常用属性

RadGridView

GridViewDataColumn

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.Cellswhere 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.Cellswhere 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.Cellswhere 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