如何在Silverlight中清除网格 [英] How To clear a Grid in silverlight

问题描述

大家好，

我在silverlight页面中有一个网格，并且在两个按钮上动态地生成了不同的列.

在一个按钮单击事件中，我将创建2行和5列并在每列中的动态Textblock中显示数据，而在另一个按钮单击时，我将创建2行和30列并显示数据.
但这是从两个按钮提供数据.表示它显示的是在单击按钮和第二个按钮上创建的数据.

我想清除以前生成的所有数据记录，新记录应显示在每个click事件上.


谢谢

Hi All,

I have a grid in a silverlight page and generating columns dynamically differently on two button.

In one button click event I am creating 2 rows and 5columns and displaying data in dynamic Textblock in each column and on another button click I am creating 2 rows and 30 columns and displaying data .

But it is giving data from both the button. means it is showing data created on 1 click button and of second button.

I want to clear all the record of previous data generated and new record should be shown on each click event.


Thanks

推荐答案

请仔细阅读中的所有讨论来自DataGrid的数据 [ ^ ]和article Silverlight DataGrid-基础 [

Please go through the discussion in Clear all data from DataGrid[^] and article Silverlight DataGrid - The Basics[^] where they are talking techniques like below.

theDataGrid.Columns.Clear();

private void btnClear_Click(object sender, RoutedEventArgs e)
{
  this.sotcDataGrid.ItemsSource = null;
}

希望对您有帮助...

谢谢...

Hope it helps...

Thanks...

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