如何在wpf中的文本框中显示datagrid selected coloum [英] how to display datagrid selected coloum in textbox in wpf

问题描述

当我选择要在文本框中显示的选定值的行时，我向数据网格添加了一个coloum。

我尝试了e.addeditems [0] .Tostring（）在datagrid中选择了更改事件;它返回as object [0]然后我如何将一个对象转换为字符串并添加到文本框。

i我是wpf的新手，任何人都可以建议。

提前感谢

i added a coloum to datagrid when i select a row that selected value i want to display in textbox.
forthat i tried e.addeditems[0].Tostring() in datagrid selected change event; it returns as object[0] then how i convert an object to string and add to textbox.
i am new to wpf can any one please suggest.
thanks in advance

推荐答案

尝试这种方式..

Try this way..

private void dataGrid1_SelectionChanged(object sender, SelectionChangedEventArgs e)
 {
     object item = dataGrid1.SelectedItem; //probably you find this object
     string ID = (dataGrid1.SelectedCells[0].Column.GetCellContent(item) as TextBlock).Text;
     MessageBox.Show(ID);
 }

或，

Or,

string ID = ((DataRowView)dataGrid1.SelectedItem).Row["ID"].ToString();

这也做同样的事情。

This also do the same thing.

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