在 WPF 中向 DataGrid 添加一行?

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时间:2020-09-13 13:52:09  来源:igfitidea点击:

Adding A Row To A DataGrid In WPF?

c#wpfdatagrid

提问by Meme Machine

So in WinForms you can easily add a row, for example

因此,在 WinForms 中,您可以轻松添加一行,例如

dataGridView1.Rows.Add(user.Handle, c);

But in WPF, when I try to use a DataGrid there is no 'Rows' property. Is there any way to do this in WPF that doesn't consist of an insane amount of lines of code or a lot of messing with XAML?

但是在 WPF 中,当我尝试使用 DataGrid 时,没有 'Rows' 属性。有没有办法在 WPF 中做到这一点,而不是由大量的代码行或大量与 XAML 组成的?

采纳答案by ViVi

It's this simple :

这很简单:

// add a row    
DataGrid.Items.Add(new DataItem()); 

// add a column
DataGrid.Columns.Add(new DataGridTextColumn()); 

Please refer this link for more, http://wpf.codeplex.com/Thread/View.aspx?ThreadId=34065

更多请参考这个链接,http://wpf.codeplex.com/Thread/View.aspx?ThreadId=34065

Or if you don't like to add rows directly like that, use a collection as source. Bind the Grid to a List (Observable collection). Add items to that list. Result: new rows show up in the grid.

或者,如果您不喜欢像这样直接添加行,请使用集合作为源。将网格绑定到列表(可观察集合)。将项目添加到该列表中。 结果:新行显示在网格中。

回答by KillerKidz

if you are not binding it to any source (i.e DataTable, List etc) try

如果您没有将其绑定到任何源(即 DataTable、List 等),请尝试

dataGridView1.Items.Add(new DataItem { Column1 = "a", Column2 = "b" });