如何与QUOT;完成＆QUOT;一个新的行 [英] How to "finalize" a new row

问题描述

所以，我一直在运行了一些麻烦与我的C＃Windows今晚窗体应用程序。是否可以插入新行以一个DataGridView时，当前选择的新行仍是其默认值吗？或者，如果我想以编程方式更改的值，我怎么能效仿编辑文本框，以便最终确定该行的用户？

So I've been running into some trouble tonight with my c# windows forms application. Is it possible to insert a new row to a datagridview when the currently selected new row is still on its default values? Or, if I want to change the values programmatically, how can I emulate the user editing the textbox in order to finalize the row?

要澄清一下，当行是一个新行（并显示了与 isNewRow 属性为真），我想不出如何改变了<$的C $ C> isNewRow = TRUE 状态，产生以下新的空行。

To clarify, when a row is a new row (and shows up as true with the isNewRow property), I cannot figure out how to change out of the isNewRow = true state to generate a new empty row below.

我已经试过 dataGridView.EndEdit（）， dataGridView.CurrentRow.DataGridView.EndEdit（）， bindingSource.EndEdit（），而这些都没有真正做的伎俩。 （此外，使用 dataGridView.BeginEdit（）把文本框为编辑模式，这是不是很方便，因为我似乎无法编程后修改单元格）

I've tried dataGridView.EndEdit(), dataGridView.CurrentRow.DataGridView.EndEdit(), bindingSource.EndEdit(), and none of these have really done the trick. (also, using dataGridView.BeginEdit() puts the text box into editmode, which isn't handy, because I can't seem to edit the cell programmatically after that)

在理想情况下，我希望能够继续创出进入新行，同时改变他们的价值观与自定义的控制，或没有，有一个新行出现下方。

Ideally, I would like to be able to continue to hit enter on new rows, while changing their values with a custom control, or not, and have a new row appear underneath.

有没有人有任何解决这个？

Does anyone have any solutions to this?

推荐答案

好了，所以我想通了如何使这项工作。 当修改使用我的自定义控件的价值观，我不得不使用

Okay so I figured how to make this work. When modifying the values using my custom control, I had to use

bindingSource.EndEdit();
dataGridView.NotifyCurrentCellDirty(true);
dataGridView.EndEdit();
dataGridView.NotifyCurrentCellDirty(false);

因此​​，只要更改了新行，它会强制犯行，并增加了一个新的空行空间到DataGridView的结束。

So whenever changes are made to the new row, it forces the row to be committed and adds a new blank row space to the end of the datagridview.

我没有然而，使用验证（）。

I did not have to use Validate(), however.

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