C＃的WinForms的BindingList和放大器; DataGridView的 - 不允许编辑防止新行的创造？我怎样才能解决这个问题？ [英] C# WinForms BindingList & DataGridView - disallowing EDIT prevents creation of a NEW row? How can I address this?

问题描述

对于我的使用具有的BindingList DataGridView的，我是禁用编辑当前行，但允许添加新行。我的问题是，当我不允许修改，这似乎是阻止人们加入一个新的行项目，因为当你似乎进入表为这个新行的单元格不会让编辑???

Regarding my use of a DataGridView with BindingList, I was to disable editing current rows, but allow adding new rows. The issue I have is that when I disallows edits, this seems to prevent one from adding a new row item, as when you table into the cell for this new row it does not seem to allow editing???

知道如何解决这个问题？下面我的代码部分：

Know how to get around this? Section of my code below:

   BindingSource bs = new BindingSource();
   bList = new BindingList<Customer>();
   bList.AllowNew = true;
   bList.AllowEdit = false;

   // Fill bList with Customers
   bList.Add(new Customer("Ted"));
   bList.Add(new Customer("Greg"));
   bList.Add(new Customer("John"));

   bs.DataSource = bList;
   dataGridView1.DataSource = bs;

感谢

thanks

推荐答案

而不是对抗的根源，也许问 DataGridView的来主持：

Rather than fight the source, perhaps ask the DataGridView to officiate:

dataGridView1.DataSource = bs;
dataGridView1.ReadOnly = true;
dataGridView1.CurrentCellChanged += delegate 
{
    DataGridViewRow row = dataGridView1.CurrentRow;
    bool readOnly = row == null ||
        row.Index != dataGridView1.NewRowIndex;
    dataGridView1.ReadOnly = readOnly;
};

（不要设置 AllowEdit 上名单）

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