Datagridview禁用组合框上的新行添加选项所选索引已更改 [英] Datagridview disable the new row adding option on combobox selected index changed

问题描述

大家好，

我有一个datagridview组合框列，当我从combox中选择一个项目时，会添加新行.
如何禁用此功能?我已经使用了以下代码，但仍无法正常工作.

Hi All,

I have a datagridview combobox column and when I select an item from the combox a new row gets added.
How can I disable this? I have used the below code but it is still not working.

       void dataGridView1_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e)
       {
           if (e.Control is ComboBox)
           {
               combo = (ComboBox)e.Control;
               if (combo != null)
               {
                   combo.SelectedIndexChanged += new EventHandler(combo_SelectedIndexChanged);
               }
               currentCell = this.dataGridView1.CurrentCell;
               combo.TextChanged += new EventHandler(combo_TextChanged);
           }

void combo_TextChanged(object sender, EventArgs e)
        {
            this.dataGridView1.NotifyCurrentCellDirty(true);

        }

请帮忙!!!!

Please help!!!!

推荐答案

您是要避免在datagridview中出现新行吗?
然后在formload事件中尝试此操作

do you mean you want to avoid that new line occurring in datagridview??
then try this in formload event

dataGridView1.AllowUserToAddRows = false;

希望对您有帮助！

hope it helps!!

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