如何规避折返调用setCurrentCellAddressCore？ | 何规避折返调用setCurrentCellAddressCore

本文介绍了如何规避折返调用setCurrentCellAddressCore？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我有一个是从cell_endedit调用的函数。它移动一个的DataGridViewRow一个DataGridView里面：

 私人无效moveRowTo（DataGridView的表，诠释oldIndex，诠释newIndex）
 { 
如果（newIndex< oldIndex）
 {
 oldIndex + = 1; 
} 
，否则如果（newIndex == oldIndex）
 {
的回报; 
} 
 table.Rows.Insert（newIndex，1）; 
的DataGridViewRow行= table.Rows [newIndex] 
的DataGridViewCell CELL0 = table.Rows [oldIndex] .Cells [0]; 
的DataGridViewCell CELL1 = table.Rows [oldIndex] .Cells [1]; 
 row.Cells [0] .value的= cell0.Value; 
 row.Cells [1] .value的= cell1.Value; 
 table.Rows [oldIndex]。可见=虚假的; 
 table.Rows.RemoveAt（oldIndex）; 
 table.Rows .Selected [oldIndex] = FALSE; 
 table.Rows .Selected [newIndex] = TRUE; 
}

在排table.Rows.Insert（newIndex，1）我得到以下错误：

It happens when I click another cell in process of editing current cell.How do i evade such error and have my row inserted correctly?

解决方案

This error is caused by

As the accepted answer in this post.

The fix (I have verified): use BeginInvoke to call moveRowTo.

private void dataGridView2_CellEndEdit(object sender, DataGridViewCellEventArgs e)
{
    this.BeginInvoke(new MethodInvoker(() =>
        {
            moveRowTo(dataGridView2, 0, 1);
        }));
}

Why it works (In My Opinion): BeginInvoke is an asynchronous call, so dataGridView2_CellEndEdit returns immediately, and the moveRowTo method is executed after that, at that time dataGridView2 is no longer using the currently active cell.

这篇关于如何规避折返调用setCurrentCellAddressCore？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！