将所选单元格的值更改为0（零） [英] Change value of selected cells to 0 (zero)

问题描述

大家好！

想问你，如何在datagridview中更改所选单元格的值？

Would like to ask you, how can i change the value of selected cell in datagridview?

I在我的表单上有一个按钮"Null Cell"我想在datagridview上按下一个单元格（可能不止一个）并按下"Null Cell"。将值更改为0.。

I have a button on my form "Null Cell" and i would like to press on a cell (maybe more than one) on datagridview and by pressing "Null Cell" change the value to 0.

非常感谢，

此致，

Adil Aliyev

Adil Aliyev

推荐答案

对于当前单元格

For the current cell

public partial class Form1 : Form
{

    public Form1()
    {
        InitializeComponent();
        Shown += Form1_Shown;
    }

    private void Form1_Shown(object sender, EventArgs e)
    {
        dataGridView1.Rows.Add(1, "Karen", "Payne");
        dataGridView1.Rows.Add(2, "Mary", "Smtim");
        dataGridView1.Rows.Add(3, "Bill", "Jones");
    }
    private void button1_Click(object sender, EventArgs e)
    {
        if (dataGridView1.CurrentRow != null && dataGridView1.CurrentRow.IsNewRow) return;
        dataGridView1.CurrentCell.Value = 0;
    }
}

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