private void datagv_det_CellEnter(object sender, DataGridViewCellEventArgs e)
{
//获取品号相关信息按钮
if (e.ColumnIndex.Equals(this.datagv_det.Columns["item"].Index)) //判断单元格是否是"item"列？
{
System.Windows.Forms.Button btn = new System.Windows.Forms.Button();//创建Buttonbtn
btn.Text = "...";//设置button文字
btn.Font = new System.Drawing.Font("Arial", 7);//设置文字格式
btn.Visible = true;//设置控件允许显示
btn.Width = this.datagv_det.GetCellDisplayRectangle(e.ColumnIndex,
e.RowIndex, true).Width/4;//获取单元格高并设置为btn的宽
btn.Height = this.datagv_det.GetCellDisplayRectangle(e.ColumnIndex,
e.RowIndex, true).Height;//获取单元格高并设置为btn的高
btn.Click += new EventHandler(btn_Click);//为btn添加单击事件
this.datagv_det.Controls.Add(btn);//dataGridView1中添加控件btn
btn.Location = new System.Drawing.Point(((this.datagv_det.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true).Right) -
(btn.Width)), this.datagv_det.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true).Y);//设置btn显示位置
}
}
//自定义按钮事件
private void btn_Click(object sender, EventArgs e)
{
frm_purchase_query form = new frm_purchase_query();
form.toclose +=new dt(form_toclose);
form.ShowDialog();
}
//调用事件处理
private void form_toclose(string a,string b)
{
this.datagv_det.CurrentCell.Value = a;
this.datagv_det.Rows[datagv_det.CurrentCell.RowIndex].Cells[datagv_det.CurrentCell.ColumnIndex + 1].Value = b;
}
----新窗体---
namespace HR.SystemManage
{
public partial class frm_purchase_query : Form
{
public event dt toclose;
public frm_purchase_query()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
this.toclose(textBox1.Text,textBox2.Text);
this.Close();
}
private void frm_purchase_query_Load(object sender, EventArgs e)
{
}
}
public delegate void dt(string a,string b);
}
