winform datagridview一列中如何实现既有按钮又有文本输入

Question

winform datagridview一列中如何实现既有按钮又有文本输入像这种效果的，按钮实现点击。弹出查询表

Answer 1

自带的VS中Datagridview好像是不可以实现的吧，那个是重绘了该控件吧，例如国外有个叫Table的控件

Answer 2

微软件只到的DataGridView列的类型模板当中是没有这种类型的列模板的,这个要靠自己实现一个DataGridViewColumn的类,添加单元格右边按键部分的功能
class MyDataGridViewColumn : DataGridViewColumn
{
//楼主需要完成下面两个方面功能://重绘时画出按钮的区域及三个点//点击的时候加入对方框弹出
}
使用的时候private void InitialGrid()
{
DataGridView dgv = new DataGridView();
DataGridViewColumn col = new MyDataGridView();
dgv.Columns.Add(col);}只是提供一个思路,楼主如有兴趣可以自己去完善..

Answer 3

GridView列不是可以有模板的吗？自己写个用户控件，把用户控件加进去不行吗？

Answer 4

   #region 显示按钮
        string ShowButtonColumnName = "";
        private void dgvMaterielDetail_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e)
        {
            if (dgvMaterielDetail.CurrentCell != null)  //&& dgvMaterielDetail.CurrentCell.ColumnIndex == 8
            {
                //增加文本框后面显示小按钮 
                Control[] CS = this.dgvMaterielDetail.EditingPanel.Controls.Find("_TextBoxCellButton_", true);
                if (CS.Length > 0)
                {
                    this.dgvMaterielDetail.EditingPanel.Controls.Remove(CS[0]);
                }
                if (ShowButtonColumnName != "")
                {
                    string[] ShowButton = ShowButtonColumnName.ToString().Split(',');
                    for (int i = 0; i < ShowButton.Length; i++)
                    {
                        if (ShowButton[i].ToLower() == this.dgvMaterielDetail.CurrentCell.OwningColumn.Name.ToLower())
                        {
                            MES.FormBase.UButton button = new MES.FormBase.UButton();
                            button.Name = "_TextBoxCellButton_";
                            button.Text = "";
                            button.Width = 16;
                            button.Height = 40;
                            button.BackColor = System.Drawing.Color.Black;
                            button.Parent = this.dgvMaterielDetail.EditingPanel;
                            button.Dock = DockStyle.Right;
                            e.Control.Dock = DockStyle.Fill;
                            button.Click += new EventHandler(TextBoxCellButtonClick_Click);
                        }
                    }
                }            }
        }
        #endregion

Answer 5

  #region 选择主副物料
        public virtual void TextBoxCellButtonClick_Click(object sender, EventArgs e)
        {
            if (dgvMaterielDetail.Rows.Count == 0)
                return;
            if (dgvMaterielDetail.CurrentRow == null)
                return;            SelectItem fs;
            //主料            if (dgvMaterielDetail.CurrentCell.ColumnIndex == dgvMaterielDetail.Columns["MAINMATERIELNO"].Index)
            {
                fs = new SelectItem();
                fs.strChkFlag = "1";
                fs.TabItem.Rows.Clear();
                if (fs.ShowDialog(this) == DialogResult.OK)
                {
                    if (fs.TabItem.Rows.Count == 0)
                        return;
                    dgvMaterielDetail.Rows[dgvMaterielDetail.CurrentRow.Index].Cells["MAINMATERIELNO"].Value = fs.TabItem.Rows[0][0].ToString();
                    dgvMaterielDetail.Rows[dgvMaterielDetail.CurrentRow.Index].Cells["MATERIELSPECIAL"].Value = fs.TabItem.Rows[0][2].ToString();
                }            }            //副料1
            if (dgvMaterielDetail.CurrentCell.ColumnIndex == dgvMaterielDetail.Columns["SECONDMATERIELNO1"].Index)
            {
                fs = new SelectItem();
                fs.strChkFlag = "1";
                fs.TabItem.Rows.Clear();
                if (fs.ShowDialog(this) == DialogResult.OK)
                {
                    if (fs.TabItem.Rows.Count == 0)
                        return;
                    dgvMaterielDetail.Rows[dgvMaterielDetail.CurrentRow.Index].Cells["SECONDMATERIELNO1"].Value = fs.TabItem.Rows[0][0].ToString();                }            }
            //副料2
            if (dgvMaterielDetail.CurrentCell.ColumnIndex == dgvMaterielDetail.Columns["SECONDMATERIELNO2"].Index)
            {
                fs = new SelectItem();
                fs.strChkFlag = "1";
                fs.TabItem.Rows.Clear();
                if (fs.ShowDialog(this) == DialogResult.OK)
                {
                    if (fs.TabItem.Rows.Count == 0)
                        return;
                    dgvMaterielDetail.Rows[dgvMaterielDetail.CurrentRow.Index].Cells["SECONDMATERIELNO2"].Value = fs.TabItem.Rows[0][0].ToString();
                }            }
            //副料3
            if (dgvMaterielDetail.CurrentCell.ColumnIndex == dgvMaterielDetail.Columns["SECONDMATERIELNO3"].Index)
            {
                fs = new SelectItem();
                fs.strChkFlag = "1";
                fs.TabItem.Rows.Clear();
                if (fs.ShowDialog(this) == DialogResult.OK)
                {
                    if (fs.TabItem.Rows.Count == 0)
                        return;
                    dgvMaterielDetail.Rows[dgvMaterielDetail.CurrentRow.Index].Cells["SECONDMATERIELNO3"].Value = fs.TabItem.Rows[0][0].ToString();
                }            }
            dgvMaterielDetail.CurrentRow.Cells[dgvMaterielDetail.CurrentCell.ColumnIndex - 1].Selected = true;
            dgvMaterielDetail.CurrentRow.Cells[dgvMaterielDetail.CurrentCell.ColumnIndex + 1].Selected = true;
        }
        #endregion