基本信息
源码名称:winform dataGridView 自定义模版列 示例源码下载
源码大小:0.10M
文件格式:.rar
开发语言:C#
更新时间:2013-10-03
   友情提示:(无需注册或充值,赞助后即可获取资源下载链接)

     嘿,亲!知识可是无价之宝呢,但咱这精心整理的资料也耗费了不少心血呀。小小地破费一下,绝对物超所值哦!如有下载和支付问题,请联系我们QQ(微信同号):813200300

本次赞助数额为: 2 元 
   源码介绍


(三)DataGridViewTreeViewColumn(下拉列表树控件)

(四)DataGridViewDateTimeColumn(日期选择列控件)

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;
using System.Drawing.Design;

namespace WindowsApplication23
{
    public class DataGridViewDateTimeCell:DataGridViewTextBoxCell
    {
        public DataGridViewDateTimeCell()
        {
            this.Style.Format = "d";
        }
        public override void InitializeEditingControl(int rowIndex, object
       initialFormattedValue, DataGridViewCellStyle dataGridViewCellStyle)
        {
            base.InitializeEditingControl(rowIndex, initialFormattedValue,
                dataGridViewCellStyle);
            DataGridViewDateTimeEditingControl ctl =
                DataGridView.EditingControl as DataGridViewDateTimeEditingControl;
            ctl.Value = (DateTime)this.Value;
        }

        public override Type EditType
        {
            get
            {
                return typeof(DataGridViewDateTimeEditingControl);
            }
        }

        public override Type ValueType
        {
            get
            {
                return typeof(DateTime);
            }
        }

        public override object DefaultNewRowValue
        {
            get
            {
                return DateTime.Now;
            }
        }
    }
}