如何自动添加复选框到datagridview

本文介绍了如何自动添加复选框到datagridview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 我想要一个使用datagridview的个性化日历，同时我想添加复选框控件（而不是datagridview列中的模板）。但我的问题是，当我成功插入复选框时，不显示checbox.Text值。给我一个想法吗？ 这是我的snick代码： private void Form1_Load（object sender，EventArgs e） { DrawCalendor（2013,9）; } private void DrawCalendor（int year，int month） { DateTime time = new DateTime（year，month，14）; string [] WeekInfo = new string [] {Sunday，Monday，星期二，星期三，星期四，星期五，星期六}; foreach（WeekInfo中的字符串元素） { DataGridViewTextBoxColumn column = new DataGridViewTextBoxColumn（）; column.SortMode = DataGridViewColumnSortMode.NotSortable; column.HeaderText = element; dataGridView1.Columns.Add（column）; } dataGridView1.Rows.Add（6）; int num = 0; // jishu int week = Convert.ToInt16（DateTime.Parse（time.ToString （yyyy年MM月01日））。DayOfWeek）; int monthdays = DateTime.DaysInMonth（年，月）; 尝试 $ for（int i = 0;我< dataGridView1.Rows.Count; i ++） { if（i> 0） { 周= 0; } for（int j = week; j< dataGridView1.Columns.Count; j ++） { num ++; if（num> monthdays） { break ; } CheckBox chk = new CheckBox（）; chk.Name = num.ToString（ ）; chk.Size = new Size（15,15）; chk.Text = num.ToString（）; chk。 TextAlign = ContentAlignment.MiddleCenter; this.dataGridView1.Controls.Add（chk）; Rectangle reg = dataGridView1.GetCellDisplayRectangle（j，i，true）; chk.Left = reg.Left + 4; chk.Top = reg.Top + 5; } } } catch（例外情况） { MessageBox.Show（ex.ToString（））; } } I want a personalized calendar, using datagridview, at the same time I want to add checkbox controls (not the template in datagridview column). But my problem is that when I insert checkbox when successful, checbox.Text values ​​are not displayed. Give me an idea of ​​it?this is my snick code：private void Form1_Load(object sender, EventArgs e) { DrawCalendor(2013, 9); } private void DrawCalendor(int year, int month) { DateTime time = new DateTime(year, month, 14); string[] WeekInfo = new string[] { "Sunday", "Monday ", "Tuesday ", "Wednesday ", "Thursday ", "Friday ", "Saturday " }; foreach (string element in WeekInfo) { DataGridViewTextBoxColumn column = new DataGridViewTextBoxColumn(); column.SortMode = DataGridViewColumnSortMode.NotSortable; column.HeaderText = element; dataGridView1.Columns.Add(column); } dataGridView1.Rows.Add(6); int num = 0;//jishu int week = Convert.ToInt16(DateTime.Parse(time.ToString("yyyy年MM月01日")).DayOfWeek); int monthdays = DateTime.DaysInMonth(year, month); try { for (int i = 0; i < dataGridView1.Rows.Count; i++) { if (i > 0) { week = 0; } for (int j = week; j < dataGridView1.Columns.Count; j++) { num++; if (num > monthdays) { break; } CheckBox chk = new CheckBox(); chk.Name = num.ToString(); chk.Size = new Size(15, 15); chk.Text = num.ToString (); chk.TextAlign = ContentAlignment.MiddleCenter; this.dataGridView1.Controls.Add(chk); Rectangle reg = dataGridView1.GetCellDisplayRectangle(j, i, true); chk.Left = reg.Left+4; chk.Top = reg.Top+5; } } } catch (Exception ex) { MessageBox.Show(ex.ToString()); } }推荐答案 string qry2 = "Select * from student"; SqlCommand cmd2 = new SqlCommand(qry2, sconn); SqlDataAdapter da2 = new SqlDataAdapter(cmd2); DataTable dt2 = new DataTable(); da2.Fill(dt2); BindingSource bs2 = new BindingSource(); bs2.DataSource = dt2; dataGridView2.DataSource = bs2; DataGridViewCheckBoxColumn colCB = new DataGridViewCheckBoxColumn(); colCB.HeaderText = "Delete"; colCB.ValueType = typeof(System.Boolean); colCB.TrueValue = "True"; colCB.FalseValue = "False"; dataGridView2.AutoGenerateColumns = false; dataGridView2.Columns.Insert(0, colCB); dataGridView2.Columns[0].Width = 40; 这篇关于如何自动添加复选框到datagridview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！