c# windows 动态生成CheckBox控件

baivfhpwxf20232024-10-27 9:26

最近有一个客户要求Mapping的打标标是00-99中可选的方式。由于控件有点多，我不想手动去拖100个控件。所以想到了动态添加。

效果图

代码

复制代码

/// <summary>
        /// 生成 CheckBox
        /// </summary>
        /// <param name="panel"></param>
        /// <param name="count"></param>
        private void GenerateCheckBox(Panel panel, int count)
        {
            panel.Controls.Clear();
            int startIntervalX = 10;
            int startIntervalY = 10;
            int rowIndex = 0;
            int colIndex = 0;
            for (int i = 0; i < count; i++)
            {
                //过滤不打标的
                if (!CommonDefine.MappingNotMarkStr.Contains(i.ToString("00")))
                {
                    var chkObj = new CheckBox();
                    chkObj.Text = i.ToString("00");
                    chkObj.Tag = i.ToString("00");
                    chkObj.Width = 40;
                    chkObj.Height = 20;
                    //判断是否已选择 打标的
                    chkObj.Checked = CommonDefine.MappingMarkStr.Contains(chkObj.Text);
                    chkObj.Click += ChkObj_Click;
                    chkObj.Location = new Point(colIndex * chkObj.Width + startIntervalX,
                                                rowIndex * chkObj.Height + startIntervalY);
                    panel.Controls.Add(chkObj);
                    colIndex++;
                    if (colIndex == 10)
                    {
                        colIndex = 0;
                        rowIndex++;
                    }
                }
            }
        }

        private void ChkObj_Click(object sender, EventArgs e)
        {
            var checkBox = (sender as CheckBox);
            if (checkBox.Checked)
            {
                //将用户的选择记录并保存到配置中
                CommonDefine.MappingMarkStr += checkBox.Text + ",";
            }
        }

调用

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GenerateCheckBox(this.panelMappingMark, 100);