zoukankan      html  css  js  c++  java
  • form中动态生成Radiobutton控件

    public partial class GetLabelFields : Form
        {
            int tableCount;
            public GetLabelFields(AxMapControl axmapcontrol )
            {
                InitializeComponent();
                if(axmapcontrol.LayerCount<=0)
                {
                    MessageBox.Show("无图层,请加载图层");
                    return;
                }
                ILayer pLayer = axmapcontrol.get_Layer(0);
                IFeatureClass pFeatureClass = ((IFeatureLayer)pLayer).FeatureClass;
                ITable pTable = pFeatureClass as ITable;
                tableCount = pTable.Fields.FieldCount;
                if (tableCount >= 16)
                {
                    MessageBox.Show("字段过多,不能全部显示");
                }
    
                for (int i = 0; i < tableCount-2; i++)
                {
    

    Point pPoint = new Point(20,30*(i+1));
    RadioButton radioButton = new RadioButton();
    radioButton.Size = new System.Drawing.Size(50,20);
    radioButton.Location = pPoint;
    radioButton.Text = pTable.Fields.get_Field(i + 2).Name;
    this.gbxLabelField.Controls.Add(radioButton);

    
    
                    radioButton.Show();
                }
    
            }private void btnOK_Click(object sender, EventArgs e)
            {
                     string filename = null;
                foreach (GroupBox gbxLabelField in this.Controls.OfType<GroupBox>())
                {
                    foreach (RadioButton radiobutton in gbxLabelField.Controls.OfType<RadioButton>())
                    {
                        if (radiobutton.Checked == true)
                        {
                            filename = radiobutton.Text;
                        }
                    }
                }
                this.Tag =(object)filename;
                this.Close();
            }
    
        }
  • 相关阅读:
    UrlRewriter
    PortalBasic Web 应用开发框架
    首页静态化和定时执行
    细谈在C#中读写Excel系列文章之四
    Ubuntu安装SVN及SvnManager
    Select语句导致瓶颈
    策略模式
    抽象工厂
    递归优化之快速排序
    从安装git开始,一步一步把程序发布到AppHarbor
  • 原文地址:https://www.cnblogs.com/xianerwonder/p/4296116.html
Copyright © 2011-2022 走看看