ComponentOne
FlexGrid for Winform
设置FlexGrid的数据源，然后创建provinces列表namespace DynamicFlexGrid{public partial class Form1 : Form{ List objectList; public Form1(){InitializeComponent();} private void Form1_Load(object sender, EventArgs e){objectList = setupMyBusinessObject(); c1FlexGrid1.DataSource = objectList; c1FlexGrid1.AutoSizeCols();c1FlexGrid1.Cols[4].AllowEditing = false;c1FlexGrid1.Cols[2].Caption = "City/State";} List setupMyBusinessObject(){List mboList = new List();CountryDetails mbo = new CountryDetails();mbo.Country = "Afghanistan";mbo.Currency = "Afghan afghani";mbo.Population = "30.55 million";mbo.StateOptions = new List();mbo.StateOptions.Add("Mazar-i-Sharif");mbo.StateOptions.Add("Kabul");mbo.StateOptions.Add("Kandahar");mbo.StateOptions.Add("Herat");mbo.StateOptions.Add("Kunduz");mboList.Add(mbo); mbo = new CountryDetails();mbo.Country = "Belgium";mbo.Currency = "Euro";mbo.Population = "11.2 million";mbo.StateOptions = new List();mbo.StateOptions.Add("Antwerp");mbo.StateOptions.Add("East Flanders");mbo.StateOptions.Add("Flemish Brabant");mbo.StateOptions.Add("Flemish Brabant");mbo.StateOptions.Add("West Flanders");mboList.Add(mbo); mbo = new CountryDetails();mbo.Country = "Canada";mbo.Currency = "Canadian dollar";mbo.Population = "35.16 million";mbo.StateOptions = new List();mbo.StateOptions.Add("Ontario");mbo.StateOptions.Add("Quebec");mbo.StateOptions.Add("Nova Scotia");mbo.StateOptions.Add("New Brunswick");mbo.StateOptions.Add("Manitoba");mboList.Add(mbo); mbo = new CountryDetails();mbo.Country = "Denmark";mbo.Currency = "Danish krone";mbo.Population = "5.614 million";mbo.StateOptions = new List();mbo.StateOptions.Add("Copenhagen");mbo.StateOptions.Add("Aarhus");mbo.StateOptions.Add("Odense");mbo.StateOptions.Add("Aalborg");mbo.StateOptions.Add("Frederiksberg");mboList.Add(mbo); mbo = new CountryDetails();mbo.Country = "Egypt";mbo.Currency = "Egyptian pound";mbo.Population = "82.06 million";mbo.StateOptions = new List();mbo.StateOptions.Add("Cairo");mbo.StateOptions.Add("Alexandria");mbo.StateOptions.Add("Giza");mbo.StateOptions.Add("Shubra El-Kheima");mbo.StateOptions.Add("Port Said");mboList.Add(mbo); mbo = new CountryDetails();mbo.Country = "France";mbo.Currency = "Euro";mbo.Population = "66.03 million";mbo.StateOptions = new List();mbo.StateOptions.Add("Alsace");mbo.StateOptions.Add("Aquitaine");mbo.StateOptions.Add("Auvergne");mbo.StateOptions.Add("Brittany");mbo.StateOptions.Add("Burgundy");mboList.Add(mbo); mbo = new CountryDetails();mbo.Country = "Germany";mbo.Currency = "Euro";mbo.Population = "80.62 million";mbo.StateOptions = new List();mbo.StateOptions.Add("Baden-Württemberg");mbo.StateOptions.Add("Bavaria");mbo.StateOptions.Add("Berlin");mbo.StateOptions.Add("Brandenburg");mbo.StateOptions.Add("Bremen");mboList.Add(mbo); mbo = new CountryDetails();mbo.Country = "Hungary";mbo.Currency = "Hungarian forint";mbo.Population = "9.897 million";mbo.StateOptions = new List();mbo.StateOptions.Add("Budapest");mbo.StateOptions.Add("Debrecen");mbo.StateOptions.Add("Miskolc");mbo.StateOptions.Add("Szeged");mbo.StateOptions.Add("Szombathely");mboList.Add(mbo); mbo = new CountryDetails();mbo.Country = "India";mbo.Currency = "Rupee";mbo.Population = "1.252 billion";mbo.StateOptions = new List();mbo.StateOptions.Add("Uttar Pradesh");mbo.StateOptions.Add("Madhya Pradesh");mbo.StateOptions.Add("Maharashtra");mbo.StateOptions.Add("Shimla");mbo.StateOptions.Add("Goa");mboList.Add(mbo); mbo = new CountryDetails();mbo.Country = "Japan";mbo.Currency = "Japanese yen";mbo.Population = "127.3 million";mbo.StateOptions = new List();mbo.StateOptions.Add("Nagoya");mbo.StateOptions.Add("Tokoname");mbo.StateOptions.Add("Nisshin");mbo.StateOptions.Add("Utashinai");mbo.StateOptions.Add("Sendai");mboList.Add(mbo); mbo = new CountryDetails();mbo.Country = "Kenya";mbo.Currency = "Kenyan shilling";mbo.Population = "44.35 million";mbo.StateOptions = new List();mbo.StateOptions.Add("Mombasa");mbo.StateOptions.Add("Nairobi");mbo.StateOptions.Add("Kisumu");mbo.StateOptions.Add("Eldoret");mbo.StateOptions.Add("Lodwar");mboList.Add(mbo); mbo = new CountryDetails();mbo.Country = "Libya";mbo.Currency = "Libyan dinar";mbo.Population = "6.202 million";mbo.StateOptions = new List();mbo.StateOptions.Add("Nuqat al Khams");mbo.StateOptions.Add("Zawiya");mbo.StateOptions.Add("Jafara");mbo.StateOptions.Add("Tripoli");mbo.StateOptions.Add("Murqub");mboList.Add(mbo); mbo = new CountryDetails();mbo.Country = "Madagascar";mbo.Currency = "Malagasy ariary";mbo.Population = "22.92 million";mbo.StateOptions = new List();mbo.StateOptions.Add("Diana");mbo.StateOptions.Add("Sava");mbo.StateOptions.Add("Itasy");mbo.StateOptions.Add("Analamanga");mbo.StateOptions.Add("Vakinankaratra");mboList.Add(mbo); mbo = new CountryDetails();mbo.Country = "New Zealand";mbo.Currency = "New Zealand dollar";mbo.Population = "4.471 million";mbo.StateOptions = new List();mbo.StateOptions.Add("Auckland");mbo.StateOptions.Add("Wellington");mbo.StateOptions.Add("Christchurch");mbo.StateOptions.Add("Hamilton");mbo.StateOptions.Add("Napier-Hastings");mboList.Add(mbo); mbo = new CountryDetails();mbo.Country = "Oman";mbo.Currency = "Omani rial";mbo.Population = "3.632 million";mbo.StateOptions = new List();mbo.StateOptions.Add("Ad Dakhiliyah");mbo.StateOptions.Add("Ad Dhahirah North");mbo.StateOptions.Add("Al Batinah North");mbo.StateOptions.Add("Al Batinah South");mbo.StateOptions.Add("Al Buraimi");mboList.Add(mbo); return (mboList);}
List循环计算Combobox的值 private void c1FlexGrid1_BeforeEdit(object sender, RowColEventArgs e){if (e.Col == 2){comboBox1.DataSource = objectList[e.Row - 1].StateOptions;c1FlexGrid1.Cols[2].Editor = comboBox1;}} private void c1FlexGrid1_CellChanged(object sender, RowColEventArgs e){c1FlexGrid1.AutoSizeCols();}} public class CountryDetails{public string Country { get; set; }public string States { get; set; }public List StateOptions { get; set; }public string Population { get; set; }public string Currency { get; set; } public CountryDetails() { }}}然后再第一列country中就会展示相关的值。