anakahala

Private Sub gridList_AfterCellUpdate(sender As Object, e As Infragistics.Win.UltraWinGrid.CellEventArgs) Handles gridList.AfterCellUpdate
    Dim total = Enumerable.Range(1, 12).
                Sum(Function(i) e.Cell.Row.Cells(i).Value)
    Me.ds.Rows(e.Cell.Row.Index).SetCellValue(GridColumns.Total, total)
End Sub

anakahala

Dim band = Me.grdList.DisplayLayout.Bands(0)
Dim setting As Infragistics.Win.UltraWinGrid.SummarySettings
Dim startIndex = band.Columns(GridColumns.Gokei).Index
Dim endIndex = band.Columns(GridColumns.Month10).Index

For colIndex = startIndex To endIndex
    setting = band.Summaries.Add(Infragistics.Win.UltraWinGrid.SummaryType.Sum, band.Columns(colIndex))
    setting.DisplayFormat = "{0:#,##0}"
    setting.Appearance.TextHAlign = Infragistics.Win.HAlign.Right
Next

anakahala

String.Join(" ,", array)

anakahala

ObservableCollection<Item> items = this.ListView.DataContext as ObservableCollection<Item>;
selected.ToList().ForEach((s) =>
{
    Item item = items.Where((i) => i.Value == s.Value).SingleOrDefault();
    if (item != null)
    {
        items.Remove(item);
    }
});

anakahala

string[][] array = new string[][] { new string[] { "a" }, new string[] { "b" }, new string[] { "c" } };
string[] select = array.Select(v => v[0]).ToArray();

anakahala

/// <summary>
/// Person
/// </summary>
private class Person
{
    public int Id { get; set; }
    public string Name { get; set; }
}

/// <summary>

anakahala

List<int> intList = new List<int>() { 1, 2, 3, 4, 5, 6, 7, 8 };
List<int> resultList = new List<int>();

foreach (int i in intList)
{
    if (i > 5)
    {
        break;
    }
    resultList.Add(i);

anakahala

resultList = intList.Where(i => i <= 5).ToList();

anakahala

// 商品マスタ全件取得
List<MShohin> shohinList = mshohinDataAccess.SelectList();

foreach(MShohin s in shohinList)
{
    // 何かしらの処理
    var shohinCd = s.ShohinCd;
    var shohinName = s.ShohinName;
}

anakahala

/// <summary>
/// delimiterで区切られた文字をパスカル形式にします
/// </summary>
/// <param name="value">value</param>
/// <param name="delimiter">delimiter</param>
/// <returns>Pascalizeed value</returns>
public static string Pascalize(string value, string delimiter)
{
    if (string.IsNullOrEmpty(value) || string.IsNullOrEmpty(delimiter))
    {