GrapeCity CalendarGrid for Windows Forms 2.0J > CalendarGridの使い方 > セル型 > Button型セル(CalendarButtonCellType) > ボタンのクリック処理をする |
Button型セルをクリックすると、GcCalendarGrid.CellContentButtonClickイベントが発生します。CellContentButtonClickイベントを使用すると、Button型セルのクリックを処理できます。
Imports GrapeCity.Win.CalendarGrid Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load Dim today As DateTime = DateTime.Today Dim buttonCellType As New CalendarButtonCellType() GcCalendarGrid1.Content(today).Rows(1).Cells(0).CellType = buttonCellType.Clone() GcCalendarGrid1.Content(today).Rows(1).Cells(0).Value = "ボタン" AddHandler GcCalendarGrid1.CellContentButtonClick, AddressOf GcCalendarGrid1_CellContentButtonClick End Sub Private Sub GcCalendarGrid1_CellContentButtonClick(sender As Object, e As CalendarCellEventArgs) MessageBox.Show(String.Format("クリックされたセル : {0}", e.CellPosition.ToString())) End Sub
using GrapeCity.Win.CalendarGrid; private void Form1_Load(object sender, EventArgs e) { var today = DateTime.Today; var buttonCellType = new CalendarButtonCellType(); gcCalendarGrid1.Content[today].Rows[1].Cells[0].CellType = buttonCellType.Clone(); gcCalendarGrid1.Content[today].Rows[1].Cells[0].Value = "ボタン"; gcCalendarGrid1.CellContentButtonClick += gcCalendarGrid1_CellContentButtonClick; } private void gcCalendarGrid1_CellContentButtonClick(object sender, CalendarCellEventArgs e) { MessageBox.Show(string.Format("クリックされたセル : {0}", e.CellPosition.ToString())); }
ボタンのクリックを無効化するには、セルのEnabledプロパティをFalseに設定します。
Imports GrapeCity.Win.CalendarGrid Dim today As DateTime = DateTime.Today Dim buttonCellType As New CalendarButtonCellType() GcCalendarGrid1.Content(today).Rows(1).Cells(0).Enabled = False GcCalendarGrid1.Content(today).Rows(1).Cells(0).Value = "Click Me" GcCalendarGrid1.Content(today).Rows(1).Cells(0).CellType = buttonCellType.Clone() GcCalendarGrid1.ScrollIntoView(today)
using GrapeCity.Win.CalendarGrid; var today = DateTime.Today; var buttonCellType = new CalendarButtonCellType(); gcCalendarGrid1.Content[today].Rows[1].Cells[0].Enabled = false; gcCalendarGrid1.Content[today].Rows[1].Cells[0].Value = "Click Me"; gcCalendarGrid1.Content[today].Rows[1].Cells[0].CellType = buttonCellType.Clone(); gcCalendarGrid1.ScrollIntoView(today);