下面就演示以下如何设置自定义的ListBox控件,并为ListBox添加键盘事件,在窗体的Load事件中添加以下代码:
private void Form1_Load(object sender, EventArgs e)
{
FarPoint.Win.Spread.CellType.ComboBoxCellType cmbocell = new FarPoint.Win.Spread.CellType.ComboBoxCellType();
ListBox list = new ListBox();
list.Items.AddRange(new Object[] { "One", "Two", "Three" });
list.KeyDown += new KeyEventHandler(list_KeyDown);
cmbocell.ListControl = list;
cmbocell.Items = (new String[] { "One", "Two", "Three" });
fpSpread1.ActiveSheet.Columns[0].CellType = cmbocell;
}
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指定ListBox的KeyDown事件:
void list_KeyDown(object sender, KeyEventArgs e)
{
System.Diagnostics.Debug.WriteLine(e.KeyValue);
}
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源码下载:Vs2010 + Spread .NET 6