如何捕捉DropDownButton的事件

iceman

如何获得单击DropDownButton按钮的事件，麻烦哪位大神试一下！

iceman · iceman

回复 3楼cure_shy的帖子

可以使用 Spread EditModeOn 事件来获取下拉事件，获取方式如下：

private void Form1_Load(object sender, EventArgs e)
{
////
NumberCellType myCelltype = new NumberCellType();
myCelltype.DropDownButton = true;
myCelltype.EditorValueChanged += myCelltype_EditorValueChanged;
fpSpread1_Sheet1.Columns[5].CellType = myCelltype;
this.fpSpread1.ButtonClicked += fpSpread1_ButtonClicked;
fpSpread1.ComboDropDown += fpSpread1_ComboDropDown;
fpSpread1.EditModeOn += fpSpread1_EditModeOn;
}
void fpSpread1_EditModeOn(object sender, EventArgs e)
{
if (this.fpSpread1.ActiveSheet.ActiveColumn.CellType is FarPoint.Win.Spread.CellType.NumberCellType)
{
}
}

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iceman · iceman

回复 1楼cure_shy的帖子

请问你指的是 ComboBoxCellType 吧？
可以使用 fpSpread1_ComboSelChange 获取，测试代码如下：

public Form1()
{
InitializeComponent();
FarPoint.Win.Spread.CellType.ComboBoxCellType cmbocell = new FarPoint.Win.Spread.CellType.ComboBoxCellType();
cmbocell.Items = (new String[] { "January", "February", "March", "April", "May", "June" });
cmbocell.AcceptsArrowKeys = FarPoint.Win.SuperEdit.AcceptsArrowKeys.AllArrows;
cmbocell.AutoSearch = FarPoint.Win.AutoSearch.SingleCharacter;
cmbocell.Editable = true;
cmbocell.ListAlignment = FarPoint.Win.ListAlignment.Left;
cmbocell.ListOffset = 20;
cmbocell.ListWidth = 0;
cmbocell.MaxDrop = 4;
fpSpread1.Sheets[0].Cells[2, 2].CellType = cmbocell;
fpSpread1.ComboSelChange+=fpSpread1_ComboSelChange;
}
private void fpSpread1_ButtonClicked(object sender, FarPoint.Win.Spread.EditorNotifyEventArgs e)
{
}
private void fpSpread1_ComboSelChange(object sender, FarPoint.Win.Spread.EditorNotifyEventArgs e)
{
}

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cure_shy · cure_shy

不是，是当NumberCellType的DropDownButton设置为True时显示的按钮。

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iceman · iceman

回复 3楼cure_shy的帖子

请问问题是否解决？

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[已处理] 如何捕捉DropDownButton的事件