DataGridView 与 CheckBox 单元格问题 [英] DataGridView with CheckBox cell problem

问题描述

我有一个带有 DataGridViewCheckBoxColumn 列的 DataGridView，该列数据绑定到一个列表.问题是此复选框的数据绑定布尔属性不是在选中/取消选中复选框时更新，而是在 CellLeave 事件之后更新，换句话说，在单元格失去焦点之后.我希望在选中/取消选中后立即更新此属性.有一个事件 CurrentCellDirtyStateChanged 在选中/取消选中后立即触发，因此我可以使用它来手动更新属性.有没有更好的方法来做到这一点?

I have a DataGridView with a DataGridViewCheckBoxColumn column, which is databound to a list. The problem is that the databound boolean property for this checkbox is updated not when the check box is checked/unchecked, but after the CellLeave event in other words after the cell looses focus. I want this property to be updated right after the check/uncheck. There's an event CurrentCellDirtyStateChanged which is fired right after check/uncheck happens, so I can use it to update the propery manually. Is there a better way to do this?

推荐答案

您可以收听 CurrentCellDirtyStateChanged 事件并强制提交更改:

You can listen for the CurrentCellDirtyStateChanged event and force Commit the change:

void dataGridView1_CurrentCellDirtyStateChanged(object sender,
    EventArgs e)
{
    if (dataGridView1.IsCurrentCellDirty)
    {
        dataGridView1.CommitEdit(DataGridViewDataErrorContexts.Commit);
    }
}

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