DataGridViewCheckBoxColumn使用
本帖最后由 小绵羊 于 2016-11-7 16:12 编辑在请教个问题啊,查了好多资料一直没解决,我想选中时右键的快捷菜单可用,否则不可用。代码如下:但选中了还是不会变化,求解!
private void dataGridView1_CurrentCellDirtyStateChanged(object sender, EventArgs e)
{
if (dataGridView1.IsCurrentCellDirty)
{
dataGridView1.CommitEdit(DataGridViewDataErrorContexts.Commit);
}
}
private void dataGridView1_CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
if (dataGridView1.Rows.Count > 0)
{
for (int i = 0; i < dataGridView1.Rows.Count; i++)
{
string _selectValue = dataGridView1.Rows.Cells.EditedFormattedValue.ToString();
if (_selectValue= "True")
{
//MessageBox.Show("选中");
详细信息ToolStripMenuItem.Enabled = true;
}
else
{
//MessageBox.Show("未选中");
详细信息ToolStripMenuItem.Enabled = false;
}
}
}
}
private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
dataGridView1.CurrentCellDirtyStateChanged += new EventHandler(dataGridView1_CurrentCellDirtyStateChanged);
dataGridView1.CellValueChanged += new DataGridViewCellEventHandler(dataGridView1_CellValueChanged);
}
/// <summary>
/// 列表单机鼠标发生
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void dgvData_CellMouseClick(object sender, DataGridViewCellMouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Right && e.ColumnIndex > -1 && e.RowIndex > -1)//点击的是鼠标右键,并且不是表头
{
//右键选中单元格
this.dgvData.Rows.Selected = true;
this.skinContextMenuStrip.Show(MousePosition.X, MousePosition.Y); //MousePosition.X, MousePosition.Y 是为了让菜单在所选行的位置显示
}
}
这样显示右键看清楚事件
ibcadmin 发表于 2016-11-9 23:19
///
/// 列表单机鼠标发生
///
谢谢哈
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