//删除行
private void tmiDeleteRow_Click(object sender, EventArgs e)
{
foreach (DataGridViewRow row in dataGridView1.SelectedRows)
{
//图层删除对应集合体
int id = (int)row.Cells["ID"].Value;
sLayer.DelFeature(id);
//数据表删除对应行
dataGridView1.Rows.Remove(row);
//触发委托事件
FeatureBeenDeleted?.Invoke(this);
}
if (!BeenEdit)
{
BeenEdit = true;
}
}
//取消编辑
private void tmiCancelEdit_Click(object sender, EventArgs e)
{
//图层恢复
sLayer.Features = new List <Geometry>(OriginalLayer.Features);
sLayer.Table = OriginalLayer.Table.Copy();
sLayer.SelectedItems = new List <int>(OriginalLayer.SelectedItems);
sLayer.RefreshBox();
//属性表恢复
sTable = sLayer.Table.Copy();
dataGridView1.DataSource = sTable;
dataGridView1.Refresh();
//刷新mapcontrol
FeatureBeenDeleted?.Invoke(this);
if (BeenEdit)
{
BeenEdit = false;
}
}
