private void button3_Click(object sender, EventArgs e)
{
if (this.comboBox1.SelectedItem == null)
{
MessageBox.Show("已经没有可以删除的坐标点了");
return;
}
BindShareLocation(LocationModel.DelLocation(((LocationModel)this.comboBox1.SelectedItem).Alias));
LocationByPhone.LocationByPhoneForm.BindShareLocation();
}
