private void 刷新列表ToolStripMenuItem_Click(object sender, EventArgs e)
{
comboxGroup.Items.Clear();
mftd.initCommBox(comboxGroup);//刷新
listBox1.Items.Clear();
mftd.initCommBox(listBox1);
//同时也刷新显示状态栏当前联系人个数
toolStripStatusLabel1.Text = "当前联系人个数：" + scb.countUsers_B().ToString() + "人" + " ";
comboxGroup.SelectedIndex = 0;
}
private void addGroup_Load(object sender, EventArgs e)
{
this.BackgroundImage = imageList1.Images[0];
textBox1.BackColor = Color.FromArgb(207, 216, 63);
//初始化列表框分组信息，既是初始化，又是刷新
mftd.initCommBox(listBox1);
}
public void initComboBox_B(ComboBox cb)
{
mftd.initCommBox(cb);
}