private void SQLServerComboBox_DropDown(object sender, System.EventArgs e)
{
SQLServerComboBox.Items.Clear();
string [] servers = SqlLocator.GetServers();
if (servers != null)
{
this.Cursor = Cursors.WaitCursor;
Application.DoEvents();
foreach (string server in servers)
{
SQLServerComboBox.Items.Add(server);
}
this.Cursor = Cursors.Default;
}
else
{
SQLServerComboBox.Items.Add(MOG_ControllerSystem.GetComputerName());
}
}
private void btnGetList_Click(object sender, EventArgs e)
{//查找局域网的服务器列表
if (_SrvList != null && _SrvList.Items.Count > 0)
{
_SrvList.Visible = true;
_SrvList.Focus();
this.Cursor = Cursors.Default;
return;
}
try
{
ShowWaitCursor();
_SrvList = new ListBox();
_SrvList.Visible = false;
_SrvList.Parent = this;
_SrvList.Width = txtServerName.Width;
_SrvList.Location = new Point(txtServerName.Left, txtServerName.Top + txtServerName.Height + 1);
_SrvList.SelectedIndexChanged += new EventHandler(SrvList_SelectedIndexChanged);
string[] srvs = SqlLocator.GetServers();
foreach (string srv in srvs)
{
_SrvList.Items.Add(srv);
}
if (_SrvList.Items.Count > 0)
{
_SrvList.Visible = true;
_SrvList.BringToFront();
}
}
finally
{
ShowDefaultCursor();
}
}