private void textBox2_TextChanged(object sender, EventArgs e)
{
if (DriverAPIInterface.GetStatus(ServiceName).ToInt32() != 0 && string.Compare(textBox2.Text, ServiceName) != 0)
{
if (MessageBox.Show($"当前正在操作【{ServiceName}】驱动，是否取消操作！", "警告", MessageBoxButtons.OKCancel, MessageBoxIcon.Asterisk) == DialogResult.OK)
{
DriverAPIInterface.Close();
}
else
{
}
return;
}
if (!string.IsNullOrEmpty(ServiceName))
{
if (DriverAPIInterface.Open(ServiceName).ToInt32() == 0)
{
if (MessageBox.Show($"驱动【{ServiceName}】已存在，是否要操作此驱动？", "警告", MessageBoxButtons.OKCancel, MessageBoxIcon.Asterisk) == DialogResult.Cancel)
{
DriverAPIInterface.Close();
}
RefreshStatus();
}
}
}
private void RefreshStatus()
{
bool bCreate = false, bStart = false, bStop = false, bDelete = false;
switch (dwDriverStatus = DriverAPIInterface.GetStatus(ServiceName).ToInt64())
{
case DriverAPIInterface.DRIVER_CLOSED:
bCreate = true;
this.Invoke(new Action(() => { label5.Text = "已关闭"; label5.ForeColor = Color.Red; }));
break;
case DriverAPIInterface.DRIVER_OPENED:
bStart = true;
bDelete = true;
this.Invoke(new Action(() => { label5.Text = "已指定驱动"; label5.ForeColor = Color.Blue; }));
break;
case DriverAPIInterface.DRIVER_STARTED:
bStop = true;
this.Invoke(new Action(() => { label5.Text = "驱动运行中"; label5.ForeColor = Color.Green; }));
break;
case DriverAPIInterface.DRIVER_PAUSED:
bStop = true;
this.Invoke(new Action(() => { label5.Text = "驱动已被暂停"; label5.ForeColor = Color.Yellow; }));
break;
case DriverAPIInterface.DRIVER_BUSY:
this.Invoke(new Action(() => { label5.Text = "驱动正忙"; label5.ForeColor = Color.RoyalBlue; }));
break;
}
this.Invoke(new Action(() => button1.Enabled = bCreate));
this.Invoke(new Action(() => button2.Enabled = bStart));
this.Invoke(new Action(() => button3.Enabled = bStop));
this.Invoke(new Action(() => button4.Enabled = bDelete));
}