private void TerminateExecCmdBtn_Click(object sender, EventArgs e)
{
ExecuteCMDBGW.CancelAsync();
}
//执行命令
private void ExecCmdBtn_Click(object sender, EventArgs e)
{
CmdExecStatusLstv.Items.Clear(); //清空列表框
ScannedIP.Clear();
ExecCmdBtn.Enabled = false;
//查看选项
if (IsBatchExec == false)//单个执行
{
if (
SelectedIPTxt.Text.Trim() == "" ||
PortTxt.Text.Trim() == "" ||
LoginNameTxt.Text.Trim() == "" ||
DatabaseCombo.Text.Trim() == ""
)
{
MessageBox.Show(this, "选定IP地址，端口，登录名，数据库不能为空", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
ExecCmdBtn.Enabled = true;
return;
}
ExecuteCMDBGW.RunWorkerAsync();
}
else /*是批量执行，必须等待扫描完毕！*/
{
//判断是否为空，但是批量执行可以不需要ip地址
if (
PortTxt.Text.Trim() == "" ||
LoginNameTxt.Text.Trim() == "" ||
DatabaseCombo.Text.Trim() == ""
)
{
MessageBox.Show(this, "端口，登录名，数据库不能为空", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
ExecCmdBtn.Enabled = true;
return;
}
//判断是否在扫描
if (bgw.IsBusy == true)
{
MessageBox.Show(this, "一定要扫描完毕，再批量执行！", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
ExecCmdBtn.Enabled = true;
return;
}
else /*不在扫描,或扫描已终止*/
{
//查看列表是否为空,为空提示扫描
if (OnlinePCLstv.Items.Count <= 0)
{
MessageBox.Show(this, "在批量执行的条件下，应该先扫描到网内的计算机，再做操作", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
ExecCmdBtn.Enabled = true;
return;
}
else
{
int count = OnlinePCLstv.Items.Count;
if (count <= 0) //列表框中的个数,如果为0，请扫描
{
MessageBox.Show(this, "请先扫描，再进行批量执行", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
ExecCmdBtn.Enabled = true;
return;
}
else //不为空，添加到List容器中
{
for (int i = 0; i < count; i++)
{
ScannedIP.Add(OnlinePCLstv.Items[i].Text);
}
ExecuteCMDBGW.RunWorkerAsync();
}
}
ExecCmdBtn.Enabled = true;
}
}
}
