我知道当执行Thread.Sleep时,我的GUI上的按钮是无法点击的。
那么还有其他方法可以延迟代码流程但仍能在GUI上点击按钮吗?
例如现在,在我的代码执行Thread.Sleep(10000); 并且在这10秒内我无法单击button1事件,有没有办法使我仍然可以在这10秒内单击button1事件呢?
private void displaydata_event2(object sender, EventArgs e)
{
txt_data.AppendText(in_data + "\n");
string inStr;
inStr = in_data;
//MessageBox.Show(inStr.Length.ToString());
if (inStr.Length == 12)
{
int indexOfSpace = inStr.IndexOf(' ');
string Patient = inStr.Substring(indexOfSpace + 1);
int rx = 0;
int selected = 0;
txtData1.Text = Patient;
rx = Convert.ToInt16(Patient);
selected = Convert.ToInt16(txt_pnorec.Text);
if (rx != selected)
{
MessageBox.Show("Please check patient settings");
}
}
else if (inStr.Length == 24)
{
label2.Text = "Patient is not selected!";
label2.BackColor = Color.Red;
}
else if (inStr.Length == 10)
{
int indexOfSpace = inStr.IndexOf(':');
string Temp = inStr.Substring(indexOfSpace + 1);
txtData2.Text = Temp;
double tempflo;
tempflo = Convert.ToDouble(Temp);
if (tempflo > 20)
{
lbl_temp.Text = "Fever";
lbl_temp.BackColor = Color.Red;
}
}
else if (inStr.Length == 9)
{
int indexOfSpace = inStr.IndexOf(':');
string ECG = inStr.Substring(indexOfSpace + 1);
txtData3.Text = ECG;
}
else if (inStr.Length == 19 || inStr.Length == 20)
{
int indexOfSpace = inStr.IndexOf(':');
string Systolic = inStr.Substring(indexOfSpace + 1);
txtData4.Text = Systolic;
}
else if (inStr.Length == 21 || inStr.Length == 22)
{
int indexOfSpace = inStr.IndexOf(':');
string Diastolic = inStr.Substring(indexOfSpace + 1);
txtData5.Text = Diastolic;
}
else if (inStr.Length == 16)
{
int indexOfSpace = inStr.IndexOf(':');
string Pulse = inStr.Substring(indexOfSpace + 1);
txtData6.Text = Pulse;
}
else if (inStr.Length == 23 || inStr.Length == 17 || inStr.Length == 27 || inStr.Length == 30 || inStr.Length == 35 || inStr.Length == 29)
{
lbl_bp.Text = inStr;//to display status of BP (Normal,prehypotension etc)
string bp;
bp = inStr;
if (bp.Length == 23 || bp.Length == 27 || bp.Length == 31 || bp.Length == 35 || bp.Length == 30)
{
lbl_bp.BackColor = Color.Red;
}
else if (bp.Length == 17)
{
lbl_bp.BackColor = Color.LightGray;
}
}
else if (inStr.Length == 32 || inStr.Length == 25 || inStr.Length == 34 || inStr.Length == 33 || inStr.Length == 26 || inStr.Length == 31)
{
int indexOfSpace = inStr.IndexOf(':');
string Acc = inStr.Substring(indexOfSpace + 1);
txtData7.Text = Acc;
string test = inStr;
if (test.Length == 25 || test.Length == 34 || test.Length == 33 || test.Length == 26)
{
label21.Text = "Check on patient!";
label21.BackColor = Color.Red;
}
else if (test.Length == 32)
{
label21.Text = "";
label21.BackColor = Color.LightGray;
}
}
else
{
}
if (txtData1.Text != "" && txtData2.Text != "" && txtData3.Text != "" && txtData4.Text != "" && txtData5.Text != "" && txtData6.Text != "" && txtData7.Text != "")
{
try
{
connection2.Open();
OleDbCommand command2 = new OleDbCommand();
command2.Connection = connection2;
command2.CommandText = "insert into MedicalRecord (PatientNumber,FirstName,LastName,IC,Temperature,ECG,Systolic,Diastolic,Pulse) values('" + txt_pnorec.Text + "','" + txt_fnamerec.Text + "','" + txt_lnamerec.Text + "','" + txt_icrec.Text + "','" + txtData2.Text + "','" + txtData3.Text + "','" + txtData4.Text + "','" + txtData5.Text + "','" + txtData6.Text + "')";
command2.ExecuteNonQuery();
MessageBox.Show("Info Stored");
connection2.Close();
txtData1.Text = "";
txtData2.Text = "";
txtData3.Text = "";
txtData4.Text = "";
txtData5.Text = "";
txtData6.Text = "";
txtData7.Text = "";
Thread.Sleep(interval);
MessageBox.Show("Start");
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex);
}
txtData1.Text = "";
txtData2.Text = "";
txtData3.Text = "";
txtData4.Text = "";
txtData5.Text = "";
txtData6.Text = "";
txtData7.Text = "";
}
}
提前感谢你。