1
我正在开发RFID阅读器应用程序。我有以下动作的按钮:C#重复按钮动作
private void btnWrite_Click(object sender, EventArgs e)
{
this.CheckPort = true;
this.DetectCOMPort();
bool readerOK = this.IsReaderConnected(this.lblCom.Text);
bool flag = !readerOK;
if (flag)
{
this.CheckPort = true;
this.DetectCOMPort();
}
else
{
byte[] raspunsCitire = this.CitesteTag(this.lblCom.Text);
flag = raspunsCitire == null;
if (flag)
{
MessageBox.Show("The label couldn't be read!");
}
else
{
string scrisInTag = this.FormateazaCitire(raspunsCitire);
string[] campuriScrise = this.DecompileazaMesaj(scrisInTag, '|');
this.btnValid.Enabled = true;
this.txtEvenim.Enabled = true;
this.txtEvenim.Text = campuriScrise[0];
this.txtNume.Enabled = true;
this.txtNume.Text = campuriScrise[1];
this.txtPrenume.Enabled = true;
this.txtPrenume.Text = campuriScrise[2];
this.txtComp.Enabled = true;
this.txtComp.Text = campuriScrise[3];
this.txtFunc.Enabled = true;
this.txtFunc.Text = campuriScrise[4];
this.txtTit.Enabled = true;
this.txtTit.Text = campuriScrise[5];
this.Refresh();
}
}
}
我要的是标签的读取到每2秒重复,而不是显示MessageBox.Show("The label couldn't be read!");
。 对于另一种情况,当读取标签时,我希望这个过程停止20秒,20秒后再开始读取,每2秒。 有可能做到这一点? 提前谢谢!