大神们，一个关于按钮键的问题，请指教！
问题是这样的，有个“保存”按钮，现在会出现这样的情况就是如果点击快速的话（实际应用卡），会出现保存多次数据的情况，虽然函数有个CertRight（）判断函数，但是也会出现这种情况，因为可能第一次插入语句没有执行完，第二次又点击了按钮，请问大神们怎么解决这个问题，值插入一次数据！请指教！
下面是代码：
protected void Button12_Click(object sender, EventArgs e)
{
//if (IsClick == true)
//{
// new SysClass().alert(this.Page, "不能重复提交申请！");
//}
//else
//{
if (this.TextBox1.Text.Trim() != "")
{
if (this.CertRight(this.TextBox1.Text.Trim()))//判断合格证
{
string alertError = "";
if (this.XZHgzCount(out alertError))
{
ILog log = log4net.LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
ArrayList sQLs = new ArrayList();
ArrayList sqlParams = new ArrayList();
SysClass class2 = new SysClass();
DBClass class3 = new DBClass("ConnStr");
string[] userInfo = class2.GetUserInfo();
string str2 = "Insert Into Cert (Cert,CertNo,VehicleOwnerName,LicenceNo,LicenceColor,YingYunNo,AutoTypeName,EngineNo,UnderpanNo,FixTypeName,DriveDistance,FreeDistance,FreeDays,FixStartDate,FixEndDate,State,FixInfo,Organ,CreateOrgan,CreateName,CreateDate,CertEnrol) values (@Cert,@CertNo,@VehicleOwnerName,@LicenceNo,@LicenceColor,@YingYunNo,@AutoTypeName,@EngineNo,@UnderpanNo,@FixTypeName,@DriveDistance,@FreeDistance,@FreeDays,@FixStartDate,@FixEndDate,@State,@FixInfo,@Organ,@CreateOrgan,@CreateName,@CreateDate,@CertEnrol)";
log.Info("打印合格证，向Cert表中添加数据！");
SqlParameter[] parameterArray = new SqlParameter[] {
new SqlParameter("@Cert", SqlDbType.VarChar, 50),
new SqlParameter("@CertNo", SqlDbType.VarChar, 20),
new SqlParameter("@VehicleOwnerName", SqlDbType.VarChar, 100),
new SqlParameter("@LicenceNo", SqlDbType.VarChar, 20),
new SqlParameter("@LicenceColor", SqlDbType.VarChar, 20),
new SqlParameter("@YingYunNo", SqlDbType.VarChar, 20),
new SqlParameter("@AutoTypeName", SqlDbType.VarChar, 50),
new SqlParameter("@EngineNo", SqlDbType.VarChar, 20),
new SqlParameter("@UnderpanNo", SqlDbType.VarChar, 20),
new SqlParameter("@FixTypeName", SqlDbType.VarChar, 100),
new SqlParameter("@DriveDistance", SqlDbType.Int),
new SqlParameter("@FreeDistance", SqlDbType.Int),
new SqlParameter("@FreeDays", SqlDbType.Int),
new SqlParameter("@FixStartDate", SqlDbType.DateTime),
new SqlParameter("@FixEndDate", SqlDbType.DateTime),
new SqlParameter("@State", SqlDbType.SmallInt),
new SqlParameter("@FixInfo", SqlDbType.VarChar, 50),
new SqlParameter("@Organ", SqlDbType.VarChar, 50),
new SqlParameter("@CreateOrgan", SqlDbType.VarChar, 50),
new SqlParameter("@CreateName", SqlDbType.VarChar, 30),
new SqlParameter("@CreateDate", SqlDbType.DateTime),
new SqlParameter("@CertEnrol", SqlDbType.Float)
};
parameterArray[0].Value = new UseClass().GetNo();
parameterArray[1].Value = this.TextBox1.Text.Trim();
parameterArray[2].Value = this.Label3.Text.Trim();
parameterArray[3].Value = this.Label5.Text.Trim();
parameterArray[4].Value = this.ViewState["LicenceColor"].ToString();
parameterArray[5].Value = this.ViewState["YingYunNo"].ToString();
parameterArray[6].Value = this.Label7.Text.Trim();
parameterArray[7].Value = this.Label11.Text.Trim();
parameterArray[8].Value = this.Label9.Text.Trim();
parameterArray[9].Value = this.ViewState["FixType"].ToString().Trim();
if (this.Label17.Text.Trim() == "")
{
parameterArray[10].Value = DBNull.Value;
}
else
{
parameterArray[10].Value = this.Label17.Text.Trim();
}
parameterArray[11].Value = this.Label19.Text.Trim();
parameterArray[12].Value = this.Label20.Text.Trim();
parameterArray[13].Value = this.Label23.Text.Trim();
if (this.Label1.Text.ToString().Trim() == "")
{
parameterArray[14].Value = DBNull.Value;
}
else
{
parameterArray[14].Value = this.Label1.Text.Trim();
}
parameterArray[15].Value = 60;
parameterArray[0x10].Value = this.ViewState["FixInfo"].ToString();
parameterArray[0x11].Value = this.ViewState["Organ"].ToString();
parameterArray[0x12].Value = this.ViewState["Organ"].ToString();
parameterArray[0x13].Value = userInfo[0].ToString();
parameterArray[20].Value = this.GetServerDate();
parameterArray[0x15].Value = this.DropDownList1.SelectedValue.Trim();
sQLs.Add(str2);
sqlParams.Add(parameterArray);
string str3 = "update FixInfo set state=@state where FixInfo=@FixInfo and Organ=@Organ";
SqlParameter[] parameterArray2 = new SqlParameter[]
{
new SqlParameter("@state", SqlDbType.Int),
new SqlParameter("@FixInfo", SqlDbType.Decimal),
new SqlParameter("@Organ", SqlDbType.VarChar, 50)
};
if ((this.ViewState["state"].ToString().Trim() == "20") || (this.ViewState["state"].ToString().Trim() == "10"))
{
parameterArray2[0].Value = 30;
}
else
{
parameterArray2[0].Value = 40;
}
parameterArray2[1].Value = this.ViewState["FixInfo"].ToString();
parameterArray2[2].Value = this.ViewState["Organ"].ToString();
log.Info("打印合格证，更新FixInfo表，update FixInfo set state=" + parameterArray2[0].Value + " where FixInfo=" + parameterArray2[1].Value + " and Organ=" + parameterArray2[2].Value);
sQLs.Add(str3);
sqlParams.Add(parameterArray2);
string str4 = "update CertEnrol set RemainderCertNum=RemainderCertNum-1 , CurrentCertNo=@CurrentCertNo where CertEnrol=@CertEnrol";
SqlParameter[] parameterArray3 = new SqlParameter[] { new SqlParameter("@CurrentCertNo", SqlDbType.VarChar, 20), new SqlParameter("@CertEnrol", SqlDbType.Float) };
string str5 = Convert.ToString((Convert.ToDecimal(this.TextBox1.Text)) + 1);
int length = str5.Length;
for (int i = 1; i <= (this.TextBox1.Text.Length - length); i++)
{
str5 = "0" + str5;
}
parameterArray3[0].Value = str5;
parameterArray3[1].Value = this.DropDownList1.SelectedValue.Trim();
log.Info("打印合格证，更新CertEnrol表，update CertEnrol set RemainderCertNum=RemainderCertNum-1 , CurrentCertNo=" + parameterArray3[0].Value + " where CertEnrol=" + parameterArray3[1].Value);
sQLs.Add(str4);
sqlParams.Add(parameterArray3);
//IsClick = true;
if (class3.ExecSQL(sQLs, sqlParams))
{
//this.Button7.mouse
//this.Button12.Enabled = false;
base.Response.Redirect("../Frame/PrintCert.aspx?FixOrgan=" + this.ViewState["FixOrgan"].ToString());
this.TextBox1.Enabled = false;
this.DropDownList1.Enabled = false;
this.Button7.Enabled = true;
this.Button12.Enabled = false;
}
else
{
class2.alert(this.Page, "保存失败");
}
}
else
{
new SysClass().alert(this.Page, alertError);
}
}
}
else
{
new SysClass().alert(this.Page, "请选择合格证批次号！");
}
//return IsClick;
//}
}
