我的 Web 应用程序中有一个 asp.net 向导控件,我正在从后面的代码调用存储过程以将数据插入数据库。在 SSMS 中执行 proc 工作正常,我之前已经让这个块工作过一次并进行了更改(不幸的是我不记得我做了哪些更改)。我的问题是,当单击下一个按钮时,不会引发错误,也不会将数据写入数据库。我已经通过将异常添加到 cnx2 try 块中进行了测试,并且抛出了异常,所以我知道代码正在执行到我想要的位置,但它仍然没有插入。任何帮助表示赞赏谢谢。如果有任何我可以添加的信息可能有助于让我知道
protected void onNextButtonClick(object sender, EventArgs e)
{
if (Wizard1.ActiveStepIndex.Equals(1))
{
page1Submit();
}
else if (Wizard1.ActiveStepIndex.Equals(2))
{
page2Submit();
}
else if (Wizard1.ActiveStepIndex.Equals(3))
{
page3Submit();
}
else if (Wizard1.ActiveStepIndex.Equals(8))
{
page8submit();
}
}
protected void page1Submit()
{
string hispanic;
if (cbIsHispanic.Checked)
{
hispanic = "1";
}
else
{
hispanic = "0";
}
bool newReport = true;
SqlConnection cnx = new SqlConnection(server);
SqlCommand cmd = new SqlCommand("[ReportCheckExists]", cnx);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@reportNumber", dReportNumber.Text.ToString());
try
{
cnx.Open();
int rowCount = Convert.ToInt32(cmd.ExecuteScalar());
cnx.Close();
if (rowCount > 0)
{
newReport = false;
}
}
catch (Exception ex)
{
throw new Exception("Error executing MyProcedureName.", ex);
}
if (newReport)
{
SqlConnection cnx2 = new SqlConnection(server);
SqlCommand cmd2 = new SqlCommand("[NewReport]", cnx2);
cmd2.CommandType = CommandType.StoredProcedure;
cmd2.Parameters.AddWithValue("@reportNumber", dReportNumber.Text.ToString());
try
{
cnx.Open();
cmd.ExecuteNonQuery();
cnx.Close();
}
catch (Exception ex)
{
throw new Exception("Error executing MyProcedureName.", ex);
}
}
else
{
string strJavaScript = "<script language = javascript type=text/Javascript> alert('That report number already exists. If you need to modify a report select it from the main menu or enter the report number again.')</script>";
this.Page.RegisterClientScriptBlock("Key4", strJavaScript);
Wizard1.ActiveStepIndex = 0;
}
}