C#

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Quote:

Certainly! In C#, if you want to peek at the last entry in a ConcurrentQueue, you can use the TryPeek method. Here’s an example:

Quote:

In this example, the TryPeek method allows you to examine the last item in the queue without removing it. If the queue is empty, it returns false, and you can handle that case accordingly.
If you have any more questions or need further assistance, feel free to ask! 😊

Quote:

Tries to return an object from the beginning of the ConcurrentQueue<t> without removing it.

I am attempting to update a sql table based off the tables ID (which is self generated by sql when the row was first entered into the table. The below code is what I am trying to use but it will not update the row.

protected void ButtonUpdate_Click(object sender, EventArgs e)
    {
        SqlConnection con = new SqlConnection("Data Source=ucpdapps2;Initial Catalog=Offline_CAD;Persist Security Info=True;User ID=sa;Password=Propaganda9800!");
        con.Open();
        SqlCommand cmd = new SqlCommand("Update [Law_Responses] SET (Calltaker=@Calltaker,Date=@Date,City=@City,County=@County,Address=@Address) where TextBox171.text=@ID", con);
        cmd.Parameters.AddWithValue("@Calltaker", DropDownList1.SelectedValue);
        cmd.Parameters.AddWithValue("@Date", TextBox1.Text);
        cmd.Parameters.AddWithValue("@City", DropDownList9.SelectedValue);
        cmd.Parameters.AddWithValue("@County", DropDownList2.SelectedValue);
        cmd.Parameters.AddWithValue("@Address", TextBox3.Text);
        con.Close();
        cmd.ExecuteNonQuery();
        ScriptManager.RegisterStartupScript(this, this.GetType(), "script", "alert('Incident Was Updated');", true);
    }