ExecuteScalar: Carrying Value To Another Page?
Aug 30, 2010I need to carry the newly created value to another page using the ExecuteScalar method, I'm using the try catch finally but I'm a bit stuck with it,
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Look at the first hyperlink I've added the selected value which takes me to the next page.On the Pending DDS.aspx page what do I put in pageload?I want to take the selection over in a query string 0..I have a radio button list on the Pending DDS.aspx page so when you come in on the first page click 250 button (in radio button list) and then click the link to go to Pending DDS.aspx page I want that radio button to be selected when the user comes to that page.
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Jan 8, 2010I have the SqlCommand Problem. cmd is the sqlcommand and when run cmd.Executescalar(), what will it return??
As I have the problem below code that it always prompt invalid cast which may be in the assigning BAtchno.
What do you think?? How to Correct below code??
--------------------------------------------------------
sSQL = "select max(batchno) from QI_WMS.dbo.WMS_StockRelease_Shipment with(nolock) "
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So, even if SQL returns NULL, it still validates obj as NOT NULL !
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int i = Convert.ToInt32(cmd.ExecuteScalar())
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Web Forms :: Difference Between Return Value Of ExecuteNonQuery And ExecuteScalar
Oct 6, 2012I use below code for my button event
int Result = _cmd.ExecuteNonQuery();
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{
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}
But it didn't work it didn't go to managers.aspx page but when I replace code with below code it worked correctly it go to managers.aspx
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if (count > 0)
{
Session["Login"] = true;
Response.Redirect("Managers.aspx?BehCode=" + Server.UrlEncode(Txtbeh.Text));
}
Why this happen whats exact different between two code?
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May 7, 2015ExecuteScalar requires an open and available Connection. The connection's current state is closed.
namespace ITS_Group{ public partial class Login : System.Web.UI.Page {
private DataTable GetData(SqlCommand cmd) {
DataTable dt = new DataTable();
String strConnString = System.Configuration.ConfigurationManager.ConnectionStrings[1].ConnectionString;
SqlConnection con = new SqlConnection(strConnString);
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PLATFORM:ASP.NET 3.5 CS:VB.NET DB:SQL2005
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My Page
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The treeview code is :
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If I use these code in a page which doesn't use a master page. The nodes are shown in colors.