Web Forms :: How To Navigate To Confirm Or Error Page From Try Catch Statement In VB
Feb 13, 2010know how to navigate to confirm or error page from try catch statement in VB on 3.0 .net website
View 5 Replies
Similar Messages:
Web Forms :: Simple If Statement Involving Dates Try Catch?
Jun 16, 2010Here is the problem I have this code and i need to write logic to it, but i need to use error handling incase any of the varibles is null:
[Code]....
DataSource Controls :: Catch Don't Catch Any Error From SQL 2000 Transition Store Procedure
Feb 7, 2010Here is the code copied from [URL] In asp.net code behind, I use try-catch try to catch any error but never catch it. In SQL database, if I rename Employees to Employeesx or change column DepartmentID to DepartmentIDx, record will not be deleted (it is right) without any error (it is wrong, suppose catch an error).
CREATE PROCEDURE DeleteDepartment
(
@DepartmentID int
)
AS
BEGIN TRANSACTION
DELETE FROM Employees
WHERE DepartmentID = @DepartmentID
IF @@ERROR <> 0
BEGIN
ROLLBACK
RAISERROR ('Error', 16, 1)
RETURN
END
DELETE FROM Departments
WHERE DepartmentID = @DepartmentID
IF @@ERROR <> 0
BEGIN
ROLLBACK
RAISERROR ('Error', 16, 1)
RETURN
END
OMMIT
.net - Cn Use Try Catch With An If Statement In Asp.net
Jan 26, 2011i am having a listbox which contains some entities which i need to select in order to make the submit button work successfully but when no entity is selected it should give an error
protected void SubmitBtn_Click(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection();
on.ConnectionString = ConfigurationManager.ConnectionStrings["cn"].ConnectionString;
[code]...
Catch Error Not Displaying In Error Page
Feb 18, 2011i want to display the errors in a seprate page so in catch block i redirected the execption to that page, in all the pages it's working fine, but if get any error in my db retuning datas means, im' getting redirect loop in browers itself not redirecting to the page i needed. how to fix this??
View 5 RepliesSQL Server :: One Try/catch Statement Or Multiple?
Mar 30, 2011n my button_click event, I have three data connections being opened and closed... I'm wondering... should I have one try/catch statement with the three connections and executions in the single try/catch... or should I have a try/catch statement for each connection/execution?
View 9 RepliesAJAX :: Catch With Javascript For Error Trapping In Vb Page?
Dec 18, 2010What is the trick to doing error trapping with javascript and Ajax controls in a VB.net page?
View 1 RepliesAjax - Cannot Catch An Error On As Sync Postback (page With Updatepanel)
Feb 5, 2010I use an updatepanel and I register a handler for endRequest to catch errors: Sys.WebForms.PageRequestManager.getInstance().add_endRequest(EndRequestHandler); On the server an exception is thrown to test the client side. The problem is that in IE and FireFox EndRequestHandler is never called! It works as expected in Opera and Safari. On a simple page with few controls it works as expected in all browsers. What I found out with Firebug is that the response is Content-length: 67, but there is no response (empty tab for response)! The expected response is 53|error|500|Object reference not set to an instance of an object.|
I have not debugged the ajax library precisely but what I have seen is that some code runs to prepare for pageLoading event (maybe because it cannot detect the error?), but there is no information for updatepanels from the response and an error occurs trying to use an object for updatepanels which is null. The error is caught by a try-finally block.
Web Forms :: Navigate URL Error Inside Gridview Template
Jul 22, 2010NavigateUrl='<%#"ReportViewer.aspx?id1="+Eval("ID1")+"&id2="Eval("ID2") %>'
this is inside a Gridview template. There is some error with this.
Web Forms :: Error - Display Confirm Messages Box With Condition
Jan 11, 2011In my page, I have to display confirm message box with some condition. It should not display always. I have written below code, but its giving errror.
ScriptManager.RegisterClientScriptBlock(this,
this.GetType(),
"confirm",
"return confirm('Are you sure');",
true);
I can't do like below code, because I am getting some value at runtime and i need to check. btnLogout.Attributes.Add("onclick","return confirm('Do you really want to log out?
C# - JavaScript: How To Surround An Auto Generated JavaScript Block With Try/catch Statement
Jan 17, 2011In the Script documents that asp.net automatically generates how can I surround the whole generated scripts with try/catch statement to avoid 'Microsoft JScript Compilation error'
My issue is: i got a DevExpress control (ASPxGridView) that added and set-up in run time, since i activated the grouping functionality in the grid I still get JS error says ';' expected whenever i use (click) on one of grouping/sorting abilities, I activated script Debugging for IE, in the JS code turns out that there is no missing ';' and once i click ignore for the error msg that VS generates every thing works fine, and surly end-user can't see this msg so i figured out if i try/catch the script that may help avoid this error.
Web Forms :: File Not Found Error - Try / Catch?
Sep 7, 2010I come from a VB environment. I'm looking at 2 different file extensions. If one doesn't exist look at the next. I was hoping to use the try/catch function. I can get it to find the first extension but not the second. Here is my the try/catch part of code:
try
{
string website = xAll;
Response.Redirect(website);
}
catch (FileNotFoundException)
{
string website1 = xAll1;
Response.Redirect(website1);
}
The error dialog that pops up shows Connection Error in the title and a yellow exclamation point with File Not Found! I thought the FileNotFoundException would work(?).
Web Forms :: Get Value Of Error In Try Catch And Pass To Label?
Mar 2, 2011What I am trying to do is capture the error from a try catch and pass to a label that is hidden on my masterpage, which is part of the page I am working on. I am injecting an error purposly but nothing is happening, I get no error that pops up and even if I write text to the label nothing pops up at all.
[Code]....
Web Forms :: How To Navigate From Master Page To Login Page
May 23, 2012I want to navigate from master page to login page whenever I hit my url
First time when i hit my url i should go directly to login page not on master page code
right now whne i hit my url my page redirect to mast page :( I need to press login button to go login page
I want this login page as my first page wheneven i hit my url
I used on page load Response.Redirect("~/login.aspx") but it always redirect to login page bcoz of this I am unable to login
I tried both way is postback or not postback
below is my code :
If Not Session("UI") Is Nothing Then
If user.Name <> "" Then
Logoutbutton.Visible = True
LoginButton.Visible = False
MainMenu.Visible = True
[Code] .....
Web Forms :: How To Navigate To TabContainer's Specific Tab From Another Page
Nov 5, 2010I have a Hyperlink on Page A and i would like to navigate to Page B that has TabContainer with 4 tabs. What i would like to do is to navigate from Page A to the 2. tab of Page B.
View 2 RepliesWeb Forms :: Download A File Then Navigate To A Different Page?
Dec 20, 2010how to download a file from a button_click event and when the file has finished downloading to transfer to another web page. vb.net
e.g
Dim
myFilepath As
String =
"c:ClientsCL592australiapos.com.auPublic_htmldownloadsSAMSAM.msi"
[Code]....
Web Forms :: Best Method Of Sending Through E-mail And Error That Is Caught With The Try, Catch, Etc
Oct 12, 2010Using VB, VS 2010, I am wanting a remote web app to send me an e-mail when it finds an error using the try catch. What is the best way to do that?
View 4 RepliesForms Data Controls :: How To Navigate To The Last Page In Gridview
Aug 25, 2010I have a gridview which has paging enabled in it.
In my gridview I have a button which adds a new row to the grid. The problem i am having is that when the user clicks this add row button, it needs to go to the last page and add a new row there.
At the moment when I click the button i get an error saying - Index was out of range.
I'm sure this is because the method i am using doesn't know how to get to the last page... it needs to do this no matter what page the user is on
The method i use to add a new row is as follows: how i can adapt it to recognise the last page and row position in the gridview?
[Code]....
Web Forms :: HyperLink Column In A Gridview That Should Navigate To Another Page.
Nov 23, 2010I have a HyperLink column in a gridview that when clicked should navigate the user to another page. I pass parameters to the page using a querystring. i want to know the basic code in C# to pass parameter to other using querystring
View 4 RepliesWeb Forms :: How To Get Some Value From Confirm Message Written In Cs Page
Apr 30, 2010im working with an web application where i need to call a java script confirm message like (r u sure u want to proceed) in the text changed event of a text which is present in item template of a grid view.if the answer is yes i want to do some calculations if no then
protected void txtQuandity_TextChanged(object sender, EventArgs e)
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "Test", "Quantity();", true);
}
In java script--
<script type="text/javascript">
function Quantity()
[code]...
Web Forms :: Navigate Child Pages Without Posting Back The Master Page
Sep 21, 2010I have a master page and some child pages, i want that when i navigate the child forms, my should not post back, only the inner should navigate
View 1 RepliesForms Data Controls :: Passing An Id To Navigate Url Using Repeater And Directing It To The Same Page?
Mar 10, 2011I am using a repeater and binding with a datasource. I have a navigate url in the repeater inside the item tmeplate.
Repeater control is in the web form with few fields. When you click on one of the urls, it should take the fields associated with it and fill in the fields of the web page. How can i do this?
Forms Data Controls :: When Use The Previous Button To Navigate Back To The Previous Step The Page Reloads But At The Bottom Of The Page?
Aug 2, 2010I'm using a wizard control with 4 steps, when I use the previous button to navigate back to the previous step the page reloads but at the bottom of the page.Instead of showning the whole of the page, the user views the footer of the site and the previous button and next button.I'm sure there is a very simple answer to this but I just can't figure out how to get the page to reload to the top.
View 8 Replies.net - How To Catch Particular DB Error In ASP.NET
Jan 29, 2010In my SP (Sql Server 2005) I'm raising an error usingRaiserror ('No Records Fetched' , 16 ,1)I want to catch this particular error in ASP.NET.. how do I do it ?
View 2 RepliesWeb Forms :: How To Use JavaScript Confirm In Page Based On Some Condition
Jul 14, 2012I want to call javascript confirm function in .aspx.cs page .. I have done it by using RegisterStartUpScript javascript code:
<html><head runat="server"><script type="text/javascript" language="javascript">
function alertMe() { //alert("Hello"); if(confirm("File with this Name Already Exists, Do you want to Replace it ?")) {
return true; } else { return false;
} } </script> </head> </html>
.aspx.cs code on button click based on some condition:
Page.ClientScript.RegisterStartupScript(this.GetType(), "alert", "alertMe();", true);
Now how can I check whether confirm returns true or false, i need to write some code based on confrim's true false return.
