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Hi All,
I am getting the error message "Unable to start debugging on the web server. The web server is not configured correctly", when I try to run my .Net application.
My application existing in a Virtual Machine, on another machine. I am accesing that virtual machine remotely (using RDP) and trying to run it by using "f5", it is giving me this message, please help me in running the application by using RDP.
Thanks & Regards,
Md. Abdul Aleem
NIIT technologies
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Hello,
I learned that, in order to optimize my Web Application for Search Engine, I must implement custom 404 page. But the way Microsoft tell us to implement custom 404 (within Web.Config file), that is not good for SEO. Microsoft says,
<customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
<error statusCode="404" redirect="Page-Not-Found.aspx" />
</customErrors>
But when the page is not found, IIS issue 302 redirect to Page-Not-Found.aspx page which is not good. So, I implemented custom 404 page using Routing technique that is available in ASP.NET 3.5 SP1 and 4.0. I used the following router in Global.asax page,
routes.MapPageRoute("404", "{*url}", "~/Page-Not-Found.aspx");
And amazingly it works. I just cant believe it was so that easy. So far I understand, Routing does not issue 302 redirect, so the first purpose is served. But how can I make sure that, when Page-Not-Found.aspx page is shown, Not Http 200 status, rather Http 400 status is issued. I placed this code in the Page_Init method of my Page-Not-Found.aspx page,
protected void Page_Init(object sender, EventArgs e)
{
Response.StatusCode = 404;
}
But I am not sure if that will solve the problem or not. Will the page send Http 200 status code to the Browser before this 404 code ? If so, then, the purpose wont be served. So, please help me with the answer, How can I enfore the status code 400 in the Page-Not-Found.aspx so that Http 200 code is NEVER sent to the browser ?
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I have a composite control that works fine during runtime. However, during design time I receive an error: " '3' could not be set on property 'TotalItems'".
When I first add this composite control on a page, it is rendered correctly. After I close that page and reopen it, I get this error.
This is what my propery looks like:
[Browsable(true),
Bindable(true)]
public long TotalItems
{
get
{
if (ViewState["TotalItems"] == null) return 10;
return Convert.ToInt64(ViewState["TotalItems"]);
}
set
{
ViewState["TotalItems"] = value;
}
}
Here is what the class looks like:
[Designer(typeof(CompositeControlDesigner)),
ParseChildren(true)]
public sealed class CustomGrid: CompositeControl, INamingContainer, IEnumerator
{
...
}
Here is what the markup looks like:
<cc2:CustomGrid ID="CustomGrid1" runat="server" TotalItems="3" />
Let me know if any more info is required.
Thanks in advance.
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TextBox tb = new TextBox();
tb.DataBinding += new EventHandler(tb1_DataBinding)
void tb1_DataBinding(object sender, EventArgs e)
{
TextBox txtdata = (TextBox)sender;
txtdata.TextMode = TextBoxMode.MultiLine;
txtdata.Width = Unit.Pixel(300);
txtdata.Height = Unit.Pixel(70);
txtdata.ID = "txtItemBox";
}
void ITemplate.InstantiateIn(System.Web.UI.Control container)
{
TextBox tb = new TextBox();
tb.DataBinding += new EventHandler(tb1_DataBinding);
container.Controls.Add(tb);
}
Calling tb1_DataBinding to build a grid view column with text boxes i am getting text box with databse values but i am not able to find ID's of each text boxes say for example a row has three text boxes and i need to take each text box ID's and giving to control to . how to get ID's of each text boxes inside grid view.
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Did you tried with the Find method of GridViewControl, which gets you the control and thereby all the attributes.
Success is the good fortune that comes from aspiration, desperation, perspiration and inspiration.
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did you mean FindControl , if that you mean then i tried that but it giving message that control id should not be unique..
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I dont see any relation between the tb object in the ITemplate.InstantiateIn method and the tb object in the upper section of your code.
Would not it be better if you added the event handling code to the same block of code that creates the text box? So, just after creating the tb object (in upper section of your post), add the event handler to the tb object.
Shreekar
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Hai all
I am using Infragistics UltraWebGrid control.
My column headers are very long,so I want to display them vertically
Can anyone help me?
Thank you
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Hi...
In my Asp.net application,i have tab container with 6 tabs ,in client active tab indexchanged ,i am checking the active tab index like this ..<pre><script language="javascript" type="text/javascript">
function clientActiveTabChanged(sender, args) {
// Post back if it is the 3rd tab (0 based)
if (sender.get_activeTabIndex() == 0) {
__doPostBack('<%= this.btn1.ClientID %>', '');
// alert('from tab 1');
}
else if (sender.get_activeTabIndex() == 1) {
var btnName = $get('<%=this.btn2.ClientID%>').name;
__doPostBack(btnName, '');
}
else if (sender.get_activeTabIndex() == 2) {
var btnName = $get('<%=this.btn3.ClientID%>').name;
__doPostBack(btnName, '');
//alert('from tab 3');
}
else if (sender.get_activeTabIndex() == 3) {
var btnName = $get('<%= this.btn4.ClientID %>').name;
__doPostBack(btnName, '');
//alert('from tab 4');
}
else if (sender.get_activeTabIndex() == 4) {
var btnName = $get('<%= this.btn5.ClientID %>').name;
__doPostBack(btnName, '');
//alert('from tab 5');
}
else if (sender.get_activeTabIndex() == 5) {
var btnName = $get('<%= this.btn6.ClientID %>').name;
__doPostBack(btnName, '');
// alert('from tab 6');
}
}
</script></pre>
btn1..btn6 are html buttons.onserverclick of repsective buttons,am binding data to tab panels..
(Not in page_Load)..
I have in tab 6 image gallery (silde show) ,lightbox jquery is not working when i am doing like this...(its working fine when i did binding in page load ),when i gone wrong..
Thanks in advance..
Asp.net,c#
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This post relates only to Express Checkout using web service and ASP.NET/C#.
I downloaded great sample application from http://www.codeproject.com/KB/aspnet/paypal_c_aspnet.aspx. I reconfigured it so that it would use my own test accounts on developer.paypal.com and it worked perfectly. Cash was substracted from client's account and added into business account.
The problem began, when I deleted the web service reference and added exactly the same reference afterwards (referencing the same address: https://www.sandbox.paypal.com/wsdl/PayPalSvc.wsdl). This brought compile error in the following code snippet:
DoExpressCheckoutPaymentRequestDetails = new DoExpressCheckoutPaymentRequestDetailsType()<br />
{<br />
Token = resp.GetExpressCheckoutDetailsResponseDetails.Token,<br />
PaymentAction = PaymentActionCodeType.Sale,<br />
PayerID = resp.GetExpressCheckoutDetailsResponseDetails.PayerInfo.PayerID,<br />
PaymentDetails = new PaymentDetailsType()<br />
{<br />
OrderTotal = new BasicAmountType()<br />
{<br />
currencyID = CurrencyCodeType.USD,<br />
Value = "10.00"<br />
}<br />
},<br />
}
PaymentDetails is not of type PaymentDetailsType anymore. Now it became of type PaymentDetailsType[]. So I rewritten the code as follows:
DoExpressCheckoutPaymentReq payReq = new DoExpressCheckoutPaymentReq()<br />
{<br />
DoExpressCheckoutPaymentRequest = new DoExpressCheckoutPaymentRequestType()<br />
{<br />
Version = UtilPayPalAPI.Version,<br />
DoExpressCheckoutPaymentRequestDetails = new DoExpressCheckoutPaymentRequestDetailsType()<br />
{<br />
Token = resp.GetExpressCheckoutDetailsResponseDetails.Token,<br />
PaymentAction = PaymentActionCodeType.Sale,<br />
PayerID = resp.GetExpressCheckoutDetailsResponseDetails.PayerInfo.PayerID,<br />
PaymentDetails = new PaymentDetailsType[]{ new PaymentDetailsType()<br />
{<br />
OrderTotal = new BasicAmountType()<br />
{<br />
currencyID = CurrencyCodeType.USD,<br />
Value = "1.00"<br />
},<br />
PaymentAction = PaymentActionCodeType.Sale<br />
},<br />
}<br />
}<br />
} <br />
};
This however brings me the error 81115, altough PaymentAction is set twice in my code.
Could you please tell me what may be wrong? I`m really stuck now. The zip with whole small solution is available under: https://www.x.com/servlet/JiveServlet/download/175795-8095/paypal_src%20-%20copy.zip. If you have any questions please let me know.
Thank you for help in advance
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Hi....did u find any solution
found the problem----->
in web.config change ==
<add key="APIVersion" value="57.0" />
change 57.0 to 63.0
that is-------->
<add key="APIVersion" value="63.0" />
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Hello Every One,
i have a function that loop inside the controls inside my asp.net page and put all of this controls in an array list but This page Implement the master page which already has controls inside ,so i do not want to add these controls i want to add only the controls in the content place holders .
i will appreciate it if any one can help me ,thanks in advance .
Eslam Soliman Adam
Attached code:
public class MyBasePage : System.Web.UI.Page
{
public ArrayList controlList = new ArrayList();
protected override void OnLoad(EventArgs e)
{
ListControlCollections();
base.OnLoad(e);
}
public void ListControlCollections()
{
ArrayList controlList = new ArrayList();
AddControls(Page.Controls, controlList);
foreach (string str in controlList)
{
Response.Write(str + "<br/>");
}
Response.Write("Total Controls:" + controlList.Count);
}
public void AddControls(ControlCollection page, ArrayList controlList)
{
foreach (Control c in page)
{
if (((c.ID != null) && (c.GetType().ToString().IndexOf("WebControl") >= 0)) || (c.GetType().ToString().IndexOf("CalendarControl") >= 0 || (c.GetType().ToString().IndexOf("OrienControls") >= 0)))
{
controlList.Add(c.ID);
}
if (c.HasControls())
{
AddControls(c.Controls, controlList);
}
}
}
public MyBasePage()
{
}
}
modified on Wednesday, June 16, 2010 7:01 AM
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Inspite of people telling you repeatedly that use 'PRE' tags to format code such that your post is readable, you keep posting code without them.
It's really difficult for people to go through the code without it. You can still edit your question. Use 'code block' present in the formatting options. Place your code in between those code blocks pre tag.
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Sorry It is the first time to join Forum and write code inside message ,I have already edit it to be able to read.
thanks.
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The simple way is that you should replace your code [AddControls(Page.Controls, controlList);] in method ListControlCollections by the code [AddControls(Page.Master.FindControl("ContentPlaceHolder1").Controls, controlList);]
In above code I assume that your ContentPlaceHolder ID is "ContentPlaceHolder1". The idea of this code is that you first search your ContentPlaceHolder then only search all controls in the searched ContentPlaceHolder control.
Make it better.
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The Problem is Have more than one contentplaceholder so ,I will not search for a specific
One but all I need is to search only in the contentplaceholders controls without getting any controls from master page
i tried your idea but it do work only with one contentplaceholder.
and the out put is:
==============================
Irange-------------------------> inside master page
LoginStatus1------------------------->inside master page
ContentPlaceHolder1------------------>Contain the following
Panel1
TextBox1
Label1
Button1
ImageButton1
LinkButton1
DropDownList1
HyperLink1
ListBox1
txt_startDate
CheckBox1
Calendar1
gv_List
Button2
ContentPlaceHolder2--------------------->contain the following
Eslam
EslamTXT
Total Controls:20
==============================
the idea that i want it loop only through the contentplaceholders
Thanks.
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Ok, I see.
So I think first we should implement a method that list all ContentPlaceHolder control such as GetAllContentPlaceHolders.
Then we will loop all get controls and search all inside controls.
The GetAllContentPlaceHolders could be implemented as following code:
private IEnumerable<Control> GetAllContentPlaceHolders()
{
Queue<Control> controls = new Queue<Control>();
foreach (Control c in Page.Controls)
{
controls.Enqueue(c);
}
while (controls.Count > 0)
{
Control c = controls.Dequeue();
if (c is ContentPlaceHolder)
{
yield return c;
}
foreach (Control ic in c.Controls)
{
controls.Enqueue(ic);
}
}
}
After that in your orginal ListControlCollections method, you should replace AddControls(Page.Controls, controlList); by
foreach (Control c in GetAllContentPlaceHolders())
{
AddControls(c.Controls, controlList);
}
Hope it helps
Best regards,
HauLD
Make it better.
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Hi all,
I need yours openions in following scenario
I have a web application where we allow to import data from xml file and the xml file could be larger like 10 to 20 MB containng more than 100000 record.
For this thing we have increased the maxrequestlength upto 20MB as well as executiontimeout upto 1 hr.
Can anybody confirm it is good to allow such processing via web application? if no then plese suggest me some alternative way to handle such case.
Thanks
Rohit
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You could allow your clients to FTP the files to you and then process them with a dedicated application rather than through the web application?
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Thanks dear for your kind suggestion. I will suggest to my client to do so but I would welcome the another approach for such case.
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Probably this may help you.
Success is the good fortune that comes from aspiration, desperation, perspiration and inspiration.
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Thanks dear but our problem is not related to loading of file but processing the file content which contains looping for data validation for each tags and number of tags could be more than lacs
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