I had task in web solution as button when I click on the button it create data list with some controls on data list and when I click second it create second data list and so on I want to know how can I do this?
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i need a form in such a manner that if uesr select 1 it create 1 small form/panel on web page if select 2 it will create 2 small form/panel on web page etc etc
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then i need to store record thenin database when user fill run time form/panel etc etc
How to create date time picker control in asp.net application.it does not in asp.net
control ,i need that control for store date and time in my project.
I have 2 fields being displayed in a Gridview, StartTime, EndTime. I want to create a 'Time" column which shows the elapsed time in HH:MM format. (StartTime - EndTime) This was all generated with VS2008, table is pulled from an SQL Query.
View 1 RepliesI am trying to create an app which shows current time in 6 time zones (Sydney, S'pore, india, london, EST and CST).
I am having troubles handling DST, because DST starts and ends on different dates in different countries.
More over I want to make it configurable (add/remove cities from the list).
Currently I have added the cities in .config with their timezone differences (with respect to GMT).
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I am using calendar extender and time picker control. When I click insert in my application, my date is going into my database but my time is not going from my time picker control into my database.
Do I need another column for my time picker control ?
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Do I need to create the Models classes all the time ?
such as
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I would like to use the classes straightly ,that is generated by Linq to sql?
In our application, we have a menu control that is bound by an xml file. This xml file will be created at run time based on the role/permission configuration. Of course, It is ideal to have this xml file created and lives in the memory. When a user log off or close the browser, its xml file is killed.
menuControl.Itemsource = "newlycreated.xml";
is the syntax to bind the xml file to menu control. I don't have an idea how to do it just yet.
I am creating an application where up to 50 people could register for an event. On this part of the application, I have a dropdown menu that contains values from 1 to 50 and autopostbacks to create panels with controls inside equal to the number selected in the dropdown menu. The code for that is below:
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The code above works pretty well for the most part (I'll explain the small glitch I found more below). But now on a button to submit the registration, I want to grab that data and insert it into a SQL database. However, when the button is clicked those fields disappear because of the postback to the server. I also noticed that if a new number is selected in the dropdown menu, all the fields clear out as well. I know I would be pretty angry if I entered 40 some names and and needed to re-enter them all again just because I chose the wrong number initially on the page. So I know the code above needs a small tweak.
This is my first time working with control generation at run time, so I am a bit stumped on how to properly set this up.
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I have some suitation where i want to store aspx controls in SQL Server database and retrive on aspx.cs page according to database i want to design my aspx page and also event handler to them.
Controls may be vary time to time according to suitation and aspx page changes all time according to suitaion.
For Example :
I want to display a information about Computer and Technolgy the aspx page will be display only Computer related topics like 1. Computer Name 2. Price 3. Discount
but in other case I want to display information about City Information then Display 1. City Name 2. Distance from nearest city. 3. City Map 4. About City 5. Query or book a car. extra - extra.
how to create RDLC form dynamically in run time and how to save it in asp.net c# ?
View 1 RepliesSometimes I am getting a time out exception when reading an XML via a URL. Is there something I can do to prevent this, or is this a problem with the remote server? Below is my simple code:
XmlDocument doc = new XmlDocument();
doc.Load(XmlReader.Create(this.RssUrl));
I do not know how to pass that setting into the code above (or if that is even the correct solution): [URL]
Exception Details: System.Net.WebException: The operation has timed out
Stack Trace:
[WebException: The operation has timed out]
System.Net.HttpWebRequest.GetResponse() +5375213
System.Xml.XmlDownloadManager.GetNonFileStream(Uri uri, ICredentials credentials) +69
System.Xml.XmlDownloadManager.GetStream(Uri uri, ICredentials credentials) +3929371
System.Xml.XmlUrlResolver.GetEntity(Uri absoluteUri, String role, Type ofObjectToReturn) +54
System.Xml.XmlReader.Create(String inputUri, XmlReaderSettings settings, XmlParserContext inputContext) +144
System.Xml.XmlReader.Create(String inputUri) +8
i create a composite control as can be seen in code below, and add this control to webform, assign FormView1 to the HeaderControlName property, Run the page, the system will generate parse error message :
Cannot create an object of type 'System.Web.UI.WebControls.FormView' from its string representation 'FormView1' for the 'HeaderControlName' property. However, if i don't assign FormView1 in design screen and manually (through coding) assign FormView1 to the custom control on init, it works as expected.
custom control
public class CmdTest : CompositeControl
{
public virtual FormView HeaderControlName
{
get
{
object oObject = ViewState["HeaderControlName"];
return (oObject == null) ? null : (FormView)oObject;
}
set
{
ViewState["HeaderControlName"] = value;
}
}
protected override void CreateChildControls(
{
Controls.Clear();
Button xx = new Button();
Controls.Add(xx);
}
}
webpage.aspx (assign FormView1 in design time, it will generate error)
<Utils:CmdTest ID="CmdTest1" runat="server" HeaderControlName="FormView1" />
webpage.aspx (didn't assign FormView1 in ASPX, but assign it on Init Code, it works)
<Utils:CmdTest ID="CmdTest1" runat="server" oninit="CmdTest1_Init" />
Webpage.aspx.cs
protected void BsCmdTest1_Init(object sender, EventArgs e)
{
CmdTest1.HeaderControlName = FormView1;
}
I would like to create a progress bar with real time updates on the different method calls that happen on a button click in asp.net 1.1. I have seen some examples but nothing that provides updates on the progress bar while the server side operation executes.
View 1 RepliesI need to create a table with just 1 column containing times (starting from 4hrs) which increase in increments of 10 seconds for each row. So it needs to look something like this:
04hrs 00mins 00secs - 04hrs 00mins 09secs
04hrs 00mins 10secs - 04hrs 00mins 19secs
04hrs 00mins 20secs - 04hrs 00mins 29secs
.....
06hrs 59mins 50secs - 06hrs 59mins 59secs
This will obviously take a long long time to hard code so I'm looking to create it dynamically. Based on what i'm currently trying to learn I'd like to be able to do this using jquery or asp.net (vb) but anything will do as long as it works!
I have create a link button ant run time inside Update pannel . The Problem is when press on this button the page is post back .
here is the following code :
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I am trying to create a Question Bank application for one of our clients. What is the main challenge I am facing is a typical demand from the client. What they want is : Whenever users open this site a set of random numbers(range say 1 to 20) should be generated and questions with the QuestionID(column in a table in Database) according to the numbers would be displayed in the page. I have done it to some extent but, still not satisfied with it.
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
int[] n = new int[10];
int rn;
bool Check = true;
int[] n1 = new int[10];
Random rand = new Random();
n1[0] = rand.Next(1, 21);
for (int i = 1; i < 10; i++)
{
rn = rand.Next(1, 21);
for (int j = 0; j < n1.Length; j++)
{
if (n1[j] == rn)
{
Check = false;
break;
}
else
continue;
}
if (Check == true)
n1[i] = rn;
}
for(int i=0;i<10;i++)
Response.Write(n1[i] + " ");
}
}
Here are some O/Ps : 11 13 14 4 16 0 0 0 0 0 (1st load)
5 9 8 1 0 0 0 0 0 0 (after refreshing the page)
16 10 20 6 8 17 11 7 0 0 (after refreshing again)
I want that, all these digits in each refresh should be unique(which is comming) but all set should 10 digits(this is not happening).
Here i have code,run time button i create but text box is not validated. could any one rectify this code.
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This source what i have used to create cache object.Also i have checked if "AppCache_Caption" cache object is available or not.
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Right now i have checked and created my login page page_load event.It will create cache object every time me access the login page.What are the conditions wrong my source?My expectation, cache object creates only one time.It will not create everytime.
I want to create a reusable user control which contains a date time picker in asp.net. Need to add this user control in a grid view as column.While clicking the column,date time picker has to be displayed.Which is the suitable method,Creating the component or creating the user control. Also want to know, How to add this component in to the toolbox?
View 2 RepliesRecently i am develop a tuition center management systemNow i want to show a timetable which admin can view and know what time the class room is emptyMy timetable is : On the top of x-axis is time (8am, 9am, ...)On the left of y-axis is date (monday, tuesday, ...)In database i will define the start time and end time for each class
View 6 Repliesim using Vs2010 to plot real time line chart. i have been looking for the section that allow me to set X and Y axis..
i jus couldn't find the place for me to set.
my Y axis is a double, min =0, max = 100 and my X axis, min =0, max = 300(seconds).
My web application has hosted on the canada server but my all clients are indians.So, as I am using System.datetime.Now to store all the dates in application.Obviously, it is displaying the canadian time instead of india time.How can i do it?Is there not any gloabl settings that we can do in our web.config file so that it indicates to the server at run time which time zone to execute..?Or any other suitable alternate?
View 3 RepliesI'm not really much of a programmer but I've been working on something in visual web developer and VB...'ve got an asp.net page with a fileupload control and two buttons. One button is used to upload the file and then the other button does something else which involves accessing the file name of the uploaded file.
This is straight forward enough if you just use static text but I wanted to create a unique file name for the upload so thought about using a date/time value for this and delcaring it as a variable?This works great but how does the second button then access this file name? If I use the same variable name declared earlier it just generates a new one especially if mins and secs were used?
I'm not sure if that makes sense? But I'm basically wanting to create a unique file name for the uploaded file and then store that in a variable so it can be accessed by the other button? Without the variable constantly updating to a new ID?
i have to listen my mail server for every 30 min. i have a distribution list and i want to count number of email comes for that distribution list and no of replies goes from the outlook for every 30 minutes. also i need to get the time difference between the replied time with arrived time of the mail. so show me some sample code
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