Not sure if this is the right forumn for this kind of question.Basically I have just started with MVC and also have done simple programming and have not used Interfaces earlier.I encountered this 3 line code used in my company application and was wondering if someone can explain me this. Thanks.
[code]...
After insert a grid or any other tool into an aspx page it generates enough code for that tool(for ex.): <dx:ASPxGridView ID=ASPxGridView1 runat="server"></dx:ASPxGridView>...
But,after adding any property to this control (like Show group Panel) it generates more than 3000 lines of code in aspx page () and after adding any other tool the code is increasing in a enormous way...
How can I reduce the code, maybe there is a property(settings) in DevExpress option...
I'd like to use ObjectDataSource with an instance that implements IRepository. I'd also like to be able to flexibly change the IRepository implementation through dependency injection, and switch between one that uses ORM and a fake.I currently don't see a way to do this because the ODS points to a class instead of an instance. Is there a way around this?I'm looking along the lines of having a data source class that calls a factory that creates the appropriate IRepository implemenation depending on configuration settings. However, I will have to create the implementation everytime this data source class is called, which may be expensive.
View 1 Replies[Code]....
I've been moving lines around and going over and over this bit of code for ages and I can't work out what's wrong with it...
In the header text I need to get an output of two lines. The top one in Spanish an the lower one in english. Is there a way to break a line?
[Code]....
Any quick way to get a count on all the lines in a project?
That way you can use the info to try and convey the complexity of a project to a Customer.
Visual Studio 2010
I 'm gonna query database for photo records. each record include "photo path" where imagesURL stored in string format
I Choses my favorite Juqery plugin to show images. Plugin needs some lines of code like below.
How could I generate these lines
[Code]....
I want to store the following code into the database:
[Code]....
and then get it back in the dataset and display on a page.
As of now I have successfully stored the questions with varchar(MAX) datatype but when I try to get it in the dataset i get the following error:
Failed To Enable Constraints. One Or More Rows Contain Values Violating Non-null, Unique, Or Foreign-key Constraints.
I am doing this in a ASP.NET web application.
EDIT:
Here is the Table definition of the table I am inserting the data into
The query I am using to insert the data into the table:
[Code]....
And finally the code by which I am extracting the data from the dataset
[Code]....
I have an annoying problem with Visual Studio 2008.
When I run the "format code" command ("control+k, control+d") -- it will insert a carriage return. How do I get it to stop doing this?
For example:
<label for="shipCompanyName">Company Name:</label>
undesirably becomes
<label for="shipCompanyName">
Company Name:<label />
I'm currently trying to build a html table from the results of a sql data reader. As my table has multiple records, I want the code to loop through the reader and output the details on individual lines of the page. In ASP I have done this in the past using something like
[Code]....
but as I am using data readers I'm not sure what the equivalent is.
I have a message on one and I'm sending that message to another using a Session. The problem is the message come out on one line, please code
[Code]....
Output: --- Original Message ---message for the user.
Output should be:
Original Message
message from the user. How do get the info on two lines?
I am retrieveing data from an API and after getting the data to my code behind by instantiating the proxy, I am not able to display the data line sperate lines . ( I am using Response.write(feeeddata);) to display the data onto my webpage from code behind in page load.
here is the eg: I have data 1234567890asdfghjklpoiuytrewq and I want to display like this on the webpage
1234567890
asdfghjkl
poiuytrewq ( like seperate lines)
I am using foreach to retrieve the values of the properties from feed( jus letting you people know so that if ther eis anything i can include in my foreach to do the trick)
It's been a while since I've posted here, but I do have a vexing question. I have an export to Excel that is working just fine with the exception that I have one blank line at the top of my export and one blank line at the bottom of my export. All paging and sorting are turned off at this point, so I'm really not sure where these empty lines are coming from. They appear above the header row and below the last row of data, almost like there's an invisible line that gets created after the data makes it to Excel.
View 6 RepliesI am getting error messages for the last two lines of the following button click event handler code where I am attempting to create a new record in my Profiles table with 3 column entries:
protected void ButtonSubmit_Click(object sender, EventArgs e)
{
string Callsign = Server.HtmlEncode(Textbox1.Text);
string Password = Server.HtmlEncode(Textbox2.Text);
string Email = Server.HtmlEncode(TextBox3.Text);
DataClassesDataContext db = new DataClassesDataContext();
Profile profile = new Profile();
profile.Callsign = Callsign;
profile.Password = Password;
profile.Email = Email;
db.Profiles.Add(profile);
db.SubmitChanges(profile);
}
The first error message refers to the "Add" statement in the second to last line. It states, 'Syatem.Data.Linq.Table<Profile>' does not contain a definition for 'Add'. The last 2 errors refer to the last line. They state "The best overloaded method match
for 'Syatem.Data.Linq.DataContext.SubmitChanges(Syatem.Data.Linq.ConflictMode)' has some invalid arguments" and "Argument '1': cannot convert from 'profile' to 'Syatem.Data.Linq. ConflictMode'".
Take the following lines of code that would work fine in a c# asp.net file:
Response.Cache.SetExpires(DateTime.Now.AddSeconds(300));
Response.Cache.SetCacheability(HttpCacheability.Public);
Can I set these in some way in global.asax so that by default my entire application will support 300 second public caching?
I am running an aspx page and keep getting this following error
[code]...
I am having issues trying to resolve this as the aspx page only has 129 lines and the vb page behind only has 28 lines. Can any point me in the right direction to track this error down
When I add a header tag to a title like:-
<h1>Header</h1>
It shows on the browser like this:-
Header
This is my text.I want it to show like this:-
Header
This is my text.
Is this possible or is it just the way a browser renders a header tag?
I'm wondering if there is a way to add a varying number of email addresses to the CC line in ASP/VB.NET.
I have an ArrayList of email addresses that will vary in number each time the application is being used. Here is the code I thought it would handle:
[Code]....
i have a datagrid view with two columns. the first column is readonly and the other is editable. now i want every cell of the second column to support for mulitilines in each cell. i want to press enter key and come to the next line in the same cell. im using c#.
View 1 RepliesHow do I change the color of the horizontal and vertical lines? I'd like to make them a little lighter, yet leave the X and Y axis black, probably.
View 2 RepliesI have a list of points and I want to make a line from them.
I found one example for using STLineFromText but it is for concrete values. For example:
[Code]....
Now how can I iterate through all the points I have and form a line, so I don't want to write exact values like -122.360 47.656 but to take them from the list?
how to make the formatting also apply to the ASP.NET server side tag <% %>
Like the related question, a block like this one
Good
<ul id="menu">
<li><%: Html.ActionLink("Home", "Index", "Home")%></li>
<li><%: Html.ActionLink("About", "About", "Home")%></li>
</ul>
Will get formatted into
Bad
<ul id="menu">
<li>
<%: Html.ActionLink("Home", "Index", "Home")%></li>
<li>
<%: Html.ActionLink("About", "About", "Home")%></li>
</ul>
I want to prevent Visual Studio from changing the formatting concerning asp.net server tag <% %>.
How can we increase the thickness of the lines in Line chart (System.Web.UI.DataVisualization.Charting). I tried to change the font property of series but found that its read only !
View 1 RepliesI am doing project in .NET3.5(asp.net with c#.net) and Sqlserver2005.
I want to get Text as it is inputted from textbox with new lines and spaces from DB.
means do i change the datatypes in DB or should i store data in any textfile.
and also if put Richtextbox control as it is text also i should get as output in label.
and how to use rich textbox control.
like our asp.net forum witepost and getting post function.
I used code to display multiple lines in label and save it into SQL server as Varchar(max). It works fine in label.text but in SQL table, it do not work.
Code:
dim s as string
s &="Good day" & "<br/>"
s &="aspfun"
In label, it displays like below which I want:
Good day
aspfun
but in SQL table, it displays like below which I do not want:
Good day <br/> aspfun
How to code for carriage return/line feed to works in both way?