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• Storing HTML formatted text in database

  - by user279521

  I am building a web site similar to Craigslist. I would like to know how to store the html formatted text (bold / italics / font size etc) in a sql 2008 database? In order words, the user would enter their text, format it with font size, bold etc and save the information. Whats the most efficient way to store that in a database?

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• Clear all controls / checkboxes without submit

  - by user279521

  How can I clear all textboxes / uncheck checkboxes in my asp.net page without doing a form submit (don't want to trigger validation controls)?

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• Getting value from a texbox in asp.net

  - by user279521

  Hi, I have a web page which contains multiple panels (used to show and hide various textboxes) and one particular panel contains textboxes that is used to edit records. However, when I am attemtping to update the table, the txtVendorID.Text.Trim() is blank. SqlConnection con = new SqlConnection(strConn); string sqlUpdateVendor = "usp_Vendor_Update"; SqlCommand cmdUpdateVendor = new SqlCommand(sqlUpdateVendor, con); cmdUpdateVendor.CommandType = CommandType.StoredProcedure; cmdUpdateVendor.Parameters.Add(new SqlParameter("@RecID", SqlDbType.VarChar, 50)); cmdUpdateVendor.Parameters["@RecID"].Value = Request.QueryString["Rec_ID"]; cmdUpdateVendor.Parameters.Add(new SqlParameter("@empid", SqlDbType.VarChar, 11)); cmdUpdateVendor.Parameters["@empid"].Value = txtEmpIDNumber.Text.Trim(); cmdUpdateVendor.Parameters.Add(new SqlParameter("@VendorName", SqlDbType.VarChar, 100)); cmdUpdateVendor.Parameters["@VendorName"].Value = txtVendorName.Text.Trim(); Any idea why the textbox does not contain a value?

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• Application security issues to consider

  - by user279521

  I am working on the design of a high security application (involving financial information, personal information etc). I need to identify what security measures (application level) will be implemented. The application will involve sending data to and from a database, user login, import export to csv, txt files, and print function. What security features do I need to consider for such an application. (SQL injection for starters) ?

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• SQL Join query, getting ManagerName

  - by user279521

  I have an tblEmployeeProfile & a tblPersonnel. tblPersonnel is an HR table, that consists of all employees in the company; tblEmployeeProfile contains details about an employee's position. tblPersonnel.PersonnelID tblPersonnel.FirstName tblPersonnel.MiddleName tblPersonnel.LastName tblPersonnel.PhoneNumber tblPersonnel.Email tblEmployeeProfile.EmployeeID tblEmployeeProfile.ManagerID tblEmployeeProfile.DepartmentID tblEmployeeProfile.JobCategoryID tblEmployeeProfile.SalaryID I want to return a record with the following fields: EmployeeID, FirstName, MiddleName, LastName, Email, ManagerFullName where EmployeeID = @EmployeeID *tblEmployeeProfile.ManagerID = tblPersonnel.PersonnelID* I can't seem to get the query correct for getting the ManagerFullName

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• asp.net formatting an email

  - by user279521

  I am working on an application that involves the user clicking on a hyperlink to popup an outlook email template. I have the SendTo values, and the subject values. How do I enter text into the body of the email?

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• ASP.net web page still displaying cached versions

  - by user279521

  My web page is still displaying a previously cached versions of the page. I have this in the page_load event: Response.Clear(); Response.Buffer = true; Response.ExpiresAbsolute = DateTime.Now.AddDays(-1d); Response.Expires = -1; Response.CacheControl = "no-cache"; Response.Cache.SetCacheability(HttpCacheability.NoCache); I have this in the Page_Init: protected void Page_Init(object Sender, EventArgs e) { Response.Cache.SetCacheability(HttpCacheability.NoCache); Response.Cache.SetExpires(DateTime.Now.AddDays(-1)); } Any idea what I might be missing?

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• Field validators in asp.net

  - by user279521

  Is it possible to have "Required Field Validator" controls to validate more than one field (example I have 12 textboxes that are required. I want to try an avoid having 12 RFV controls.

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• Getting rowID value for a "checked" checkbox in GridView in ASP.Net

  - by user279521

  I am using checkboxs in a GridView. I need to determine the value in the cell in the 2nd column, if a related row checkbox has been checked. I am using C# 2008 and ASP.net

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• Protecting business logic in webservices

  - by user279521

  Is there a way that a hacker or someone who wants to copy my software logic, can reverse engineer the business logic that I have in a webservice? Is there a way to protect such information? My development platform in .net asp.net and C#

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• GUI output differs from local vs production

  - by user279521

  I am having a weird experience. I am dynamically creating a row of textboxes at runtime when the user clicks a button. However, on my local machine the text boxes appear correctly (example [TextBox1] [TextBox2] [TextBox3] [TextBox4] [TextBox5] [TextBox1] [TextBox2] [TextBox3] [TextBox4] [TextBox5] [TextBox1] [TextBox2] [TextBox3] [TextBox4] [TextBox5] When I run this app on the production, the output side-by-side is: [TextBox1][TextBox1] [TextBox2][TextBox2] [TextBox3][TextBox3] [TextBox4][TextBox4] The output should be one row of textboxes, then a second row of 5 text boxes Anyone experience this?

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• Selecting events from SQL Profiler in 2005 for profiling a query

  - by user279521

  Hi, I need to profile a large SQL query (in a particular database, not the whole server), and I cant figure out how to setup the profiler. I tried reading MSDN SQL web site, but it has not helped. I am stuck at the Trace Properties "Events Selection" window. I need help as to which items to select in "Events Selection" window. Thanks

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• How can I prevent my asp.net site from being screen scraped?

  - by user279521

  How can I prevent my asp.net 3.5 website from being screen scraped by my competitor? Ideally, I want to ensure that no webbots or screenscrapers can extract data from my website.

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• Issue with asp.net web pages being cached

  - by user279521

  Hi, I want to prevent my asp.net / c# 2008 web pages from being cached on the client side or the server side. How can I go about doing that?

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• New Silverlight features in 4.0

  - by user279521

  For any silverlight fanatics out there, I was wanting to ask what type of new features does Silverlight 4.0 have compared to Silverlight 1.0 ? I am a Silverlight newbie and need to get that skillset accquired.

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• asp.net calendar control firing validation controls

  - by user279521

  I have a set of validation controls on my asp.net page, to validate values in textfields. I also have a calendar control on the same page. When I click on the calendar image, the validation control message box pops up. How can I avoid that from appearing when the calendar icon is clicked?

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• Why is caching such an issue in .net 3.5?

  - by user279521

  Has anyone else having an issue with browser caching when using .net? I am using VS 2008 and IE8. And I include all the recommended code to ensure that there is no caching, still 20% of the time, I get cached values. This was never an issue with classic asp. Any ideas?

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• Editing code in Visual Studio 2008 in debug mode

  - by user279521

  I am curious to know if there is a way to edit code in VS 2008 right when it has hit a breakpoint and I am walking thru the code... can I modify the code (such as the value in a variable or if my stepthrough line is about to hit an if statement ... can I modify the if statement....etc)? So far, I have to stop running VS, modify the code, then hit F5 and wait till the breakpoint is hit again.

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• Deleteing cache upon submit

  - by user279521

  I have an asp.net web form (c#, .NET framework 3.5) that returns to itself after the user clicks the submit button. I think that some values of the form are cached (some controls in a "placeholder" are out of position... meaning they have moved slightly up or down on the web form). How can I delete the cache after user clicks submit, and ensure that the form reloads fresh, after submit?

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• Maintain state of an ASP.NET page

  - by user279521

  Hi, what is your preferred method to maintain state of an asp.net page, if it is a public website (involving shopping cart, wish-list etc). I am in the process of designing a website that will need to ensure that the user is not able to tamper with the state (such as delete cookies etc).

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• Refreshing the asp.net web page after validation

  - by user279521

  Hi, I have an asp.net web page (C# 2008) where the user would enter an EmployeeID, and when they tab out of the textbox, they get a messagebox prompting them to select one of two values from a dropdown listbox. The code for the message prompt in the codebehind is : Response.Write("<script>window.alert('Please select Alpha or Beta')</script>"); After the prompt is displayed, and the user clicks "ok" and returns to the page, the text on the page appears distorted (the text in labels are a size larger, the labels get wrapped to another line etc) I tried putting a Response.Redirect("UserProfileMaint.aspx"); after the messagebox in the codebehind, but now, the messagebox does not appear; I want to display the messagebox validation, and ensure the appearance of the text on the page is not distorted. How can I do this?

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• Adding a space between tablecells

  - by user279521

  I have an asp.net web page that creates a row of textboxes on the click of a button. I am dynamically creating a TableCell, then a TableRow. How can I add a space between two tablecells?

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• Calling an HTML table from code behind

  - by user279521

  Hi, I am trying to access an HTML table from code behind, and set its visible="false" property (depending on what value the user has selected). The table has an id value and a runat=server attribute. How can I call the table from the code behind in C# 2008 and set its display?

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• Alert box not being called upon button click

  - by user279521

  I have a fairly simple code, a button click event, with the first line being a message box. When the button is clicked, the messagebox is not called. protected void btnSubmitToCRM_Click(object sender, EventArgs e) { ClientScript.RegisterStartupScript(GetType(), "alert", "alert('btnSubmitToCRM_Click - 1');", true); if (!ValidateCoreValue()) { ClientScript.RegisterStartupScript(GetType(), "alert", "alert('btnSubmitToCRM_Click - 1 - False');", true); return; } } Any ideas?

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• ASP.Net checkbox to return a "Yes" or "No" value (instead of True / False)

  - by user279521

  I am using C# and ASP.Net 3.5, and trying to get a "Yes" / "No" value from checkbox, rather than a True / False. Is there an easy way or do I need to do "if" statements?

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