Web Forms :: Getting String Data From Public Property
Feb 26, 2010
So I have this object I'm creating, just to hold some string and boolean data that I want to pass to the second page. So I have a class file:
[Code]....
[Code]....
And I'm setting values from form controls, like this:
[Code]....
So here is the really weird part: if I try to set a label's text property equal to objPrimaryScreeningData.myMemberVariable after selecting it - there is nothing there. I'm sure it's a stupid mistake - being self taught stinks.
I am trying to declare a public property and access it from another page. I can't seem to be able to declare it. I'be tried putting in the code behind but it gives me errors.
Im trying to learning asp.net & c# and am working through a tutorial that asks me to:
"Add 9 public properties of type TextBox to the code-behind file. There should be one public property for each TextBox control on the page. Each property should have only a get accessor that simply returns the TextBox object that it corresponds to." Ive added code below but im not really sure if what ive added is what is asked for,
I need to generate a public string in C# that returns the machineGUID of the computer. This will be used to generate records showing who was the user and the computer who updated records.
I am trying to use a property from the code-behind to populate a textbox instead of using in the code-behind textbox.text=. I am using vb.net. Here is the code for the aspx page:
 Public Sub gridedit_DeleteCommand(ByVal sender As Object, ByVal e As DataGridCommandEventArgs)     Dim con As New SqlConnection(GetConnectionString())      Dim U_ID As String = gridedit.DataKeys(e.Item.ItemIndex).Value.ToString  cmd.CommandText = " Delete from AtdWeekend where  WeekendID=" & U_ID     cmd.Connection = con
[Code] ...
Data save in table in WeekendID as char format so here it gives error how can I resolve it...
I have a property on my Global.asax.cs class that I need to access from a business class, i.e. using HttpContext.Current. How do I do this? Global.asax.cs (in a web project)
public partial class Global : System.Web.HttpApplication { public static ProxyGenerator Generator = new ProxyGenerator(); Business class (in a separate business project) var generator = ((Sei.Osp.Web.Global)HttpContext.Current.ApplicationInstance)
This obviously doesn't work and I don't want to reference the whole web project in the business project as it will create a circular reference (the business project is already referenced in the web project)
UPDATE:
To clarify - the property I'm creating holds an instance of the Castle Dynamic Proxy Generator class. I've read that you shouldn't just create this all over the place. So I thought I'd create it in my Global.asax.cs and then just use that instance wherever I need to create a proxy class (I'm using it to do AOP) Is there a better way of doing this?
This is driving me nuts. I'm trying to make a better search function for my database. I've had this working before but for the life of me I can't see where the problem is.
The error is: Public member 'Text' on type 'String' not found.
I have created a very simple calendar user control that contains a public property which is used to define which month/year to display. My calendar control is placed inside another ascx control (the wrapper control essentially), which includes LinkButton controls used to toggle the calendar control forward and backward one month at a time.
If I explicitly define the SelectedDateTime property of the calendar control in the wrapper control at design time, the proper month/year are displayed by the calendar control. However, when I try to set the property value at run time using a Click event on the previous and next LinkButton controls, the calendar control never picks up the new SelectedDateTime value I try to assign to it.
When I run the code in debug mode, the Click event of the LinkButton always happens last - after the value of the SelectedDateTime property of the calendar control has already been set to default and rendered. What am I missing?
The calendar control is placed in the wrapper control just like any old control:
My project is developed in asp.net 2.0 and uses the System.Web.Extensions.dll in it. The project was working fine earlier. One of my collegue installed the Ajax Minifier in the system and after that an error is triggerred from my application: Type 'System.Web.UI.ScriptManager' does not have a public property named 'LoadScriptsBeforeUI'.I have modified the web.config and tried several options. But, didn't solved the issue.
I'm tyring to write a simple DetailsView only used for inserting new records that will pre-fill a textbox with a query string value. Here's the DetailsView:
[code]....
All I want to do is set VenueID_FK.Text to = the "VenueID" querry string. I also want the user to be able to see the VenueID number as they are filling out GridView1.
I know this is probably a simple thing, but I am very new to asp.net. I thought I could handle this in the page load event, but when I try something like this
And then follow by setting the Text property programitically. I've accomplished something similar to this on a different page using a FormView, but only for ReadOnly mode and it was handled in the databound event on that page.
I get the error "The name 'DetailsView1' doesn't exist in the current context." when trying to do the above mentioned. When trying the same line in the databound event here, I get the same error.
I have the following JS public string SavePafForm(string name, string age, string phonenumber, string ismale)
[code]...
It's my goal to pass in up to 20 parameters to this method...I'd like to pass it in as one object I can deal with, rather than 20 parameters in the method signature.
I've got a web site that has a master page and that master page (mpMaster that has a user control ucControl1) which has a sub user control (ucControl2), this user control has a property which accepts a value. Now, I have a page that uses the master page and on this page I have another user control (ucPageControl), I need to find a way of setting the value in ucControl2 from ucPageControl. Is this possible at all?
In this case I use a datasource control for a datalist and the parameter list is being built ba the system. The DBType is created for the smalldatetime feild
this works fine, whenever i mouse over on image even its works perfectly. problem is when i pass it dynamically as given below,it doesnt work, how to fix this how can i add "data-zoomsrc" dynamically. I can set Src property dynamically, but how can i set data-zoomsrc.
