I doing a nested for loop to achieve from #123,33.5,1283485089#44.6,Timestamp#124,66.7,timestamp#55.7,timestamp#125,76.4,timestamp#42.8,timest amp whole string to #123,33.5,1283485089#123,44.6,Timestamp#124,66.7,timestamp#124,55.7,timestamp#125,76.4,timestamp#125 ,42.8,timestamp. My code get me back same thing again
Dim i = 0
Dim rsplitdata As String()
Dim row, item As String
Dim inex
Dim rdata As String() = TextBox1.Text.Split("#")
For Each row In rdata
rsplitdata = row.Split(",")
If (i = 0) Then
inex = rsplitdata(0)
'rdata(i) = inex + "," + rdata(i)
Else
rdata(i) = inex + "," + rdata(i)
End If
i = i + 1
Next
For Each row In rdata
rsplitdata = row.Split(",")
For Each item In rsplitdata
TextBox2.Text = TextBox2.Text + item.ToString + vbCrLf
Next
Next
I cant get my nested loop to output the right code:
If pagesreader.Read() Then ' if subtitle exists then output mydata = "<h2>" & pagesreader.Item("documentcategoryname") & "</h2>" While pagesreader.Read() mydata &= "<h2>" & pagesreader.Item("documentcategoryname") & "</h2>" If (pagesreader.Item("documentcat") = pagesreader.Item("documentcategoryid")) Then mydata &= "<p>" & pagesreader.Item("documentname") & "</p>" End If End While End If produces: About Us About Us doccy4 Map Of Medicine doccy5
When I need it to procude: About Us doccy3 doccy4 Map Of Medicine doccy
Not sure why this is messing with my brain so much today, but I have a SQLDataReader that loops through "Customer" records. In each loop there are MANY other conditions that need to be validated. When a condition fails I want it to move on to the next record in the reader. As you see from my code below, I have simply been exiting the for loop and then checking if I should run other loops all the way down. I want to simply move back to the top of the While Loop for another pass when something like this happens:
Im stuck with declaring a string which is in a loop within another loop.
Dim CompanyDetails As String = "" Dim CompanyRow As DataRow For Each CompanyRow In newdt.Rows CompanyDetails += CompanyRow(1) & " " & CompanyRow(0) & "<br/>"...
How can I get this to see the GetInfo as declared..... since its in a loop within a loop?
I need to know the best way to do the following. I have nested business level APIs (say level 1 & level 2). L1 needs to call L2. Both APIs use the database layer directly at their own nesting levels.
Now, in the database layer, I fetch the db connection from the pool each time as follows:
SqlConnection conn = new SqlConnection(connString); conn.Open();
Is it proper to fetch the db connection each time on every DB level call as above? I know it will return a connection from the ASP.NET connection pool. However, wouldn't it be better to maintain the same DB connection throughout the nested calls (or throughout the current http request lifetime)? Will fetching a connection from the pool each time cause issues with nested TransactionScopes?
Is there a better, cleaner way to do this in ASP.NET 2.0?
An ASP.NET 2.0 page displays a datalist of records. Each record can have many dates, so the dates are in a nested gridview (I chose a gridview over a datalist here because we want to be able to delete a date and this is easier done in a gridview). The parent record can never be deleted.
The display works fine: the nested gridview gets its datasource during the parent datalist's OnItemDataBound event.
The problem: the nested gridview's delete function. The date gets deleted without a problem (handled in the OnRowDeleting event), but somehow the redisplay is untying all the other nested gridviews from their datasources. The delete does not appear to cause a page postback, so I don't know how the other nested gridviews are losing their datasources.
I'm trying to create a nested gridview, but I'm stuck at the editing/deleting part of the nested gridview. (Below is my code).The nested gridviews are filling out nice, I've set the DeleteParameter in the SQLDataSource, but I'm still getting this error when trying to delete a criteria: 'The Gridview 'gvCriteria' fired event RowDeleting which wasn't handled.'I've tried to create a method 'gvCriteria_RowDeleting', but that didn't seem to work out.Someone who can give me a piece of advice? Would it be possible to fill the gridview without using gvDomain_rowDataBound? Dries
Have the MultiView1 display only if Frieght values exceed 15.50. If check box is checked, retreive the row values of the Gridview1 and Gridview2 to perform a task.There will be two check boxes. One will be conditionally hidden. Each check box has a different function.
Example: Send an email notifying this entry has been flagged. I am using Visual Studio 2005 with ASP.NET 2 due to availability of resource. I have checked out numerous sites without finding the specific answer.
For example: [URL]
The following a simplified representative example of what I am trying to accoumplish. It uses the Northwind.mdb access database with just the Customers and Orders table.
In Nested Grid, we get a '+' sign. The problem is that '+' sign appears all times, even if there are no child records for that row. 1. Can we enable/disable OR Hide/Unhide '+' sign. depending on if child rows exits.2. OR alteast we can put some bgcolor indicating to user that this record do have child rows. Without any indicator user may feel quite annoying to click on '+' sign and nothing happens.
I have designed a collapsible nested gridview project using this article as a reference Collapsible Nested GridView with Paging using ASP.Net. I am trying to modify the code to collapse a gridview when another gridview is expanded so that only one nested gridview will be open at a time.
i had the sql 2008 enterprise and i want to go back to sql server 2005 because in 2008 i created new database but when i did some changes in the table , it gave me an eror that i cant save thins and i need to creat new one if some one know what i'm talking aboutif not i need the sql server installation tutorial i tried by myself but probebly i did it wrong and now i cant connect well to the sql
I used SQL SERVER 2008 R2 express as my web development database and I set its compatibility level to 2005. Unfortunately this database cannot be be attached to SQL server 2005. Are there any other options?
i have a checkboxlist that is being bind from a sqldatasource i want to be able to loop through whatever the user selects and store/update it to the data base. I want to do this with a foreach statement in my code behind but i dont know how since i dont have a listitems in the checkboxlist.
For Each Control In Page.Header.Controls How can I do something as above, at the moment getting the error "Control is a Type and Cannot be used as an expression" The Complete Code is as follows Try ' I only do this on my production servers, so I declare those here.'
If Request.ServerVariables("server_name") = [URL] Then ' Allow scripts and css to logged in CMS users' Dim checkLogin As New Controls.Login If checkLogin.IsLoggedIn <> True Then For Each Control In Page.Header.Controls If Control.GetType.Name = "EktronJsControl" Or Control.GetType.Name = "EktronCssControl" Or Control.GetType.Name = "EktronModalCss" Then Page.Header.Controls.Remove(Control) Else ' Removes the extra bubble inline style stuff that wasn't put in a CSS.'' Dim litControl As LiteralControl = Control If litControl.Text = Nothing Then litControl.Text = "" End If ' Removing blank.css file' Dim htmlLink As HtmlLink = Control If htmlLink.Href = "/css/blank.css" Then Page.Header.Controls.Remove(Control) End If End If Next End If End If Catch ex As Exception End Try`
I have an issue with a Loop that doesn't actually loop. I've posted a simplified version of my code below. Basically, using the NPOI excel library, I have an excel file with data on the first and second sheet, so I need to do a loop to get through both sheets. Below is what I have done so far, however this only works through the first sheet and then exits. It fails to increment the variable w. As you can see, there are other loops implemented in this code which function fine so I don't get it.It's been a very long day and perhaps I'm missing something very simple. I could have it placed wrong or something. If anyone else can spot what I might be doing wrong I'd be very grateful :)
public class SalesFileProcessor : ISalesProcessor { public List<FTPSalesRow> ProcessSalesFile(string filename)
new to C# question: I am in an iteration of a for loop and if a condition exists I want to jump to the next iteration of the for loop, how do I do this in C#?
I have some files listed on a listbox and want to upload them to the server. The values doesn't need to be selected. But I can't even get it working. Below is my source code:
