Web Forms :: AddRange Is Duplicating Lists
Feb 28, 2011
I am populating 4 drop down lists. The dropdownlists within the For loop work fine and I will ignore these for the rest of this post. Reading the code below should add 2 values to the dropdownlist ddlPost and should add 2 values to the dropdownlist ddlTailLength. Both values should be A and B. Both of these drop lists should show 2 values (A and B), but are showing 4 values each (A, B, A, B). The only loop on these pages is the one displayed below.
c#:
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HTML:
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Mar 25, 2011
i have a dataTable, which contains a column which has 100 rows, now i want to add those rows in ArrayList, but not with the Add Method, because i have to use for loop for adding records one by one, so i want to prefer addrange method of arraylist, so it is possible to add records in arraylist from DataTable using AddRange.
Below is the code which i am using.
Dim adapGetImages As New SqlDataAdapter("select distinct FileName from Files where Filename<>'' and (RIGHT(FileName,3) = 'gif' or RIGHT(FileName,3) = 'jpg' or RIGHT(FileName,3) = 'bmp') order by FileName", connection)
Dim dtGetImages As New DataTable()
adapGetImages.Fill(dtGetImages)
ArrayList1.AddRange(dtGetImages.Rows[0][0].ToString())
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Jun 2, 2010
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Jan 14, 2011
For some reason, the if statement below is not working
''# count if records with this user already exist in the database below
objSQLCommand = New SqlCommand("select count(id) as record_count from table1 where user = @strUser", objSQLConnection)
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objSQLCommand.Connection.Open()
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objSQLCommand.Connection.Close()
''# duplicate default rows in database if username not in database
If intRecordCount = 0 Then
Response.Write(intRecordCount)
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End If
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Mar 4, 2011
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Nov 25, 2010
I have a question regarding the duplication of properties within view models. For my Search View i have a viewmodel that looks like this
public class SearchModel
{
public IEnumerable<SelectListItem> Genders {get;set;}
... other select lists
// Worker Details
public string FirstName {get;set;}
public string LastName {get;set;}
public DateTime Birthdate {get;set;}
public int Phone {get;set;}et
public string Gender {get; set;}
//Address Details
public string Street {get;set;}
public string City {get;set;}
public string Zip {get; set;}
}
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public IEnumerable<SelectListItem> Genders {get;set;}
public IEnumerable<SelectListItem> Directions {get;set;}
... other select lists
// Worker Details
public string FirstName {get;set;}
public string LastName {get;set;}
public DateTime Birthdate {get;set;}
public int Phone {get;set;}et
public string Gender {get; set;}
public string SSN {get; set;}
public string DL {get;set;}
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public int Number {get;set;}
public string Direction {get;set;}
public string Suffix {get;set;}
.....
public string Street {get;set;}
public string City {get;set;}
public string Zip {get; set;}
}
List Display Model
public class ListDisplayModel
{
public IEnumerable<Worker> Workers {get;set;}
internal class Worker
{
public string FirstName {get;set;}
public string LastName {get;set;}
public DateTime Birthdate {get;set;}
public int Phone {get;set;}et
public string Gender {get; set;}
public string SSN {get; set;}
public string DL {get;set;}
//Address Details
public int Number {get;set;}
public string Direction {get;set;}
public string Suffix {get;set;}
public string Street {get;set;}
public string City {get;set;}
public string Zip {get; set;}
}
}
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Mar 24, 2011
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Mar 29, 2011
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[code]....
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May 11, 2010
When i dynamically set the HTMLEditor content (Me.HTMLEditor1.Content = myText), it duplicates all the break lines.
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[Code]....
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May 11, 2010
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Jul 12, 2010
I've used modal popups before with no issues, but now I am getting a strange issue I need help with.I'm using .net 4.0, this is my first new project using it, so perhaps it is something to do with that.
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Dec 14, 2010
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[Code]....
[Code]....
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Jan 20, 2011
is it possible to create a function which will duplicate textboxes and label when a button is pressed. For example: I have Name and address textboxes and labels
Label:Name
Textbox:txtName.Text
Label:Address
Textbox:txtAddress.Text
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Button:btnDuplicate
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Player 1
Player 2
Player 3
Player 4
Button - Add Additional Players When the button is pressed an additional player is added. Am trying my best to explain it to you, but is it possible in C# and ASP.NET?
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Feb 1, 2010
here is my query which is not working properly. I have 5 fields in my table Company, Reseller, Item, Code, Price. How can i get minimum Price when i pass parameters for Code is dublication value
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A A-1 I1 C1 20
B A-21 I2 C2 13
C A-B I1 C1 19
select Company,Reseller,Item,Code,Min(Price) from Table1 where code='C1' order by Code HOW CAN I GET THIS BELOW TYPE OF RESULT
Company Reseller Item Code Price
A A-1 I1 C1 20
C A-B I1 C1 19
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Sep 30, 2010
i have two dropdown lists and i would like if i select lets say "1" the second list returns "A""B" but instead it returns "A" how to make the second list display A"B when i select "1" from the first list.
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Jan 30, 2010
I have the following array list:
1. AlbumName
2. AlbumName
3. AlbumName
4. AlbumName
5. AlbumName
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5. AlbumName
4. AlbumName
3. AlbumName
2. AlbumName
1. AlbumName
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Jul 6, 2010
I don't want to link my dropdownlists with a database like most of tutorials and forums show. I just want to link 2 dropdownlists, for instance if one says "Food" I want to show only the food producs in the other DropDownList. All this items are not from a database, I just inserted them in the DropDownList control.
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Jul 14, 2010
I have 3 dropdown lists. All 3 are using the same generic list for there items. I am using C# as the code behind. The code below shows the DTO list i am using and how I'm adding them to the drop downs...
[Code]....
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Sep 18, 2010
I have until now always stored my lists definitions for labels and values for dropdownboxes in my own defined Xml files. These lists labels I then match with a language file (.resx) ..... so far so good but now I am starting a new project. Should I continue with my old habbits or is there a better way of storing label constants for my dropdown boxes throughout my application?
I would be happy skipping my read and write rutines for my onw structure if there is a better dedicated one for the purpose.
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Nov 22, 2010
in all browers this works but in IE the dropdown list items in my modal pop up extender vanish when I make a selection. I even have a ddl in ajax panel and the same thing happens. it seems like a bug.
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