Forms Data Controls :: Read A Data Table And Write In Access DB?
Nov 8, 2010I need to read a table from a dtgrid there is one code for example?
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Forms Data Controls :: Can Write But Not Read CssClass Of A GridView Cell
Feb 24, 2010I have a GridView where some of the BoundFields have a CssClass applied:
<asp:BoundField ... ItemStyle-CssClass="foobar">
In the rendered HTML it looks like <td class="foobar">
But when I try to read the CssClass programatically in an event like RowCreated or CheckboxChanged or PageLoad it returns nothing:
For Each row As GridViewRow In gv.Rows()
For Each cell As TableCell In row.Cells()
ltlMsg.Text += cell.CssClass
Next
Next
(gv is my GridView and ltlMsg is just a Literal for displaying the results)
If I replace cell.CssClass with cell.Text it does display results, so the code is running.
If I change it to cell.CssClass="test" it does set the class of the <td> elements. It just can't seem to read them.
I must have missed something obvious - I've tried putting it in various different events but nothing seems to work. I assume the CssClass must get set at a later point in the event cycle than I have tried. Can anyone recommend a link to documentation that shows the order in which all the events fire?
Eventually I want to use this to show or hide certain columns in the GridView based on whether a CheckBox (outside the GridView) is checked or not.
Forms Data Controls :: Write / Save Data From GridView To Table In Database?
Jun 1, 2010I have gridView with checkbox on each row, when user click "Submit" then I want a loop go through the gridview, then save those are checked.
ClientID | Client | Emails | chkBox |
[Code]....
On the code behind, how can I identify the data on each row to save to database?
[Code]....
Web Forms :: Read From And Write To Data Base An Image?
Sep 14, 2010How can I show a saved picturs from data base into a Image control? And how can I save an Image from my web page into data base?
View 10 RepliesForms Data Controls :: How To Read Datas From Table Control
Aug 20, 2010how can i read datas from table control
View 4 RepliesDataSource Controls :: Read Data From An Access Data File And Input Into The SQL Database?
Mar 10, 2010I have a lot of members data to enter into the ASPNETDB database. How can I read this data from an Access data file and input into the SQL database. All data is for user Names and Password,
View 1 RepliesData Controls :: Read Data From Dynamic Table Inside GridView On Button Click
May 7, 2015How to read values of asp: table in grid view after binding.
I want to get values one by one in label in for loop and read values of table row one by one.
Like if i put check box in gridview and the row which is selected , i want to read value that asp:table in gridview.
How I bind grid, code attached.
Private Sub gvTransactionsBind(ByVal qry As String)
Dim adp As New SqlDataAdapter(qry, ConString)
adp.SelectCommand.CommandType = CommandType.Text
Dim ds As New DataSet
adp.Fill(ds)
gvTransactions.DataSource = ds
[Code] ....
Read Message From Webpage To Write Into Table?
Jun 28, 2010I am going to create a table with SQL Server, this table only has two columns: MessageName and Message.
One example is like
[Code]....
[Code]....
But I don't want to manually type in the message because of trmendous text; what I want is to read the message from an existing web page which like
[URL]
Access :: Read And Write Image To Database?
Aug 2, 2010i need vb code how to read and write an image to access data base
how to read it from dataTable object and store it in my application as image object
C# - Grant Access To Write And Read From A Folder To Application?
Apr 22, 2010I need to allow my asp.net application to read and write from and to a folder.
View 2 RepliesForms Data Controls :: Read The Fields From A Database Table And Insert In The ItemTemplate Controls?
Sep 16, 2010I want to add controls (or simply texts) to a ListView inside the ItemTemplate at run time.
The reason is that in my application I don't know in advance how many controls (or texts) I should insert.
For example I have to read the fields from a database table and insert in the ItemTemplate controls according to those fields:
<ItemTemplate>
<%# Eval("fieldname1")%> - <%# Eval("fieldname2")%> - <%# Eval("fieldname3")%> - .....
Afterwards I have to bind the ListView to the table content, so I need to preserve the <%# ... %> structure for the binding
Access :: Reading Data From Access With A Linked Table (pointing To A Access Table On Another Location?
Sep 7, 2010Here's a short explanation of my asp.net project.
1) the default page loads, it will read the Windows Login of the user opening the page.
2) I'll check if this login exists in a table stored on the webserver.
In this Access Database, there's a 2nd linked table, pointing to another access table on a network location. Now, I want to read data from this linked table. However, at this moment I receive an error:
"The Microsoft Jet database engine cannot open the file '\<ip><shared-folder>statistics.mdb'. It is already opened exclusively by another user, or you need permission to view its data".
Some extra info:
- The network folder has read and write permissions for everyone
- the user and group permissions on both access files are set to read/modify/administer for the Admin user (on the tables I want to read from)
- IIS authentication on the server is set to "Windows Authentication" (this is needed so I can read the Windows Login from the user). All other authentication modes are disables (like anonymous, ...)
- When the error occurs, no other program or process has access to the statistics.mdb (so, it can't be locked by someone else)
- the web.config files access connection string looks like:
<add name="AccessConnectionString" connectionString="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=\<IP><shared-folder>statistics.mdb;User Id=admin; Password=;" />
Like I said before, in this statistics.mdb file, there are 2 tables. One normal table, and another linked table (pointing to a network location)
Searching for solutions, I discovered the following:
- if I don't use linked tables, everything works fine (however, I have to use this linked table)
- even if I connect directly to the table in the network I receive the error. So, I'm pretty sure I don't have sufficient rights to read from this table.
I read that not the Admin user is opening the file, but actually a user called ASP.NET. This user doesn't have the correct rights to do this. However, I'm not sure if this is true.
Forms Data Controls :: Read Controls Into A Table At Runtime?
May 14, 2010If I have created a sub (VB) that creates a set of CheckBox controls at runtime, how would you suggest that I then read these controls into a 4 column table?
Protected Sub Page_Init(ByVal sender As Object, ByVal e As EventArgs)
For i As Int32 = 0 To 9
Dim chk As New CheckBox()
chk.ID = String.Format("chk{0}", i)
Form.Controls.Add(chk)
chk.Text = String.Format("column{0}", i)
Next i
End Sub
DataSource Controls :: Write MVC Application To Access Multiple Data Stores?
Mar 17, 2010I would like to write an MVC application that accesses multiple data stores (SQL Server, MySQL, Cloud based, etc.).Most of the examples I see use LINQ to SQL for their data access but I read somewhere that LINQ only supports SQL Server - it may have been an old post.I was wondering what the best way to access these different data stores would be. Can I use the Data Access Application Block from MVC to access these data stores?
View 4 RepliesDataSource Controls :: How To Read Data Values Of A Table Using Loop In Sqlserver
Feb 10, 2010I am using vs2008, Sqlserver2008.
my table: PostGL having data like thi
AutoIdx TxDate Id AccountLink Description Debit Credit
3 2010-01-22 JL 2 bcb 0 35.09
5 2010-01-28 JL 2 g 3.51 0
select AutoIdx,TxDate,Id,AccountLink,Description,Debit,Credit,(Debit-Credit) as Actual from PostGL where Id='JL' and AccountLink=2
AutoIdx TxDate Id AccountLink Description Debit Credit Actual
3 2010-01-22 JL 2 bcb 0 35.09 -35.09
5 2010-01-28 JL 2 g 3.51 0 3.51
I am trying in view like this
declare @cnt int
declare @i int
set @budget=20
set @cnt= (select COUNT(*) from PostGL where AccountLink=2 )
set @i=1
WHILE (@i<=@cnt )
BEGIN
set @tdebit=??
END
I am taking count the no of rows having AccountLink=2
I need to read all debit,credit and add all debit into totaldebit,all credit into totalcredit independently from table.
then i need to show the totaldiff as Actual.
i need ....totaldiff=totaldebit-totalcredit
Access :: Copy Access Table Data To Sql Server Table Programmatically?
Sep 23, 2010 Dim ds As New AccessDataSource
ds.DataFile = "c:InputTest.mdb"
ds.DataSourceMode = SqlDataSourceMode.DataSet [code]....
Controls :: Read Table (Grid) Data From PDF / Convert And Export To Excel File
May 7, 2015I have a file pdf, in file pdf of me has a table with many columns. How to Fill data from file pdf to columns of file Excel?I want fill data from file table of file pdf to file excel following format of file pdf.
View 1 RepliesForms Data Controls :: Download Ms Access Table To An Excel File
Oct 12, 2010Is there a way to give users the capability to download an on-line table produced via gridview to an excel file (other than by copy/paste)?
View 3 RepliesForms Data Controls :: How To Access Html Table Id From Datalist Itemtemplate
Mar 17, 2010I add a table or div inside to datalist itemtemplateı want to change dynamicly table or div id's value from codebehind databound event. ex : I want to add itemindex value to table or div id which is inside itemtemplate
View 7 RepliesForms Data Controls :: All Row In MS Access Table Are Updating With Detailsview Edit?
Nov 22, 2010I have used this before with no issues. Now I get to the page with the detailsview using parms I pass with the key to the row. When the page opens the row I want to update is displayed.
I am having 2 issues. One when I change any of the fields and hit Update (the Edit button),
all rows are updating not just the row displayed. The second problem is I have an update_date and an Updated_by field with code in code behind in the Onitemupdating event and they are not updating at all. (This bit of code works fine in another page I have to updated similar fields on an insert).
Forms Data Controls :: Can Access The Datalist At Runtime To Create A Table Layout
Oct 7, 2010How can I access the datalist at run time to create, a table layout but with the first cell having a rowspan of 2? Below is the HTML source code to demonstrate.
<table border="1">
<tr>
<td rowspan="2">1</td>
<td>2</td>
<td>3</td>
</tr>
<tr>
<td>5</td>
<td>6</td>
</tr>
</tr>
</table>
MVC :: How To Get Related Table Data / How To Access Groups Table Data From View
Mar 30, 2010I have a strongly typed view for Contacts table In my index page , i am accessing the tables as --- "foreach (var item in Model)"
This table has an association with Groups Table
How can i access Groups table data from view.
intellisense gives me possibility to write like "item.Groups.GroupTitle"
But it returns null(object not initiated) How to solve this?
Forms Data Controls :: Updating A Currency Field Of An Access Table Through Detailsview, Cannot Input Decimals
Oct 23, 2010I changed a text field to a template field assigning the selected text and the selected value is being assigned to another currency field also templated. I get aa error
[FormatException: Input string was not in a correct format.]
Access :: Read A Table Starting From A Record Number (SQL)
Mar 1, 2010i need to start reading a recordset starting from a specific record using SQL. For example: i've 10 records in my msaccess table and i'd like starting read it from record number 6 till the EOF.
View 4 RepliesGet Error When Try To Access Website - Server Error In '/' Application. Attempted To Read Or Write Protected Memory
May 5, 2010Server Error in '/' Application. Attempted to read or write protected memory. This is often an indication that other memory is corrupt.Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[code]....