Save array in Viewstate
I have Dim a(15) as integer i wont to save this array in Viewstate . ...
vb.net
Loop Stored Procedure in VB.Net (win form)
Hello, I am trying to run a for loop for a backup system and inside that i want to run a SP that will loop. Below is the code that does not work for me.. Any ideas please? Dim TotalTables As Integer Dim i As Integer TotalTables = 10 For i = 1 To TotalTables objDL.BackupTables(220, i, 001) ' (This is a method from the DL and the 3 ...
vb.net what is a good way of displaying a decimal with a given maximum length
I am writing a custom totaling method for a grid view. I am totaling fairly large numbers so I'd like to use a decimal to get the total. The problem is I need to control the maximum length of the total number. To solve this problem I started using float but it doesn't seem to support large enough numbers, I get this in the totals column(...
System.MissingMemberException was unhandled by user code
I'm using this code: Dim VehiclesTable1 = dsVehicleList.Tables(0) Dim VT1 = (From d In VehiclesTable1.AsEnumerable _ Select VehicleTypeName = d.Item("VehicleTypeName") _ , VTypeID = d.Item("VTypeID") _ , ImageURL = d.Item("ImageURL") _ , DailyRate = d.Item("DailyRate") _ ...
VB.NET editing existing that with a form
Hi there, I have a simple questions that puzzles me. I need a little bit of refreashment with VB as I have been away for a while. I have a form that adds new contacts. New contacts are added by pressing an appropriate button and they appear as an entry in the list on the form. I try now to add an edit button that will edit existing...
MySQL Student database beginner SQL employment expectations
Background, Student pursuing BSIT degree, employer expectations, entry level. I would like to solicit opinions from this forum as to what your professional expectations are as regards an entry level position in working in the database realm... I see many job opportunities that require a minimum of 2 or more years experience, how does one...
How do you create a generic method in a class?
Hello, I am really trying to follow the DRY principle. I have a sub that looks like this? Private Sub DoSupplyModel OutputLine("ITEM SUMMARIES") Dim ItemSumms As New SupplyModel.ItemSummaries(_currentSupplyModel, _excelRows) ItemSumms.FillRows() OutputLine("") OutputLine("NUMBERED INVENTORIES")...
Problem clearing text fields on vb.net project vs2008
Summary: web page has a few fields to allow the user to enter payments. After the system processes the payments, the fields weren't cleared out. So my task is to simply clear them out. This is the few lines of code: ' first insert the transaction InsertANewTransaction() 'clear out the values txtAddTransAmount.Text = "" ddlAddTransTy...
How do you Send More that 20 Parameters to a Stored Procedure Using ODP.Net?
Switching from Microsofts Oracle Driver to ODP.NET version 10.2.0.100. After changing the data types to OracleDBTypes in a procedure, that worked perficetly using System.Data.OracleClient, the procedure fails if we try and pass in more that 20 parameters. The error returned is: ORA-06550: line 1, column 7: PLS-00306: wrong number o...
How to translate legacy (OLE) colors to (A)RGB with .NET?
I have a list of color values encoded as signed integers (OLE I think) in a legacy INI file that I need to translate into (A)RGB values with .NET. An INI example: [INI_Section] Color=-2147483633 Doing something like: Color.FromArgb(-2147483633) gives an alpha-blended version of a color that is not at all what I expect. I think t...
ASP.NET Repeater datasource bound to a function. Would it call the function twice?
In the code behind I have a function that returns a List(Of SomeClass): rptRepeater.DataSource = SomeFunction(SomeVariable) rptRepeater.DataBind() In the html I have a basic repeater layout and am using the below code to get the Properties of each object returned. <%#Databinder.Eval(Container.DataItem, "Parameter1")%> My question is...
all objects linked to child table equals nothing when parent table.endedit line is run
Ok, Here's the situation, I have a bunch of controls linked to a child table, the child table is linked to a parent table I can set values to these controls linked to the child table but when I save it and the parenttablebindingsource.endedit is run, the object's values are set to nothing. ...
FileUpload ASP.NET control not working under Windows 7
I have a User Control that contains a System.Web.UI.WebControls.FileUpload control as well as a button to 'Submit'. When the button is clicked code similar to the following is executed: If FileUploadControl.HasFile Then 'Save the file and do some other stuff End If This code works just fine with Windows XP. However, if I run it f...
serializing type definitions?
I'm not positive I'm going about this the right way. I've got a suite of applications that have varying types of output (custom defined types). For example, I might have a type called Widget: Class Widget Public name as String End Class Throughout the course of operation, when a user experiences a certain condition, the applic...
VB.NET function that takes other functions as a parameter, and executes them
Hello, Is there a way in vb.net to create a sub/function that will take as an argument some kind of pointer to another function, and allow this new sub/function to execute the passed function? What I have are 10-12 xml-rpc functions I am calling against a remote server. Each of these functions has different argument lists (one takes 1...
Download File in vb.net desktop Application
Can anyone help me on how can I download file form another computer and save it to my computer.. ...
How read scanned driver license file in vb.net?
I have a scanned driver license file in bmp format,is it possible to read license information in vb.net. Please help me,how to read drver license OCR details? ...
How to embed a SilverLight control in ASP.NET control (user or custom)
We have a ASP.NET web application written in VB.NET where we build content programmatically during the Init event. We make extensive use of user controls, building them on the fly, and I now want to start including SilverLight content. Is there an easy way of embedding a SilverLight application in a control, and then instantiating the ...
VB.NET, make a function with return type generic ?
Currently I have written a function to deserialize XML as seen below. How do I change it so I don't have to replace the type every time I want to serialize another object type ? The current object type is cToolConfig. How do I make this function generic ? Public Shared Function DeserializeFromXML(ByRef strFileNameAndPath As Strin...
VB.net for handheld device
Hi, I want to develop an application in VB.net for handheld device(Ticket machine in Bus and train).Is it possible to develop in Vb net. Whether i need windows OS in my handheld device or any runtime environment only needed. My hardware is ARM processor. I want to run my application as standalone in my machine. ...