I am getting the below error while migrating from VB6 to VB.Net:Error 1 'PrintForm1' is not a member of 'System.Windows.Forms.Form'. in the below code: Public Sub PrintScreen(ByRef frm As System.Windows.Forms.Form, ByRef FormHeight As Short) 'UPGRADE_ISSUE: PrintForm Component might require to be declared. frm.PrintForm1.Print(frm, owerPacks.Printing.PrintForm.PrintOption.CompatibleModeClientAreaOnly)End Sub The error is related to the 'System.Windows.Forms.Form' not containing the 'PrintForm1' as its member. In the project, I am sending different forms, with PrintForm Component, to a particular form using the above subroutine. According to the upgrade msg we have to declare the PrintForm1 Component in the subroutine. How can we change this code to get the desired effects?
creating a COM component Instance like this for supporting multiple version of COM components
Creating Instance Private _cmObjct As Object Public Property CreatingInstances() As Object Get
[code]....
at the same time how to declare this method without referenced dll SSDP is an interface so how to declare this interface for my usage is this Correct ...?
Error: Dim d as Object = Activator.CreateInstance(Type.GetTypeFromProgID("SecureTronics.SSDP"))
This program will not compile. I will post the code and the errors I am recieving.I cannot for the life of me figure this out. The code on my "Hello World" program used the same PrintForm1 code and had no issues.I will supply my whole program and the error messages.[code] Error Message:[code]......
Error1'PrintForm1' is not a member of 'VBMailOrder.VBMailOrderForm'
I am converting an old Vb6 solution to .net 2.0 in vs2010. I've been working in C# for about 3 years now and .net for 5. I don't recall having this problem in C#, but if I want initialize a readonly collection of DerivedControlFoo Is there a clean way to do it besides creating a sub to do it all off somewhere else? I'd love to be able to do it at the class level at the declaration for readability and simplicity.
Create a DLL component for database operation and use created component in another project. Required methods, events and properties
a. Connect b. Add c. Delete d. Save e. Record navigation (first, next, previous, last) f. Properties for all database fields g. Events for validation of database fields.
I've created a component whose name I'd like to be able to change while editing in the component tray. I've added a Designer action for a name property, but now I'm stuck.
Looking at the property grid, I can see that the name property is parenthesised, indicating that it's not a regular property.
I get an error :FatalExecutionEngineError was detectedMessage: The runtime has encountered a fatal error. The address of the error was at 0x79e71bd7, on thread 0x11f0. The error code is 0xc0000005. This error may be a bug in the CLR or in the unsafe or non-verifiable portions of user code. Common sources of this bug include user marshaling errors for COM-interop or PInvoke, which may corrupt the stack.How do I translate it correctly ?
byte[] imageData = new byte[]; SqlCom.Parameters.Add(new SqlParameter("@ImageData", (object)imageData));
which makes the imageData variable as an object.But How do i do this in Visual Basic??
Dim imageData As byte() = new Byte() SqlCom.Parameters.Add(new SqlParameter("@ImageData", ?? ) <-----What Should i do here?
My code is like this
conn.Open() Dim cmd As SqlCommand = New SqlCommand("SELECT PhotoID From Photo " & str8 & " And Photo = @Photo", conn) cmd.Parameters.AddWithValue("@Photo", CType(Photo, Object))[code]....
It comes out error like this:The data types image and varbinary are incompatible in the equal to operator. What should I do?
In my VB 6.0 code, I declare have the following line[code]...
However, in VB.NET, I get the error "expecting declaration". Isn't this a declaration statement? Is there a good reference for finding the differences between VB.NET and VB 6.0?
I need to get the customer name from the user as in combo box when the user selects the user I want that selected customer name should be searched in the sql table (here table name is "obbalance") and all the entries in the table having the name as the selected customer naem it should be shown in the data grid view
cmd.Parameters.Add(New SqlParameter("@p1", SqlDbType.NVarChar).Value = ComboBox1.SelectedItem.ToString) cmd = New SqlCommand("select obbalance from balance where custname=@p1", con) dr = cmd.ExecuteReader() Form2.Show()
After this also it shows a error. It shows error in declaration.
Can anyone tell me how to declare updareresource api in vb.net . i searched pivoke site i didnt found example for vb.net and also show me an example please explaining its parameters
What is the right way to declare an array Dim lblname As Label() = New Label(get_num_of_children()) {} Dim mealcheck As Integer() = New Integer(get_num_of_children()) {}
I have a form with 2 controls, a textbox and a button. The user will type text into the textbox and then when they click the button the text that they entered will be added to a List Collection. You can see the code below. There is just 1 problem. Where would I put my declaration of my List Collection so that it holds the values and does not start at the first element everytime the button is clicked?[code]
I'm trying to use a registered COM component in my ASP.Net web application. The application is written in VB.Net. I've added a reference to the Com component using the IDE.
Here's the
Try Dim physicalToken As New PhysicalDevices2.PhysicalToken Dim physicalTokens As New PhysicalDevices2.PhysicalTokens
Is it at all possible to declare variables dynamically? Something like Dim Answers & i As ArrayList. What I'm trying to achieve is putting one or more answers to a question into an array. Or should I really be looking at a mult-dimensional array to store the question number and answer? How would I add to and access a multi-dimentional array? Anyway, here's the section of code:[code].......
