I talked to a person about linq on a visual basis. He showed the linq expression in vb, but I can’t be sure whether it’s managed or non-managed (vb6) because I never Have used any of them.
Do
Month: October 2021
EF data GroupBY multi-field query VB.NET and C # reference
Dim g = lst.Data.GroupBy(Function(T) New With
{
T.mName,
T.mUnit,
T.mPrice
}).Select(Function(t) New With
{
.mName = t.Key.mName,
.mPrice = t.Key.mPrice,
.mUnit = t.Key.mUnit,
.
How to support Unicode characters throughout VB 6.0 applications
I encountered a problem that Unicode characters are not supported in a VB 6.0 application. I need to set Chinese characters in the record set field in my application-(the size of each field It is s
WPF – Rolling and narrowing scroll bars on XAML canvas
I have a canvas, which will generate images from the code behind, my xaml is as follows
< br />
cvsWarehouse It is the actual canvas. The work behind many of the codes cont
Wild sorting (VB.NET)
Generic Sort (VB.NET)
Module _4_Generic_Demo
??? Sub Main()
??????? Dim list As New List(Of Person)
??????? list. AddRange(New Person() {New Person(“Ken”, 36), New Person(“A
How to use VB.NET from FTP Download Directory
I tried to download multiple directories from FTP server to my local machine,
I tried this,
Const localFile As String = “C:\Documents and Settings\cr\Desktop\T\New Folder\”
Const
Ruby-on-rails-3 – Rails 3 Replacement Verification
I am new to rails, but am reading the documentation about verifying params in my controller, they seem to refer to the verification method. But in rails 3, it indicates that it is not recommended V
Ruby-on-rails – use the activity record in the IN clause of the library to create an integer list
I am trying to use ActiveRecord to replicate some SQL functions. My question involves me using the ruby connection method (not to be confused with SQL connection). This is my code:
scope :s
VB.NET – Background color of the form
Private Sub HScrollBar1_Scroll(ByVal sender As Object, _
ByVal e As ScrollEventArgs) _
Handles HScrollBar1.Scroll
Me.BackColor = HScrollBar1.Value
End Sub How to set the BackColor of the form? H
Ruby – Very simple SEXP parser
For an assignment, we must implement an input like a very basic sexp parser, such as:
“((ab) ((cd) e) f)” It will return:
[[“a”, “b”], [[“c”, “d”], “e”], “f”] Since this is part of a la