Click here to Skip to main content
15,877,246 members
Home / Discussions / Visual Basic
   

Visual Basic

 
AnswerRe: Pooling data from database into Listview with timer Pin
Dave Kreskowiak26-May-22 5:34
mveDave Kreskowiak26-May-22 5:34 
You have to call your code that retrieves the data from the database from your timer Tick handler.

Separate your code so you're putting the database retrieval code into it's own function that returns the data set. DO NOT put the code that handles putting that data into the ListView in that same code! Break that out into its own method. Methods should only do one thing, like retrieving a specific dataset from the database, or updating the data in a control. They should NOT do multiple things.

GeneralRe: Pooling data from database into Listview with timer Pin
SHAHROL AZMI BIN AMZAT26-May-22 14:25
SHAHROL AZMI BIN AMZAT26-May-22 14:25 
GeneralRe: Pooling data from database into Listview with timer Pin
Dave Kreskowiak27-May-22 5:37
mveDave Kreskowiak27-May-22 5:37 
GeneralRe: Pooling data from database into Listview with timer Pin
SHAHROL AZMI BIN AMZAT29-May-22 15:53
SHAHROL AZMI BIN AMZAT29-May-22 15:53 
QuestionWinforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Jo_vb.net18-May-22 8:11
mvaJo_vb.net18-May-22 8:11 
AnswerRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Gerry Schmitz18-May-22 17:49
mveGerry Schmitz18-May-22 17:49 
GeneralRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Jo_vb.net18-May-22 20:53
mvaJo_vb.net18-May-22 20:53 
GeneralRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Gerry Schmitz19-May-22 6:39
mveGerry Schmitz19-May-22 6:39 
GeneralRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Jo_vb.net22-May-22 7:32
mvaJo_vb.net22-May-22 7:32 
GeneralRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Gerry Schmitz23-May-22 11:44
mveGerry Schmitz23-May-22 11:44 
QuestionRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Eddy Vluggen20-May-22 4:15
professionalEddy Vluggen20-May-22 4:15 
AnswerRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Jo_vb.net20-May-22 5:07
mvaJo_vb.net20-May-22 5:07 
GeneralRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Gerry Schmitz20-May-22 5:30
mveGerry Schmitz20-May-22 5:30 
QuestionRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Eddy Vluggen20-May-22 6:08
professionalEddy Vluggen20-May-22 6:08 
AnswerRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Gerry Schmitz21-May-22 5:36
mveGerry Schmitz21-May-22 5:36 
GeneralRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Jo_vb.net20-May-22 6:21
mvaJo_vb.net20-May-22 6:21 
GeneralRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Jo_vb.net29-May-22 0:42
mvaJo_vb.net29-May-22 0:42 
GeneralRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Gerry Schmitz29-May-22 4:58
mveGerry Schmitz29-May-22 4:58 
GeneralRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Eddy Vluggen20-May-22 6:07
professionalEddy Vluggen20-May-22 6:07 
GeneralRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Jo_vb.net20-May-22 6:26
mvaJo_vb.net20-May-22 6:26 
QuestionRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Eddy Vluggen20-May-22 8:10
professionalEddy Vluggen20-May-22 8:10 
AnswerRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Jo_vb.net20-May-22 8:56
mvaJo_vb.net20-May-22 8:56 
SuggestionRe: Winforms VB.Net: Best way to code rules for german cards game "Schafkopf"? Pin
Eddy Vluggen20-May-22 23:02
professionalEddy Vluggen20-May-22 23:02 
QuestionUpdating datagridview with image Pin
Jake Mazur17-May-22 3:23
Jake Mazur17-May-22 3:23 
AnswerRe: Updating datagridview with image Pin
Richard MacCutchan17-May-22 3:30
mveRichard MacCutchan17-May-22 3:30 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.