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Replied To a Post in generating 200000 datamatrix 2d barcode take too much time how to less time
Watch out for strings outside the warning label. Replace strings by System.Text.StringBuilder. -
Began Watching generating 200000 datamatrix 2d barcode take too much time how to less time
I make windows form application c# vs 2015 to generate 2d matrix barcodes for pharmaceutical company manufacture medicine . my problem when i make order to generate 2d matrix barcode … -
Replied To a Post in What changes does the code below do to the registers?
Nothing special to comment for the code except that it is setting port RA0 as ouput in line #5, port RA1 as input in line #6. Lines #4 and line … -
Began Watching What changes does the code below do to the registers?
movlw 0x05 movwf 0x23 movlw B´00111000´ movwf STATUS bcf TRISA,0 bcf TRISA,1 bcf STATUS,5 bsf PORTA,1 movlw 0x07 movwf 0x25 movlw 0xFF andwf 0x25,1 nop movlw 0x0F movwf 0x27 clrw … -
Replied To a Post in Google Map Control vb.net
If `WebBrowser1_DocumentCompleted` is leaved out like it was initially the other way round is to add an instruction `if (map) return;` at the start of Initialize() because for some reason … -
Replied To a Post in Google Map Control vb.net
I meant to fire only one time InvokeScript(), because DocumentCompleted can be invoked multiple times [Click Here](http://stackoverflow.com/questions/18321872/documentcompleted-firing-multiple-times-accepted-stackoverflow-answer-not-work) -
Replied To a Post in Google Map Control vb.net
Try a static variable so DocumentCompleted fires just once (I had the same problem): Private Sub WebBrowser1_DocumentCompleted(ByVal sender As Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) 'Initialize the google map with the … -
Began Watching Google Map Control vb.net
I was so amazed at how easy it was to embed google maps into a vb app I decided to post a quick example to help anyone get started. This … -
Replied To a Post in DataGridView Formating
Seems as there are 3 factors: a 'n' or 'y' value; extra_days or not; and procesDate (<,> or =) versus thisDate. I would suggest to you to draw a table … -
Began Watching DataGridView Formating
Hi I have a datagridview with 9 Processes each process holds dates for stating and compleating a job. When a process is Late a cell back color is set to … -
Replied To a Post in Moving Danamic controls to a separate file
But it seems to me more appropiate perhaps to have a composite control, i.e., a custom control -for example a menu- containing other windows forms controls ([Click Here](https://msdn.microsoft.com/en-us/library/5t70dw29(v=vs.110).aspx)) -
Replied To a Post in Moving Danamic controls to a separate file
If the buttons are in the class file ctrlAddSitesMenu: Imports System.Windows.Forms Imports System.Windows.Forms.Control Public Class ctrlAddSitesMenu Dim frm As Form 'Declares Buttons for Opening Websites Dim OpenTraker As New Button … -
Began Watching Moving Danamic controls to a separate file
I have a custom control set up like this [code] Public Class ctrlAddSitesMenu 'Declares Buttons for Opening Websites Dim OpenTraker As New Button Dim OpenDynamics As New Button Dim OpenInetPortal … -
Replied To a Post in vb.net how to Run apps onclick into a custom path
That's not possible with ClickOnce, it always installs in the application cache. You should use MSI or some other installer technology. -
Began Watching vb.net how to Run apps onclick into a custom path
Helo there! I have a single form application and i want to do if click the application then its will save on a custom path which i want. And don't … -
Replied To a Post in vb.net connection with sql from another network
I'm a newbie for sql server, but I did the installation yesterday. After several errors from a .net application another pc in the home group, a list box is populated. … -
Began Watching vb.net connection with sql from another network
i have vb.net windows app and i can insert data to acomputer where sqlserver is installed in the same lan but could not connect from another network(different lan)to the computer. -
Replied To a Post in Custom Control not working
The color you are using is coincident or very similar to the one of the border color when the focus is on the control. When there are more than one … -
Began Watching Custom Control not working
I have a form that requires several Comboboxes and TextBoxes when I tried it on one box it works: Public Class frmStart 'Code for Combobox Borders Public Sub New() ' … -
Replied To a Post in Connection to web server from VB.net
Why not host Asp.Net pages on the server and call them from vb.net through a username and password. Seems to me this question should be asked in Programming/Web development. -
Began Watching Connection to web server from VB.net
how to conneect the vb.net windows form with the online web server database. if anyone knows please respond me how -
Replied To a Post in access data show textbox in vb.net project
More concisely, we may write: Private Sub tbID_TextChanged(sender As System.Object, e As System.EventArgs) Handles tbID.TextChanged Try Dim ID1 As Int32 = Int32.Parse(tbID.Text) Dim query = From row As DataRow In … -
Replied To a Post in access data show textbox in vb.net project
I've felt free to modify a bit your code to what I thought was required: Imports System.Data Imports System.Data.OleDb Imports System.Linq Public Class TableDescription Dim conn As New OleDb.OleDbConnection Dim … -
Began Watching access data show textbox in vb.net project
Dear Sir I have access data table and vb . project .access data table include ID ,word and description Colum v b project include three text box and one list … -
Replied To a Post in To make a system a web-based
BTW this seems a question to ask in Programming/web development. -
Replied To a Post in To make a system a web-based
By completed a database in vb.net, do you mean completed in Asp.Net? If that's not the case, first complete all the tables updates and so forth in Asp.Net. Then search … -
Began Watching To make a system a web-based
Hi Experts, I had completed a database in vb.net with access database. Now my question is, how to make it accessible online? Thanks. -
Replied To a Post in Copy Control Values in an Array()
Below lines #32 and #72 you could add these two snippets in order to remember if the checkbox is checked or not. If InStr(sType, ".button") Then bf.Serialize(fs, "") ElseIf InStr(sType, … -
Replied To a Post in Copy Control Values in an Array()
  The following code may be a poor solution, but as far as I know controls are not serializable unless having a custom serializable class for each … -
Began Watching Copy Control Values in an Array()
Hello, My question is not so simple: I have a WindowsForm with a diffrent controls like: textboxes, comboboxes, checkboxes, datetimepickers, listview and so on... How can i create temporary data … -
Replied To a Post in Assigning the Nan's to the previous non-zero value.
Before line #26 define `int lastNum = (max+min)/2` for example. Then, substitute lines #29 to #32 by: if (strTemp == "NaN") temp = lastNum; else { temp = atoi(strTemp.c_str()); … -
Began Watching Assigning the Nan's to the previous non-zero value.
Hey, I would some assitance, I wrote this code to find the average between the max and the min and assign that value to the nan, nut i have to … -
Replied To a Post in How can i get get sum of 2 different columns in datagridveiw
I wonder why your line #15 isn't wrap like line #7 with `If Not IsDBNull...` because in case `...cells(4).value` is DBNull because of an empty input, an exception will occur. -
Began Watching How can i get get sum of 2 different columns in datagridveiw
Hi everyone, im new to this fourm. Ok i'm working on a dgv page, every time i fill out my text boxes ect. i press add transaction button i got. … -
Replied To a Post in Visual basic 2010 ordering names of an array
Of course in line 4. it should say `-1` instead of `-2`. -
Replied To a Post in Visual basic 2010 ordering names of an array
If, for example, you add the unordered list of names to listbox1, then you may transfer name by name to listbox2 just making sure before inserting you leave above the … -
Began Watching Visual basic 2010 ordering names of an array
Hello im having trouble with my code ! we are asked to organize a list of names from a text.txt file the make them show up into a lits box … -
Replied To a Post in Want to Take the Snapshot of a hidden panel
See if this works. Panel1 that has two controls: a label and a picturebox with an image; and Panel2 is on top of Panel1 and hidding it. Besides, form "HiddenPanel" … -
Began Watching Want to Take the Snapshot of a hidden panel
I have tried in many places but all have gone in vain. I am hopeful of getting a solution in this forum. I have a vb.net app in which there … -
Replied To a Post in Math Parser and Evaluator Programming Overview Tutorial
I appreciate your translation and interest. As I previously pointed, actually have no time left for programming. Heaven thanks, I have seen your message left here time ago. If and … -
Replied To a Post in Math Parser and Evaluator Programming Overview Tutorial
Please excuse me, since it's been a long while since last time I came to this page and today I read your comment for the first time. Lately, I have … -
Replied To a Post in Mates8 grapher
In order to improve the messages, lines 171 through 174: If max = min Then lblMessage.Text = "n/a: top and bottom values can't be equal or void." Throw New Exception(lblMessage.Text) … -
Began Watching Splitting a string, delimiters included
This piece of code is far from perfect, but it works! It produces a list of substrings (consisting of digits and letters) and their delimiters. If it is practicaly a … -
Replied To a Post in Splitting a string, delimiters included
If you're looking for concision, you may code something like: static void Main(string[] args) { string str = "abc,123.xyz;praise;end,file,clear"; Console.WriteLine(String.Join("\r\n", Regex.Split(str, @"(\,|\.|\;)+"))); Console.ReadLine(); } -
Replied To a Post in Backgroundworker process types
Well, there is a solution consisting in examing the destiny's folder size while the backgroundworker thread is executing. Attached is a sample. Uses a thread instance, instead, but to the … -
Replied To a Post in Backgroundworker process types
Lets put down an example. If total size to copy, S, is 100 MegaBytes: S= 100 M Estimated speed, e, is 5 Megabytes per second: e= 5M/s When the elapsed … -
Replied To a Post in Backgroundworker process types
To be exact, KB and seconds are units, but the units must be coherent, of course. % = [size] x [T]/[size] x [T] [wiki](http://en.wikipedia.org/wiki/Dimensional_analysis) -
Replied To a Post in Backgroundworker process types
Sorry, the % should be: % = size_to_copy x (1/e) x time_elapsed / 100 [in dimensions: %(dimensionless) = (KB) x (seconds/KB) x (seconds) ] -
Began Watching Backgroundworker process types
When kicking off an async job using backgroundworker, the process I tried is a My.Computer.FileSystem.CopyDirectory(a,b). The next step is to check the progress with bw.ReportProgress(x) but that statement doesn't get … -
Replied To a Post in Backgroundworker process types
I was wandering if, maybe, first a total size of the files to be copied could be obtained. Then, we could make an estimation e= Kb copied/second and, why not?, …
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