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projectmanager Software development
- Interests
- vb.net, Mysql, Ubuntu
66 Posted Topics
 | I use python 3.4.2 + django 1.8 + Mysql database. + Table persons with blob fields in which a photo of a person My question is how can I retrieving and saving a photo with django. |
| | i use vb.net 2012 and a pin terminal on serialport. Everthing works fine (sending en receiving), i want that the communication stop after 500 milliseconds if there no reaction from the terminal , reason pin terminal stopped or serial cable loose . How can i achieve this? This is code … |
| | I use Visaul Studio 2012 and MySQL database I have a unbound datagridview with a DataGridViewImageColumn, name of column is "Picture1". I want to Save the Image from the DataGridViewImageColumn into MySQL table fields name "Pic1", field type is "Blob" How can i do that. Thanks for your help. Andre |
| | i use vb.net 2012 on Windows 7.0 64 bits pc. If I try to kill osk.exe is get this error: System.InvalidOperationException: Cannot process request because the process has exited. at System.Diagnostics.Process.GetProcessHandle(Int32 access, Boolean throwIfExited) at System.Diagnostics.Process.Kill() Private OSKProces As System.Diagnostics.Process If ProcessesRunning("OSK") Then OSKProces.Kill() Else OSKProces = System.Diagnostics.Process.Start("osk.exe") End If … |
| | Use visual basic 2008 Form1 with a text box (ScanArtikelBarcode.txt )on it barcode scanner I use now this code to read a barcode Private Sub ScanArtikelBarcode_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles ScanArtikelBarcode.KeyDown ' This way I collected the scanned barcode and process it against my table and … |
| | I use visual basic 2008 and MYSQL (Storage engine is innodb) Is use this code to retrieve informatie (see below) The SQL string ="select * from articles where articlenb=12345" I want to check of this record is used by een othor user in the network. Can use innodb for row-based … |
| | Dear developers, I develop for years in visual studio 2008, but I want to switch to Visual Stuido 2012. But I discovered there is no setup projects exist anymore. I now choose from InstallShield or WIX. Which should I use and what version? Thanks, André |
| | Can anybody where i can find :crystal reports for visual studio 2012 |
| | I use vb.net 2012 with Crystal reports I have a report with two database fields : streetname (char 25) and house number (char 10) waterstreet 12a walkingstreet 2544 But if i print the report it looks like this: waterstreet 12a walkingstreet 2544 But i want no only space(1) between streetname … |
| | I use vb.net 2012 ,Windows 7.0 printer on local USB port On my development PC , develop program witn the print action with "PrintDocument1_PrintPage" works good (runtime and with EXE) But on the PC from the customers, I get this message "A StartDocPrinter call was not issued" The customers pc … |
| | I have a simple question, I have the following menu. Main Menu Sub Menu 1 Sub menu 2 Sub menu 3 Sub sub menu 3.1 Sub sub menu 3.2 Sub sub menu 3.3 I would like to direct if the Form load that "Sub sub menu 3.3" is selected. Is …  |
| | I have created an ASP.NET application in vb.net Use a Ubuntu 13.10 Server with Apache Tomcat No i want deploy (install) this application on this server. Is this possible? If so, how? What are the consequences? Thanks, Andre  |
 | I use Visual studio 2008 embedded Report Viewer. How can I use this code in conjunction with crystal reports. Can give me a example please |
| | I have made a application X1 with Visual Studio 2008 (visual basic) .NET Framework 3.5 and deployed on Windows 7 desktop System. Works fine. The Same application X1 i have now made with Visual Studio 2012 (visual basic) .NET Framework 4.5. What must i do to ensure that the application … |
| | I use MySQL database (innodb) I use Visual Basic 2008 I have a table Employees with two fields EmpNo and Managerno ALTER TABLE Employees ADD PRIMARY KEY (EmpNo CREATE INDEX index_Managerno ON Employees (ManagerNo) How do i now IF Mysql using this index is if i do this: SELECT * …  |
| | >I use MySQL database Two tables: Table 1 articles Field: article nb article description supplier cell 100 nails company 1 no 200 screws company 2 yes >Table 1 stock Field: article nb. barcode nb. barcodedescription instock 100 10011 nails 2 inch 5000 100 10012 nails 5 inch 0 200 20012 … |
| | I use Visual Basic 2008 Database is Mysql Three tables: 1. table article fields: item number, item description, color number, month number 100 chair 2 3 2. table colors fields: color number, color description 1 red 2 blue 3. table months fields: month number, month description 1 January 2 February … |
| | I use Visual Basic 2008 with Mysql I have a table article with the following data : Articlenb - Productcode - amount 1 - XXL - 1 2 - 12 - 1 3 - 10 - 1 4 - 1.5 - 1 5 - 7 - 1 6 - 4 …  |
| | I have a simple question. [COLOR="Green"]Do while loop[/COLOR] to check each record in a MySQL Table, see code [COLOR="Red"] But i want certainly not just want not use recordset or MySqlDataReader.[/COLOR] I Is that possible? Information: I use Visual Basic 8.0 and Mysql 5.0 I have one table: Articles Article … |
| | I want any amount ending in 98 cents. Three examples: 5 euros x 1.25 euros then the result is [COLOR="red"]6.25[/COLOR] euros, the program change this to [COLOR="Green"]6.95 [/COLOR] 4 euros + 2 euros then the result is [COLOR="red"]6.00[/COLOR] euros, the program change this to [COLOR="green"]6.95[/COLOR] User type to [COLOR="red"]6.70[/COLOR]then the …  |
| | I use Visual Basic 2008 I use bound Datagridview I use mysql database If i run this code, everything on the screen ( in the datagridview) [COLOR="Green"]neatly Updated[/COLOR]. But when I look at records in the table [COLOR="Green"]"stock"[/COLOR] always the first row (0) of the DataGridView [COLOR="red"]not updated [/COLOR]in the … |
| | I use Visual basic 8.0 I have a bound Datagridview. This Datagridview has 25 row. Only thing i want to clear the row [COLOR="Red"]Contents[/COLOR] of a specific row. [COLOR="red"]I want not delete of remove the row!!!![/COLOR] How can helpme with this problem? Thanks, André  |
| | I have an official version of Visual Studio 2008 Team System. I use Visual Basic 2008 from Visual Studio 2008 Team System. With Visual Basic 2008, I built several Windows application. [B][COLOR="Green"]I want to use Visual Studio 2010 Premium [/COLOR][/B] [COLOR="Red"]Upgrade scenario[/COLOR] I have three Upgrade questions: 1.Can I upgrade … |
| | I have an application X version 1.0 in Visual Basic 2008 and forwarded through setup installed on a user's PC. In this application was in these settings: Imports System Imports MySql.Data.MySqlClient Now you have a link to webshop and uses HttpWebRequest. There fore I added the following settings : Imports … |
| | I use Visual Basic 2008 I have this code : [CODE] ' this picture i want enclose in the URL '========================================================== Dim PicBuffer() As Byte PicBuffer = IO.File.ReadAllBytes("c:\picture1.png") ' ========================================================== Dim Request As HttpWebRequest Dim Response As HttpWebResponse Request = WebRequest.Create("http://api.online....nl/update.xml?type=add&tabel=groups&name=test") Request.Method = "GET" Response = Request.GetResponse Dim reader As …  |
| | I use visual basic 2008 I use Groupbox1 In the Groupbox1 in have two labels: label1 and label2. I have change the font of[COLOR="Red"] label1 [/COLOR]with properties to size [COLOR="red"]12[/COLOR] No i change the font size of [COLOR="red"]Groupbox1 [/COLOR]with properties to size [COLOR="Green"]8[/COLOR] Only [COLOR="Green"]label2[/COLOR] inherit font ([COLOR="green"]8[/COLOR]) format from … |
| | I use Visual Basic 2008 I had this code in Visual Basic 6.0 that the replace the ASCII value of [COLOR="Red"]decimal point [/COLOR]for the ASCII value for a [COLOR="red"]comma[/COLOR][CODE] Private Sub Text1_KeyPress(KeyAscii As Integer) If KeyAscii = 46 Then KeyAscii =44 End Sub [/CODE] But this does not work Visual … |
| | I use Visual Basic 2008 I use Datagridview with column "verkoopprijs" I want comma instead of decimalpoint My problem is this 25[COLOR="red"][B].[/B][/COLOR]25 to fill column as decimal point in column "verkoopprijs" the system automatically adjusted to [COLOR="Red"]€ 2,525.00[/COLOR]. This is not okay 25[COLOR="Green"][B],[/B][/COLOR]25 as fill in column with comma in …  |
| | I use visual baisc 2008 if i use "mouse click" or "use arrow keys " in the datagridview1 then i want that [COLOR="Red"]always the focus [/COLOR]in on the textfield => [COLOR="Green"]Number_Pieces.text[/COLOR] Is use this code : [CODE] Private Sub Datagridview1_CellMouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles Datagridview1.CellMouseClick [COLOR="green"] … |
| | I use Visual studio 2008 I use MySQL 5.1 I have created een database (test) table (table1 ) with field (Images) Data Type mediumblob size The maximum length of mediumblob is [COLOR="Red"]16777215[/COLOR] (2^24 - 1) characters I want to Check file size before save in MySQL table1. [COLOR="Green"]I want to … |
| | I use: Visual studio 8.0 MySql database Two table's: table :Groups, two fields : groupnb,groupdef table Article,three fields : articlenb,group,articledef I want to show with the DataGridViewComboBoxColumn two fields from [COLOR="Red"]groups[/COLOR] table . But i want only link field "articlenb" to column, but a want o show filed "Articlenb" and … |
| | I use Visual studio 2008 I use MYSQL 5.1 I want only to backup database Test to to a specific directory. I use the [COLOR="Green"]application settings [/COLOR]to determine which directory(see attachment). [COLOR="Green"]Green[/COLOR] shaded code works perfect. [COLOR="Red"]Red [/COLOR]shaded code works not!! This is with My.settings. I can not see the … |
| | I use mysqldump.exe (Size 2.281 Kb, date 22-2-2010, time 18:06) I use MySQL Workbench 5.2 OSS Revision 6091 I have database [COLOR="Red"]TEST [/COLOR]with table [COLOR="red"]NAW[/COLOR] I use the i use the following statement to export table [COLOR="red"]NAW[/COLOR] [CODE] C:\mysqldump.exe --user=XXX --password=XXX --host=localhost test naw > c:\MybackupNAW.SQL [/CODE] This export file … |
| | I have a stand alone application [COLOR="Red"]"test.exe"[/COLOR] on a Windows 7 operating system. I have an application [COLOR="Red"]"test.exe"[/COLOR] made in Visual basic 8.0. I have an [COLOR="red"]"Auto Update"[/COLOR] function . Call this function [COLOR="Green"]from "test.exe". [/COLOR]In the first line in [COLOR="red"]"test.exe"[/COLOR] This function does the following: 1. This checks whether … |
| | I use Visual Basic 2008 + MySQL Database I have create a textbox1.text MySQL Table [COLOR="Green"]Test[/COLOR] with Two Columns: Column Name DataType RecordID INT(11) Money Decimal(10,2) [CODE] TextBox1.Text = "€ 22,07" [/CODE] I want the [COLOR="green"]contents[/COLOR] of field [COLOR="Green"]textbox1.txt [/COLOR]save it into [COLOR="green"]money[/COLOR] in the column of the [COLOR="Green"]Test[/COLOR] table! … |
| | I use Visual Basis 2008 With MySQL. I Have one from with 6 (six) Datagridviews controls I Have the following problem: If i use Form1.Show method than the form1 is [COLOR="Red"]only show [/COLOR]if data connections are [COLOR="Green"]made[/COLOR] and all the datagridviews are [COLOR="green"]filled [/COLOR]with data . What i want is … |
| | I use Visual Basic 8.0 and Windows 7 Prof. and Deskjet 720c To print a document i use [COLOR="Green"]PrintDocument component [/COLOR] I want to Check status of local printer My problem is, if de printer if [COLOR="Red"]offline[/COLOR] of [COLOR="Red"]not connected [/COLOR]every print job is then automatically sent to the print … |
| | In a Visual Basic 2008 windows application + MySQL database. I have a MaskedEdit field used for phone numbers, the mask is (###) ### - #### In my [COLOR="Green"]Table1[/COLOR] , i have a record with two fields: 1. Field Name (string 15)Data "andre" 2. Field Phonenr (string 25)Data " " … |
 | I did not know him personally only through use this Manjefiek Daniweb IT community [COLOR="Green"]I wish his family and friends much strength in these difficult days.[/COLOR] I want to thank DAVE for all his time and commitment to the Daniweb IT community Condolences from Andre Jonker (Netherlands) |
| | I Use visual basic 2008 I Have two tablelayoutpanels: Me.TableLayoutPanel1 Me.TableLayoutPanel2 I want ot use [COLOR="Red"]PrintDocument component [/COLOR]to print [COLOR="Green"]one Page [/COLOR]with [COLOR="green"]two[/COLOR] tablelayoutpanels on it! I have now this code for printing a "TextBox1.Text" [CODE] Private Sub PrintDocument1_PrintPage(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage e.Graphics.DrawString(TextBox1.Text, TextBox1.Font, … |
| | Three one questions about releatie in MySQL with Visual Basic 2008. How can i use Mydatapter1 over again and over agian (see code)? So that i can fill [COLOR="Green"]three datasets[/COLOR] I want to fill three datasets with tree different tables and use them in my program [CODE] myCommand1.CommandText = "select … |
| | I use: Visual studio 8.0 MySql database One table: table :Groups, two fields : groupnb,groupdef One Datagridview with is link to [COLOR="Red"]Mydataset1[/COLOR] [COLOR="Red"]Some times [/COLOR]a get this MySQL error: [COLOR="red"]"Connection must be valid and open"[/COLOR] I use first this command : [COLOR="Green"]MyDataset1.Tables("groups").Rows.InsertAt(row, 0)[/COLOR] Then I change the content of some … |
| | I want a row to add data grid view that is linked to dataset and datatable. Aftet that I want to that [COLOR="Red"]new row [/COLOR]in the first cell i want to put a new value (data) [CODE] myConn.Open() myCommand1.CommandText = "select * from groups" myCommand1.Connection = myConn myAdapter1.SelectCommand = myCommand1 … |
| | I use Visual studio 8.0 My question is, if a row is clicked in datagridview I want that image appears in the [COLOR="Red"]headercell [/COLOR]of the row If I use following code goes well: [COLOR="Green"]DataGridView1.Rows(i).HeaderCell.Value = "selected"[/COLOR] Then the text [COLOR="Green"]"selected"[/COLOR] appear in the [COLOR="red"]headercell[/COLOR] of the row that is selected. … |
| | I use visual studio 8.0 Two forms: windows form => form1.vb windows dialog form => ProcesDialog.vb On the procesDiaglog are five label fields: label1 label2 label3 label4 label5 Two picture fields picture1 picture2 I want to show the progress of building a Windows form1 I would always show the progress … |
| | I use Visual Basic 8.0 Zebra GX430t TT label printer ZebraDesigner which I use defined the barcode label ,called [COLOR="Green"]barcodelabel.lbl[/COLOR] SDK for Zebra I have a simple question. Can I use the same code as shown below to print defined Zebra label ([COLOR="green"]barcodelabel.lbl[/COLOR]) to a Zebra printer? [COLOR="Red"]What should I … |
| | I use: Visual Studio 8.0 Label design For MySAP I have created a barcode label and stored as [COLOR="Red"]barcode.lbl[/COLOR] This barcode.lbl has [COLOR="Green"]two fields[/COLOR]: 1. name = &Barcode& {variable barcode field EAN field 12} 2. name = &text1& {variable text field length character field (10)} I want to link textbox1.text … |
| | Dear Friends, I use the following: MySQL Server 5.1 MySQL Workbench 5.2 OSS I have a strange problem. I have a backup of my MySQL database with MySQL Workbench 5.2 I use MySQL Workbench 5.2 for importing MySQL database. That's works fine, see Annex. Then i go to SQL Development, … |
| | I Use visual Basic 8.0 and Mysql 5.0 I have one Table1: Table1: RecordID , Integer = primary key auto_increment NOT NULL Articlenr , Integer Articlename, Char(20) Table1: has nine records: RecordID, Articlenr ,Articlename 1 , 1100, Hamer Big Red 2 , 1110, Hamer Big Blue 3 , 1120, Hamer … |
| | I Use visual Basic 8.0 and Mysql 5.0 I have one Table1: [COLOR="Red"]Table1[/COLOR]: RecordID , Integer = primary key auto_increment NOT NULL Articlenr , Integer Articlename, Char(20) Table1: has two records: RecordID, Articlenr ,Articlename 1 , 1000, Hamer 2 , 2000, saw I want to use Datagridview to update Mysql … |
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