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hi everybody , my Question is , how i can get the last row in my datagridview thanx in advance :)

i have this line in my Web.Config <add key="localhost2" value="http:\\0.0.0.0\export\" /> in vb Code: <a href='" & ConfigurationSettings.AppSettings("localhost2") & TransactionNo & "\" & fi.Name & "' target='_blank' >" & fi.Name & "</a>" the Publish URL : http://0.0.0.0/export/803/SingleResult.pdf How i can encrypt the 803 value or prevent the user from change …

the scenario as the following, after the user login , the application returns he/she visiting numbers for example : 123 150 i preview the value on TextView , how i can make it clickable, and open pdf file like when user click on 150 open the pdf file the located …

my activity is load a grid view from xml file and the controls from other xml file public class ResultActivity extends AppCompatActivity { GridView gridview; ArrayList<String> arrayList; String ip, db, un, passwords; Connection connect; PreparedStatement stmt; ResultSet rs; Button TButton; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.gridviews); TButton = …

i have crated a job to backup automaticly my database , when procees happen failure message appear , anyone can help me ?? thx BACKUP DATABASE [MYDATABASE] TO DISK = 'C:\Program Files\Microsoft SQL Server\MSSQL10.MSSQLSERVER\MSSQL\Backup'

how i can check if text box value exist in data base or not plzzz helppp

how i can make my crsytal report show the data depend on Supplier name , any help plz ??? i have 6 Suppliers on each report

hey every body , i need to know how i can create an automatic back up for my database step, i am using sql Enterprise server 2008 R , what i need is the steps of how to do thats and how i can check if the job start or …

i get this error message when i try to connect from clinets pcs to login with the crystal repor but the forms is correctly connect to the DB srver but the server not this is the error : Crystal report viewer login failed detail : ADO error code: 0x80040e4d Source: …

hi all , when i install my vb project on clients machine and runing it its show this error : Cant generate SSPI Context , what should i do ????

when i need to install the vb6 project to network pcs this error is show : The program cant start because ActiveX Tools.dll is missing from your computer. Try to install the program to fix this problem. i search on internet for the dll required but i am not find …

i have a server called OAS-VB and a network pc what i need is the sql that installed on pc see the OAS-vb server to reach the database file ??? or some one can tell me how to configure the sql server for network to reah the pc ?? i …

hi all , from where i can install or enable the ActiveX tool.dll ?? anyone can provided to me anylink to download it ??

i have vb6 project with cr8 and 10 , its correctly run on one pc what i need is to run this project on local netwrok , how i can do this and how i can edit the connection string and make .exe file ???? Help me plz

i uesed vb6 with crystal report 10 , when i try to open report.rpt file in crystal report this message appear to me : Invalid report schema , cant open the document,, anyhelp plz??

hey everybody i need an answer of this question plz as soon as possible , write a method named season that takes two integers as parameters representing a month and day and that returns a string indicating the season for that month and day. Assume that months are specified as …

how i can do the following : when the user click on some cell : EX: cell(3) of the current datagridview onther datagridview appear and when the user select row from the second datagridview the seleceted row information on cell(4) and cell (5) . someone help plz???

i have this two tables fields: table1 (BOQSectionsAndParts_ID,BOQSection,BOQPart,ProjectNO) BOQSectionsAndParts_ID is a primary key table2 (BOQItemEntry_ID,ProjectNO,BOQSectionsAndParts_ID,BOQ_Item) BOQItemEntry_ID is a primary key and BOQSectionsAndParts_ID is a forign key. this is a sql server in my vb forum : i view the BOQ sectin as a combobox what i need is when the …

the procedure entry part 1stractI could not be located in the dynamic link library MSDART.dll ??? how i can fix this ??

after i add all the reference on my vb6 project and everything loaded successfully when i press on report button to view the report i face this error msg: Logon failed Details: ADO error code ox80004005 Source: Microsoft OLEDB Provider for SQL Server Description: [DBNETLIB][Connectionopen] sql server doesnt exist or …

anybody can help me of how i can access the registry key of windows to application??

Private Sub Cmd9_Click() 'On Error GoTo Error_Handler Dim Report As New Blank_rShopDrawing 4 Set Report = New Blank_rShopDrawing Report.RecordSelectionFormula = "false" Form1.CRViewer1.ReportSource = Report Form1.CRViewer1.ViewReport Form1.Show 1 Exit_Error_Handler: Set rs = Nothing Exit Sub Error_Handler: MsgBox Err.Number & " : " & Err.Description Resume Exit_Error_Handler End Sub the error in …

when i want to add a component or Referrence to vb6 Project it give me this error msg : error accessing the system registry how i can fix that ??? sry again

Private Sub Cmd_Print_Click() 'On Error GoTo Error_Handler If newflag <> 0 Then MsgBox "Inserting New Record Mode, Press EXIT Button To Return To Normal Mode", vbCritical, "Attention" Exit Sub End If If RepNo.Text = "" Then Exit Sub Dim Report As New rstoreinmaterial Report.RecordSelectionFormula = "{DetailsStore_InOut_Material.RepNo}= " & Val(RepNo.Text) & …

what is the run time error 424 , object is Required and how i can solve it ...

i have two row in my dataGridView one store the labour working hour (Time) and the other one is store the cost of one working hour , i need to multiply these two row but its give me this error : operator * is not defined for type timespan and …

hey everybody , i need the help plzz,,, i have an application that developed using vb6 and i have its database that design by sql server , but i dont know how to make it run , when i run the application its give me the following error : Dim …

"SqlDbType.Time overflow. Value '3.00:00:00' is out of range. Must be between 00:00:00.0000000 and 23:59:59.9999999." Does anyone know what is the problem.

hey everybody , anyone can help me by some ideas as design and coding to calculate the Labour Productivity ?? i have the labour type stored in combobox and the salary as input to DataGrid view and accomodation , Social Security , overtime, Sick day, Dayoff, Transportation.... how i can …

i have this connection string <connectionStrings> <add name="Tendering_Pro" connectionString="Data Source=HABOUSH-PC\SQLEXPRESS;Initial Catalog=TenderingProgram;Integrated Security=True" providerName="System.Data.SqlClient" /> </connectionStrings> <system.diagnostics> AND THIS MY CLAAS : Imports System.Data Imports System.Data.SqlClient Imports System.Configuration Public Class BuyNewTender Private conn As SqlConnection Private _MSG As String = "" Private _ProjectTenderingNO As String = "" Private _TenderingNo As String …

you need something like that, see the link : http://www.codeproject.com/KB/dialog/csSlideForm/SlideForm_Main.gif if yes : the code is : you need to add a timer to form and add these statements : If Form2.Left < Form1.Left + Form1.Width Then Form2.Left += 15 End If

i use this Update code to update my record but i get this error msg : Dim con As New SqlConnection con.ConnectionString = My.Settings.TenderingSysConnectionString con.Open() Dim cmd As SqlCommand = con.CreateCommand() cmd.CommandType = CommandType.Text cmd.CommandText = "update BOQDetailEntry set BOQDetailEntry_ID=@BOQDetailEntry_ID, ProjectTenderingNO=@ProjectTenderingNO,BOQSection=@BOQSection,Part=@Part,BOQITEM=@BOQITEM,BOQItemNo=@BOQItemNo,Description=@Description,Unit=@Unit,BOQTY=@BOQTY,ReferenceDrawing=@ReferenceDrawing,ReferenceSpecifications=@ReferenceSpecifications where BOQDetailEntry_ID=@BOQDetailEntry_ID" ' BOQDetailEntry_ID=@BOQDetailEntry_ID cmd.Parameters.Add("@ProjectTenderingNO", SqlDbType.NVarChar, 50) cmd.Parameters.Add("@BOQSection", SqlDbType.NVarChar, …

how i can refresh the content of data grid view after add and delete row ??

i used this code to delete row from datagridview but it dosnt delete the selected row it delete the first row , where is the problem?? Dim sCommand As SqlCommand Dim sAdapter As SqlDataAdapter Dim sBuilder As SqlCommandBuilder Dim sDs As DataSet Dim sTable As DataTable ***** Dim connectionString As …

you can use the same environment but under language ASP.NET thats a web development language.

i have a combobox that binding to table , what i need is wneh i retured the data i dont want to duplicate entries for example i have combobox with item BOQ Section and the item as the following "concrete , concrete, concrete , Utilities , utilities, concrete, AirCondiotioning ,utilities, …

How i can hide or remove a column in DGV??? i use this code : DGVname.columns.remove(colindex) but the column didnt remove it jsut became the last column

i have a datagridview , i need to change the col(6) to combobox and filling it with data , how i can do this ?? my DGV not bounded with data , its read from sqltable

i have binding datagridview with 27 rows , i need to add these row to sqlserver table with other field how i can do that by insert statment???

hi all , i now working on new project that have a class for table includes the add , delete , and update function how i can call them in vb??? this one of the class Imports System.Data Imports System.Data.SqlClient Public Class BOQSectionsAndParts Private _BOQSectionsAndParts_ID as Integer = 0 Private …

can you give us what is the problem with the code ???

how i can make the cell on my DGV linked to other DGV ???

Rows cannot be programmatically added to the DataGridView's rows collection when the control is data-bound. this is an error msg appear when i need to add a new row to datagridview, how i can add new one ??? DataGridView1.Rows.Add()

Private Sub CalculateDeductionPer() Dim FixSumPer As Double Dim i As Integer If DataGridView1.Rows(i).Cells(9).Value Is Nothing = True Then For i = 0 To Me.DataGridView1.RowCount - 1 FixSumPer += DataGridView1.Rows(i).Cells(9).Value Next i = i + 1 End If Deduction.Text = FixSumPer End Sub this is my code to sum some cols …

i have data grid view , what i need is when the user click on some cell another datagrid view how i can do this , and after that i need what the user select from the second , the data reflected to the first one , thanks before

how i can convert an integer value to percentage value (%) , using vb.net

hi everybody , my question is if there is a method to determine the location of crystal report , that even i change the location of solution the report load???

i get this msg from sql server when i restore the back up file TITLE: Microsoft SQL Server Management Studio ------------------------------ An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo) ------------------------------ ADDITIONAL INFORMATION: The media family on device 'C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Backup\TenderingSys' is incorrectly formed. SQL Server cannot …

hi everybody, i wish everything is okey? my question is how i can the value of textbox show on colums in datagridview , my textbox read data from DB ?? thx before...

How to pass values from textbox to datagridview in VB 2008????