Insert The Data Inside The XML?
May 11, 2010
I am using the following code to insert the Data inside the XML . Here the class Form3 is Add New User Form.
It worked for the first time . i.e the record was successfully inserted in XML file. but again when i tried to Create New User and Insert into XML file . it simply replaced the first record. i.e each time it just replace the previous record with current record inserted in XML file.
CODE:
Public Class Form3 Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click
[Code].....
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Mar 30, 2010
im new to coding (started coding last month) so im a little stuck on how to do this, im making some emulation programs to learn coding with, and a part of it is to point the app to a .iso/.bin file and scan the data inside of the iso/bin to check if a file exists.[code]My issue is i cant find any class examples, or any information etc on how to code it so my application can see the data inside of the iso/bin instead of just see'ing the iso/bin file, so that i can then check the data inside the iso to see if the file exists etc.Im a novice still at coding so making a new class myself to look inside the iso/bin is to complex for me.
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Oct 31, 2010
Is it safe to place the code of INSERT Sql command inside my While End While
[code]...
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Apr 3, 2009
i have datagrid bind to datatime that has one coloumn datetimeI want that user press space bar inside datagrid cell and i want insert current datetimei try so
If e.KeyCode = Keys.Space Then
dgrdVisite.Item(dgrdVisite.CurrentRowIndex, 4) = DBNull.Value
dgrdVisite.Item(dgrdVisite.CurrentRowIndex, 4) = Now.Date.ToShortDateString
[code].....
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Jun 1, 2011
if I have the following vb code,
for i = 0 to dTable.Rows(i).Count -1
Dim sql As String = ""
Dim strConn As String = ConnString
[Code]....
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Jul 9, 2009
May i know how to insert a AT command method inside my program to receive incoming sms?
My program is in visual basic windows form 2005.
Here is how my program goes.
After i click connect button in my application, the gsm modem will automatically read the incoming sms and display in the textbox on the program.
I already have the list of AT commands to be used, they are :
1. AT
2.AT+CMGF=1
3.AT+CMGL="ALL"
I also would like to know how to declare these commands as string inside the program.
Here is my program so far:
CODE;
This code is for the user to click on connect button which will connect to the serial port. So after connecting the modem will then auto read and display new incoming sms.
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Oct 6, 2011
I am presently doing a Word Automation using VB.In my word Header i have inserted a Table for various fields
[code],...
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Jun 22, 2010
im in the middle of doing sql queries i can search my data base usingGetDateFrom (Select, from, where) Me.nameTableAdapter.FillBy(namenDataSet.descip, Me.box1TextBox.Text,Me.box1TextBox.Text, Me.box2TextBox.Text, Me.box2TextBox.Text)i have this working fine im struggling with inderting data to my databse i have made the query ..
INSERT INTO `details` (`Forename`, `Surname`, `Username`, `Password`)
VALUES (''& ForenameTextBox.Text &'', ''& SunameTextBox.Text &'', ''& UsernameTextBox &'', ''& PasswordTextBox &'')
[code]....
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Aug 2, 2009
I have run into a problem. When I insert some data into a table with the Insert Function, I want it to return to me Id key.Say a table is like this
ProductId
Product
Quantaty
If I run
Code
Insert Into [table](Product, Quantaty)Values(Cd, 3)
I want it to return to me the value of the ProductId so that I can use it, is this possible?
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Feb 3, 2012
I am developing vb.net windows application. I am trying to insert data with insert command.I am getting the insert data as long as the application is running. But when i close the application and reopen again the inserted data was not in the access database and i am getting no result. what is the problem, is it in code? i am using like
strsql=" Insert into table(col1,col2) values(val1,val2)"
selectCommand as new oledb.command(strsql,strConn)
selectCommand.ExecuteNonQuery()
Not inserting in the database but showing in application. how?
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Dec 28, 2011
I need to scrap data from a website where data is Inside table.
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Feb 15, 2012
how can i insert data from data base with selected Datagridview columns i have insert combobox to Datagridview and it can load data from DB now i need insert data to another columns in Datagridview when i change combobox items?
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Nov 3, 2010
i'm trying to insert the text inside a set of text boxes, into a table, the table has these columns
TicketID ("Autonumber")| StaffName | PCNumber | ZoneNumber | Description | TechnicianAssigned | JobComplete ("Yes/No")
Whats wrong with my SQL statement?
conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=F:\Uni (Year 3)\EJ315020S - Windows Application Devlopment\Assignment Database\Details.mdb"
strSQL = "INSERT INTO SupportTickets VALUES " & txtStaffName & "," & txtPCN & "," & txtZoneNumber & "," & rtbDescription & "," &
[code]....
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Nov 9, 2009
when i try to insert data from database into dataset using data adapter, it takes long time, i want to use hourglass but i'm confused how or when i type the code so user will know that application still work.
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Mar 7, 2012
how to insert new row in the last row have data in data grid view
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Apr 25, 2010
I have a form allowing user to search details of employees. the form allows users to key in 7 search criteria. the results of this search open in a new window. employee details (data) are of following 3 types: personal details contact details additional details
I want to achieve the following with the results window the new window that opens to show the search results has a tab control with 3 tabs for displaying the results for each of the above categories. hence the three tabs would be personal details contact details additional details each tab would display the required data in a datagridview control. on adding the datagridview directly to the tabpages of the tabcontrol the window does not resize to the size of the datagridview that is displayed. i understand that the property AutoResize is not applicable to a tabcontrol or a tabpage, hence 1 added a panel to each of the tabpages and then added the datagridview to it.
However, even this does not help and the results window is still does not resize to the size of the datagrdiview. i have set the AutoScroll property of all the tabpages to, AutoResize of the datagridview and results window all to True. How to do this as the results widow does not rezise even to the size of the tabcontrol that i have added and the tabcontrol ends up with scroll bttons in the window.
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Feb 6, 2009
Does anyone know a way for a datatable to be generated INSIDE the code of VB? It would be a "backup" datatable generation subroutine to be run in case the original datatable got damaged somehow (bad hard drive sectors, virus, whatever). It would need to be able to generate a "blank" datatable that could be filled in while running the program, instead of having to do it from an outside source (like Access).An example would be an "inventory" datatable (X product, Store Code, Manufacturer Code, Cost, Price).
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Jun 22, 2010
I have this problem about the datagridview. I try many codes. I can add, delete, and retrieve data, but it doesn't show in datagridview. The codes that are being posted has a button to click with, so that it will display data in datagridview. I need a code that will automatically display the stored data inside mysql command line client.
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Jun 4, 2011
check if the entered data is in the same row inside the table using .net?
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May 3, 2011
I am working on a sale report program. Its purpose is to record the new item and the amount made from the item mon - fri. My problem isn't getting the total. I am using a For..Next to do this. The problem is that everytime i add a new item it changes all of the previous items weekly totals as well. Thus throwing off my Total Sales. My initial suspicion is that since i don't have it added as part of the output i display it changes and re-adds it to all old items.
The section of code below is the area where i believe my problem is.
The Array itemNames holds 10 elements for the Items sold.
The Array itemSales holds the weekly price data.
' add item to listbox
For counterItem = 0 To itemCount Step 1
[CODE]..........................
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Nov 5, 2009
My application check a valid license key using Select...Case,for each user I have a Case statement.This way I can easily remove a user from next versions of my app.If I use a external data file, my app can be easily hacked,exe can be replaced etc,but using all inside exe seems to be more secure,but Select...Case statement will grow so I'm looking for a way to store white list - keys inside my exe.
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Feb 13, 2009
I have a form with text boxes ,masked text boxes e.t.c there is a binding (data) source MytablebindingSource). when i open the form the on form_load event i use the following code
[Code]...
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Jun 21, 2010
I have a rich text box in one of my applications (WPF). Now I want to store the data of the rich text box along with its formatting (e.g. bold, colored etc.) into a database (SQL Server). Currently I am storing the whole XAML of the text box in a database field. however, I am not sure whether this is the right approach.
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Feb 8, 2011
I need to get a list of distinct names inside the data table and the sum of values for each one. I know some basic stuff about linq, but i don't know how to put the distinct and the sums together.
The SQL Query:
SQL
SELECT DISTINCT username,
[Sum1] = SUM(day1),
[Sum2] = SUM(day2)
[Code].....
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Sep 17, 2010
I got a system which i want to insert, delete, update the data into my database and the data from database will be display using datagrid. The below is the coding for one of my button, delete.
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click
Try
btnSearchEmpNo.Enabled = False[code].....
Now I wanna set when user click on this button to delete a employee (for example) then the datagrid that i have in my application will not show the data of the deleted employee but in the background, the employee haven't been deleted from database.The employee only will be deleted from database when the user click on SAVE button.I know this application have to use RowState but how?
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Dec 14, 2011
What I want to happen is that the button from my system will remove the previous data from database and then insert new data to database from text file. Im done with inserting new data. The thing is that I dont how to control or where to put the Delete Command from my code.
[Code]...
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Oct 11, 2009
when I inserted a DataBase into my Project. I went to the preview data dialog box and I can only see Field1 "text" but not field 2 "Bitmap Image"it says unable to display the given data...
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Jun 2, 2011
I need to complete within 4 days? I have a problem with the insert statment on the code below. This code is working fine by inserting the ststement, but the problem is that the DATE is not being inserted into the SQL DB. The default date is being inserted as 1900-01-01 00:00:00.000. I really want today's date to be inserted into the SQL DB when the other data are being inserted. FYI - At the SQL level the column's data type is Date. I have tried the other way to get the Date column to be updated automatically with the Getdate() function but it's not working. Please help solve what is wrong with my code below. NB: class DALCallRegistry is a class the frmCallTally class uses it.
[Code]...
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Oct 8, 2010
I need to insert data from DB to another DB. I run this query from VB.NET:for example:
Insert into DBDestino.tablaDest (campo1,campo2)
select valor1,valor2
from DBOrigen.tablaOrigen
Field "campo1" is integer (in DBdestino)But sometimes the value "valor1" (in DBOrigen) is NULL. If I run the previous query, it returns error and does not insert any data.How I can insert data though "valor1" sometimes is NULL?
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Oct 15, 2011
I had a difficulties to insert the data in vb.net into sql, I had try few times, but it seems the data can't be read in the database.
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