Delete Data In XML
Jan 8, 2011I have a problem with delete data in XML ... this is my code. Actually in Private Sub DELETEDiningTool(... ... so if I run and clicked DeleteData button ... all of my data in XML will be deleted.
[Code]...
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Used The Delete Sql Method To Delete Data From A Database?
Jun 10, 2010My apologies I have posted this in the wrong catagory It should be in VB.net, my mistake)Hi guys I posted this question at the end of another topic I started but I think it will be over looked as the origional topic was solved of the dreamincode community You must all be getting sick of my quexstions by now haha I suppose you don't learn if you dont ask.
Anyway I have used the delete sql method to delete data from a database, I want to refresh the data in the form after the record has been deleted. Do I have to close the form and then open an new instance of it? or is there another way I can refresh the data?
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Forms :: Display Data In Grid View Using Code That Can Edit, Update And Delete The Data?
Oct 6, 2011how to display data in grid view using code that you can edit, update and delete the data...do i need to have a stored proc in this?
View 4 RepliesPrint And Delete All Data/record In Data Grid View?
Feb 15, 2012i have a form which search data in specific date and show result in the datagridview, what i want is that when delete button is clicked all datas that in the datagridview will be deleted sameway in the database
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Feb 13, 2011How can be find out which file is going to delete when, user provides command like DELETE or SHIFT + DELETE or by programmatically gives DELETE command. Well I know about FileSystemWatcher Class, but this class doesn't provide information before delete...
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Aug 9, 2011l cant get add data to my data base or delete any.l am using mysqlworkbench 5.3 CE , this is what l have done in vb.net. [code]
View 6 RepliesDelete The Data Once The Transaction But The Data?
Jun 6, 2011Below is my code to delete the transaction. It suppose to delete the data once the transaction but the data remain there....I don't find there is a problem with the code but some how it doesn't work.
[Code]...
Insert, Delete, Update The Data Into Database And The Data From Database Will Be Display Using Datagrid?
Sep 17, 2010I 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?
Can't Delete Row From Table Data (.sdf)
Jul 8, 2009I'm adding records to the table which goes fine until... I want to delete a row. The first time it said that the row was "read only" now I'm getting:
View 1 RepliesDelete Data From A Table ?
Jan 4, 2011I wish to delete the contains of multiple tables, and I also wish to append the contain of table1 to table2 (both table1 and table 2 have the same exact fields and type).For the Delete, I have tried the following code and I have undefined errors for SqlCommand and CommandType.This is my code for deleting the contains of a table:
Dim queryString
As
String =
"DELETE FROM Buffer Table 1"[code].....
Delete Data From Access DB After Use
Nov 15, 2011I was wondering if there is a code i could add to my applicatio that will delete a data entry from a database. I'm designing a voting application as my project and i want a situation where an access code is good for only one entry. i put my code for retrieving the code below.
Is there anything that i can add to the code that will delete the entry that was used to login immediately after authentication?
Private Sub btnCodeEnter_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCodeEnter.Click
Dim connect As String
Dim query As String
Dim dbProvider As String
Dim dbsource As String
[CODE]...
Data Only Delete From The Interface But Not From The Database?
Jul 15, 2009in my form..there's a couple of textboxes..these textboxes display data from the database using databinding method...my problem is when i click on my delete button to delete the data displayed in those textboxes...the data will be gone from the textboxes...but when i check my database..the data is still there.....how do i solve the delete button problme???...i want the data to be delete from the textboxes AS WELL AS from the database.
here's my delete button code
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click
Dim intresult As Integer
Try
[code]....
Delete Data That Have Same Id In Many Table Using VB ODBC?
Feb 10, 2012Delete Data That Have Same Id In Many Table Using VB ODBC? I try this but it think it doesnt work[code]...
View 3 RepliesDelete Data Using Bindingsource.removecurrent() ?
Nov 7, 2011I am trying to delete data using bindingsource.removecurrent() ,but using the following code, it's just not working.
CODE:
bsmail is filtered in another form, perhaps the problem lays there? i don't know if the code to remove the current data is correct.
How To Delete Data From A DataSet Permanently
Nov 8, 2011I'm currently trying to delete data from a dataset/datasource/database using visual basic. So here is the run down: I've built a program that can add, delete, and modify customer information from an Access database and I just got the add function working. Meaning, I can now add customers to the database and it is sticking to the database. I re-ran the program and even restarted the computer the computer and the data is in the database. This works fine. However, now I want to get the delete button working but I'm not sure why it isn't deleting some of the fake entries I made just to test out the add feature.Here is the code I am using:
Dim delCompany As UMD3.CompaniesRow
delCompany = UMD3.Companies.FindByCompany (NOT SURE WHAT GOES HERE)
delCompany.Delete ()
[code].....
How To Delete Data Source From Project
Jul 14, 2011How do I delete a data source from a vb.net project. There is no delete/remove in the data sources window and if I delete the corresponding xsd file I end up with errors in the designer file. 'm having to do this because when I change a data
View 3 RepliesHow To Delete Rows Of Data Without Using The Primary Key
Nov 9, 2011how to delete rows of data without using the primary key VB.netI am using Access 2003 & VB 2005
Private Sub BtnDel_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnDel.Click
Dim dt As New DataTable
[code]......
Insert Or Delete When Using Data Binding?
Apr 6, 2011Updates were easy but we don't know how to do the inserts and deletes even though we already have the DataAdapter .InsertCommand and .DeleteCommand defined and initialised.Currently the app allows the user to navigate through the Textboxes that are bound to the DataSource and the user can just change whatever is in the Textboxes before calling .Update
View 6 RepliesListview Delete Data In Database?
Jun 9, 2011What I want is that when i select the data from the listview1 it will also delete the corresponding data in the database im using mysql database...these is my code
Dim Button = MessageBox.Show _
("Are you sure you want to delete this Data?", _
"Message", MessageBoxButtons.YesNo, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button1)
[Code].....
so far that is my code..it work but in order to delete the data from database i use the datagridview does not what i want ,what I want is that when i select the item in the listview the corresponding data in the listview it will also delete in database... that code i post is that u need to select the data in listview1 and also select the data from the datagridview in order to delete the data in database..
VS 2010 Delete Data From End Of File?
Nov 14, 2010I have JPG images with data stored at the end of them. My goal is to simply remove this data from the end of the file. The extra data is in plain text. The JPG images can still be viewed as normal with this data in them.The plain text in the end of the file starts with the beginning mark of"--------data---------", a line break, and then the data. Then there isthe end mark of the string
View 4 RepliesAdd - Delete - Save Data With BindingNavigator Control
Jul 12, 2009I have a BindingNavigator1 binding to a datasoure. In default, we can add,delete, save data with BindingNavigator1 control. i want to know : how can i write more code to event click of "delete" button(or add , save button) in BindingNavigator1.
Example : i mean i want show messagebox yesno before delete operation is performed.
if result = yes then delete. i tried this but not yet :
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Add/delete Data From A Specific Table In The Database?
Apr 8, 2011I have a Form1 that is the main application form, that display certain data from a database. Then I have Form2 that add/delete data from a specific table in the database.My problem is, When I add data to the database, and save it, it work fine, But, it does not reflect on the main form, after I close Form2. Only when I exit the application, and open it again, it shows. Is there a setting or something I need to do to update/refresh the info added so I do not need to restart the application?
View 3 RepliesCan Add New/delete Info To Data But Cannot Update/edit?
May 19, 2009I can add new/delete info to data, but cannot update/edit, I have tryd everything that I could, but no luck on my side, I have put txt file of my page.
View 5 RepliesCan't Delete A Row From A Database Due To Data Type Mismatch
Apr 19, 2011I am having trouble removing a row from a table of an access database. I'm trying to remove a row based on a date/time that has already passed. Here is the code I have. When I try to run it I get an error.[code]...
View 3 RepliesData Doesn't Delete From Database, Vb 2005?
Jul 14, 2009in my form..there's a couple of textboxes..these textboxes display data from the database using databinding method..
when i click on my delete button to delete the data displayed in those textboxes...the data will be gone from the textboxes...but when i check my database..the data is still there....what happen??..how do i delete the data from the textboxes..AS WELL AS from the database?
here's my delete button code
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click
Dim intresult As Integer
[Code].....
DataGrid - How To Insert / Update And Delete Data
Jun 5, 2011I'm developing an application for my ping SQL Server 2005 as database and VB.Net 2008. Ive created the form and successfully connected all text boxes etc. Using the code, I have managed to open the database and fill the dataset. However when I BIND the Datagrid datasource to the Dataset, I can only see the COLUMN NAMES in the datagrid and not the rows or the data. How to Insert, Update and Delete data. I'm fairly new to VB.Net but I have used VB6 before
Private Sub cmdAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdAdd.Click
Dim con As New OleDb.OleDbConnection
Dim dbprovider As String
Dim dbsource As String
Dim ds As New DataSet
[Code] .....
Delete Data In Multiple Table With The Same Id In MySQL?
Feb 11, 2012This is the Query:
DELETE FROM patientpersonal,patientmedical,patientdental
WHERE patientpersonal.'" & dpatientid & "' = patientmedical.'" &
dpatientid & "' AND patientpersonal.'" & dpatientid & "' = patientdental.'"
[code].....
Delete Empty Cells In A Data Table
Jun 21, 2010I'm binding data table to datagrid but i'm not sure how to delete the empty cells in that data table
View 8 RepliesDelete Existing Data In Datagridview Using Loop
Jan 23, 2012i want to delete existing data in datagridview using loop . i write code below:[code]but problem is that when data found and deleted row then orginal data index mismatch. and get error. how do make loop in up to down and delete row if match
View 4 RepliesDelete Selected Row From Data Grid In Program?
Jul 8, 2011How can i delete selected row from data grid using delete button [code]...
View 4 Replies