I have argb value from image and i whan to insert in listview. i use this code to get argb value
Code:
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
Dim bmp As New Bitmap(Me.PictureBox1.Image)
Dim x, y, a, r, g, b As Integer
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How to insert argb value in list view?
I whant to insert argb like this: (x,y): alpha=a ,red= r,green=g,blue=b
One of the fields in a listview control is a calculated integer field. Is there any way that when the value is less than 0, the font colour of the whole row or the column changed to red?
View 1 Repliesim trying to write to an sql database. im inserting an image, as well as some other information. I am using the following code which works fine, as long as i do not add an extra column/variable "LOCATION" in to the mix and leave "
'Cmd.Parameters.Add("@LOCATION", OleDb.OleDbType., 3).Value = "testing"
commented out. *this is undesireable as im trying to add extra criteria to be saved like LOCATION.
Try
Dim st As New FileStream("\serverfolder1storage" & "pdftemplate.jpg", FileMode.Open, FileAccess.Read)
Dim mbr As BinaryReader = New BinaryReader(st)
Dim buffer(st.Length) As Byte
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i am trying to store the location e.g "c:file1.jpg" in the sql db. Can anyone reccomend a solution to this using OLEDB? ideally i need to add approx 4 more variables. e,g
firstname
surname
dob
location
Im getting an error with my insert statment "Syntax Error in INSERT INTO statement". I do not understand why. Im using global variables from form 1 and using them in form2 and trying to insert them from form2 into the database.
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could someone tell me what i am doing wrong in this codeProtected Sub insert_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Insert.Click
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Visual Studio 2008VB.NETFramework 3.5Windows Application
I have a SQL database names TestSQLVB
In it a table called tblTest2, with a three fieldstest2id , int, pk, increment by 1field1, varchar(50)field2, varchar(50)
I have a dataset named Dataset2.xsd
A tableadapter named tblTest2TableAdapter
A insert query names InsertTest2 with fields @f1, @f2 and ExecuteMode = Scalar
When I run the following code per MSDN [URL] the database does not get updated.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim testds As New DataSet2TableAdapters.tbltest2TableAdaptertestds.InsertTest2("One", "Dog")
End Sub
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 &'')
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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?
I have a csv file that I need to import into a sql table, this portion is working correctly. The code grabs the data, displays it in a datagridview and then imports it into the sql table. What I need to do is add an additional field that will automatically number itself by the amount of rows inserted at that perticaular moment. Let me explain a little clearer. The data I grab from the csv file is a day snapshot broken down to the hour. So lets use todays date 6/28/2010 will be broken down in the csv file like this:
Date
Time
Num#1
Num#2
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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?
why my insert doesn't insert into mysql database
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here is my code so far:
Public Sub cmdSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdSave.Click
Dim i As Integer
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when i click the button, i get a error message saying "Syntax error in INSERT INTO statement". as far as i can tell, i have everything i need to insert a new row into the database, and i dont see why this problem is occuring.
item(0) is an autonumber key field, so that should make a new record by itself, and i have declared the input textboxes as the data() array
i want insert the name "Goodys' Delight" to my sql database by using vb net 2005 programi try this sql query " insert into contact (name) values (Goodys' Delight)"
View 2 RepliesHow to insert new row in the last row have data in data grid viewwael shazly
View 5 RepliesI have 2 databases. In first one I have 10 tables. Second one is only 1 table. I would like to select 1 columns from each table from 1st database and Insert INTO another database. How can I manage this using INSERT INTO statement in VB.net?
View 2 RepliesI'm working on a project that shows a menu in a game. But to open up the menu you have to press the Insert key. I found 2 ways to do that but they both give me errors. Here's the code:
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I'm trying to dynamically add results to this display and I simply want to put a break tag after a label to start putting information on the next line. For some reason, Using a literal isn't working for me. Is there a better way to do this or should I just use tables?
Dim break As LiteralControl
break = New LiteralControl("<br />")
divListenerInfo.Controls.Add(break)
That's part of the code that I'm attempting to use.
Let me clarify what I said:
It's not working as in the line break isn't showing up on the webpage. It's compiling fine and there is nothing wrong with the code. It just doesn't show up in the html for some odd reason.
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.
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I am using Visual Studio 2008 and have connected a database correctly as I have done a login that works fine, although when I try to insert information submitted in the text boxes a different table, it doesn't enter after I end program to check it still has no data in.
Dim con As SqlCeConnection = New SqlCeConnection("Data Source=NESdb.sdf")
Dim myDA As SqlCeDataAdapter
Dim myDataSet As DataSet
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I have an XML below like this and I want to add in another entry to it:
<?xml version="1.0" encoding="utf-8"?>
<CampaignRewardsVoucher>
<VoucherCode>Vouch001</VoucherCode>
<Quantity>3</Quantity>
</CampaignRewardsVoucher>
I have the above xml but I want to add Vouch002 after Vouch001:
<VoucherCode>Vouch002</VoucherCode>
<Quantity>3</Quantity>
</CampaignRewardsVoucher>
I have the code below which checks if an input is a duplicate and update accordingly, if not I want to create a new Vouch002 entry
'Create XmlWriterSettings
Dim settings As XmlWriterSettings = New XmlWriterSettings()
settings.Indent = True
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I want to insert info.NativeName into a nvarchar field in the database.It doesn't work, all I get is where the encoding is not western/latin.Outputting listcultures directly in an asp.net website on page_onload worked fine, but it seems not to work via database.
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So I have this code, which is supposed to add all those items in separate columns to ListView1 from WebBrowser in a "For Each" loop as you see - items with attribute "c4" go to one column, with "c5" to second etc.. Seems easy to do, but this crap is just driving me mad. What I get is ArgumentException error and message saying "You can't add or insert element "" in more than one place...". [code]
View 8 RepliesI am trying to connect my code to a database and insert a value using ID as a way to access but when compiling, the catch part always shows up, If any body can give me a hint for that, here is the code,
Private Sub btnSumit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSumit.Click
Dim intId As Integer
Dim strAnswer As String = comboCountry.Text
If strAnswer = strCountry Then
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I have columns in my database called ModifyUser and ModifyDate that are supposed to show the username and date and time of the last person that has updated a specific product somehow.I thought if I just added the second query then I would be fine, but for some reason the application wants to add ProductName into the Product table too. Why isn't the application just inserting the 2 values I told it to insert in the Product table INSERT?
View 4 RepliesWhen a user completes a form, s/he can complete up to 5 records at a time.
If the the user completes 1 record, the ID increments by 1.
However, when a user completes more than 1 record, we would expect the ID to increment by as many records as the user completed.[code]..
I'm using the following code to do an insert into a table and then get the last inserted id.[code]...
View 3 RepliesI have 2 tables in mysql:
1. stats (stats_id,statsno,statsName)
2.stats_det (stats_det_ID,stats_id,stat_DateAdd,stat_UserAdd,stat_DateModif,stat_UserModif)
I have a form named status and from here I want to add a new record in the first table (stats).I've created the insert statement in the first table which is running well, but I don't know how to get the last_insert_id from stats table and insert it in the second table stats_det.
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I'm working on application that use multithreading to update / insert data into the database, after each insert command i must get its ID (the primary key name is "order_id" and this is the id i need to get)i use this to insert data to the database:
Using myConnection = New SqlConnection("Data Source=****;" & _
"Initial Catalog=MyDataBase;Integrated Security=true")
Using insert As New SqlCommand("INSERT INTO tbl_orders ([date],employee_id,
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im trying to make an insert to my Database and im receiving an error, is my first time with VB.NeHere is the code:
Sub InsertGestion(ByVal s As Object, ByVal e As EventArgs)
Dim Records() As String
Records = Split(TBComment.Text, vbCrLf)
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This was originally an update and it was working, i just modified the OracleCommand. Btw, i notice this is not a secure way to execute the queries
I use this stored procedure to make insert and return the id of inserted row
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But how to read the returned id using vb.net code using this commands return -1