Count Function - Tooltip To Display Exact Amount Of Records Found
Jul 14, 2009
I have the following search code which works fine. However, I have an additional task to do, which is create a count function for the Record found or Record not found. Presently what it does is it searches and if a record is found it displays at the tooltip "Record Found" if not it says "Record Not found". However, sometimes you have 2 or more records. Therefore, the tooltip should say the exact amount of records found.. For example, 3 Records Found or even 5 Records Found. Also if only one record is found it says "Record Found" but if more it should display " 2 Records Found".
Private Sub btnPerformSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnPerformSearch.Click
' Declare local variables...
Dim intPosition As Integer
' Determine the appropriate item selected and set the
' Sort property of the DataView object...
[Code] .....
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Nov 29, 2011
url...with reference to this post, can someone help me with the code to count the numbers of records found after searching?
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Jan 21, 2010
i have a datagridview binded with the datatable via its datasource property....now i want to add the Amount column of the dgv and display the total amount in the textbox,if the amount is greater than a certain value then i want the cell to coloured red so i did this code and it worked great:
Dim i, j As Integer
For i = 0 To DataGridView1.RowCount - 1
j += Me.DataGridView1.Rows(i).Cells("Amount").Value
Next
[code]....
but my problem is that i want the red colour of the cell to blinkafter every 2 seconds....how to do this?i need to handle the timer tick event for this but i am not able to do this.....
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Aug 26, 2010
How to make my own "My" librayr. I want to make exact function like in .Net
My.Resources
System.Data
that everytime i enter period on the library another sub library will come up.
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Sep 2, 2011
I have a vb.net Windows application that calls a vb.net Web Service function. Both the vb.net application and Web Service have been in use for over 5 years and have worked well. The Windows App builds a text file consisting of a number of inserts into an Oracle table, followed by a call to an Oracle package. The Web Service call uploads the text file to the Web Server, loops through the statements in the text files and executes them. It then does a Select statement to put the resultant data in a string which is passed back to the calling program. We have both people on our local area network as well as external users where the call to the Web Server is over the internet.
The data string returned is the pricing for each of the lines inserted in the text file, separated by asterisks. Normal use of this call has anywhere from 1 to a few dozen lines, and the program works fine for this for both internal and external users.
Our problem right now is one external person is attempting to price a job with 491 individual line items. At first it would not price, whether the job was priced from a computer at the customers site or one of our internal people on the LAN. The problem turned out to be the timeout value was not long enough (it was set at 2 minutes, this job takes 5 minutes) so changing both the Timeout value in the Web Service call as well the httpRuntime executionTimeout value in the web.config file on the web server addressed the problem, but only for our internal users on the LAN. Our external customer wants to be able to price jobs of this size going forward, and I am at a loss as to why it errors on internet connected machines but not locally connected machines. Our customer is in New York, We are in Wisconsin, and I am able to recreate the error condition from my home computer.
The other thing is, if I create a VPN connection to our server from my computer at home, this job will price (again, it takes about 5 minutes) but if I disconnect the VPN connection, it gets an error after approximately 3 minutes, http 404: Not Found.The customer can otherwise price all of his other jobs with no problems, it's only this one, very large job that gets the error.
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Jun 25, 2012
This program is finished already, and i am using it now, but I want to add progressbar so that i can see the progress running to make it more beautiful
i create an apps which is capable of installing apk file on android phones. QuoteQuote: This is base on ADB command "adb install applcationname.apk"
we can install apk on command prompt using adb install command The scenario of my program is like this: all the command on cmd will appear on my form (This is all OKey) the apk's name is on my listbox1, if I select the items on listbox1, the name of this item will be written on my txtCommandInput (my textbox)
this is my sample codes
Private Sub ListBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListBox1.SelectedIndexChanged
Dim _items As String = ListBox1.Text
[code]....
if you press the button it will throw the command from txtCommandInput.Text and the result will displayed on cmd, so the "adb install command" will run. all of this thing is working fine, except the progressbar Now im reading this book about progressbar and backgroundworker sad to say i really cannot make it work, that while the installation of this apk the progressbar value is exactly 100% after the installtion finished
how the progress on progressbar will be the exact value and result of this apk installation
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Aug 11, 2009
what is the exact meaning of the function:
cmd.ExecuteNonQuery()
Though i used it a lot of times while inserting,updating or deleting the entries of the database but my basic concept about this statement is not clear.......
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Nov 23, 2010
I need to count a large amount numbers in short time.As a result the CPU jumps to 40-60% on 4-core PC.Which is extremely high.I have any idea that will lock up the thread for some time, but not actually slow or reduce the amount of files that are allowed to be counted per a giving time period.
Vb.net
Application.DoEvents()
Threading.Thread.Sleep(1000)
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May 21, 2009
I am making an inventory program in which there's an ItemMaster and Sales Form. Currently there are 15000 records of items(increasing daily). I want to display all the items in the sales form so that the user can select an item from the list for billing, and also in the itemmaster so that if the user wants to edit any item then he can select it from the list.
I can make a common list form for both sales and master, but i have to load the data from the database into the list every time the list is displayed(which is taking lot of time), so is there an better way to do it.
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Nov 24, 2009
The code below put in the DB 0 in a few fields...Normally the query sort a large amount of records and off course the code take a little time to do the job...My question is simple...This is another way to get more fast this job?
Dim con As New OleDb.OleDbConnection
Dim ds As New DataSet
Dim sql As String
con.ConnectionString = "PROVIDER=Microsoft.Jet.OLEDB.4.0;Data Source = " & drive & IDempresa
con.Open()
[Code] .....
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Nov 2, 2009
what exactly is the type of the second argument of CType
CType(testobject, Control)
what exactly is Control? how can Control be used as though it is an expression?i nid to know this because i'm trying to build a function that takes the exact parameters of CType, let's call it CType2public function CType2 (byref object as Object, byval thetype as Type) as Object problem is when i do this: CType2(testobject, Control) they give me "Control is a type and cannot be used as an expression".
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Dec 18, 2010
this is a part of my html
<div style="position:absolute;top:385px;left:275px">
First Name:
</div>
[Code]....
i have to count the number of textboxes found in this page that is count the <input type=text>...
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Jan 6, 2010
I know there is a function Contains that returns true if string has a certain substing in it. But is there a function that returns the count of instances of that substring inside another string.
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Jun 2, 2009
This search button works fine, however, in the tooltip it shows "Record Found" as highlighted in the code below. What I want to do is to say how many records have been found. Lets say 2 records found it says "2 Records Found".
[Code]...
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Jan 31, 2011
I have two vb2008 programs with tooltips and on one of the programs, the tooltips re-appear after timeout without having to go to another tooltip and on the other program, after timeout, the tooltip will not re-appear without going to another tooltip. I can't find any differences in the tooltip setup that would cause this to be so. I have seen a couple of posts that are close to this, but it appears that they have just given up and did a work around. Does anyone have an idea or a solution?
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Jun 10, 2010
I need to get the count of the records in my app. But BindingSource.Count always counts NewRow too if I select the new row. And this causes an exception. Is there any different method for it?
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Oct 11, 2009
I need to know what is the funcion of the below GetTooltiptooltippopup eventstoptimer methodAlso i need to know how can i let the tooltip works after remove all i mean how can i restore the tooltip work after the below code ToolTip1.RemoveAll()
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Feb 9, 2010
I want to search the records from the textbox and display the records to the datagridview, if there are no records, just display empty on the datagridview.
this is not working:
Dim sqlsearch As String
sqlsearch = "SELECT * FROM setting WHERE mname LIKE '%" & TextBox.Text
[code].....
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Mar 17, 2010
I dont no if this if possible but im trying to set a tooltip on a ellipse that is drawn at run time on the system. I am able to attach the tooltip to a texbox etc but cannot attach it to the graphic.
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Jan 11, 2011
I have the code below which does work, but I need to add further functionality to it. The functionality I want to add to it is the text I have commented in the code below.
Dim objSQLConnection As SqlConnection
Dim objSQLCommand As SqlCommand
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code]....
Before the if statement, I want to find out if the database already has records with the username in the strUser variable.
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Sep 10, 2010
I am using a table adapter and the update code as below in a Try/Catch block as shown on the MSDN site.
Me.MyTableAdapter.Update(Me.MyDataSet.MyTable)
This all works fine but I should like to return to the user a MsgBox which displays the count of new records added and/or existing records amended.I know I could count the records in the underlying table before and after the update, the difference being the count of new records. How can I count amended existing records ?
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Apr 16, 2009
I am using VB2005 ASP/VB. I have a Gridview placed on a web form which is popluated by a query based on user input.select * from view_main where initials = ddlfilter.textThis works fine. However I want to display a realtime record count based on that query and dump the info in a label called 'recordcount' which appears at the bottom of the grid.
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Jan 21, 2011
I am trying to count the number of records that match Course_ID = 1 in a table.
Here is the expression I am using
=Count(IIF(Fields!Course_ID.Value="1",1,0))
also
=Count(IIF(Fields!Course_ID.Value=1,1,0))
I always get the number of records in the whole table and that is not what I want.
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Nov 12, 2009
I have a datagridview that displays text from a cell in a tooltip when text is too long to be viewed in the cell itself. The default length of time, however, is not long enough for me to read all of it.
How can I make the tooltip display for a longer period of time?
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Jun 21, 2010
How to display the value of variable abc as tooltip text on picture1
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Apr 15, 2009
How do I make a tooltip display the info longer?
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Dec 2, 2010
HI would like to count all the records in my query below and output the results to a text box. [code]...
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Apr 4, 2012
I am new to this forum and I state that I am a beginner in visual basic. I need help with a program I'm doing for personal use. I have an Access database connected via wizard to visual basic 2010, from wizards automatically as I dataset and TableAdapter bindingsouce, a datagrid on the form and text, and buttons for various rescues etc.. My problem is that I need to do a count of duplicate data, I have a table Inserimento_veicoli (Ex. count model vehicles like the Fiat Punto) and I managed to find the right code
[Code]....
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Jan 4, 2010
How to display the value of variable abc as tooltip text on picture1
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Oct 6, 2009
This should calculate and display the total amount due. There are 3 radio buttons, A, B, C. Nonprofit should get a 20% discount from final charges.
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
Private Sub RadioButton1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles radA.CheckedChanged
[Code] .....
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