Create A Table That Include Current Year Data And As Well As Previous Data To Be Compare
Dec 8, 2010
i want to create a table that include a current year data and as well as previous data to be compare. here is the example of the table that i want to create: but i want to compare one of the annual data with the previous year. as example i want to compare between the data of current AR of 2007 with the current AR for 2006, Current AR of 2006 with current AR for 2005 and go on~, but i have no idea how to do it.
my date and time picker cant get data on my SQL yog database it only get data on year 2011 .it cant show me data on year 2012...i hava a range of date.my code is :sSQL = "select * from qry_reciept where product_name LIKE '%" & txt_name.Text & "%' and b_desc = '" & cbx_brand.Text & "' and d_purchased >= '" & datetimepicker_1.Text & "' and d_purchased <= '" & datetimepicker_2.Text & "'"
I would like to format a gridview based on comparing the current row value (column 2) with the previous row value. So if they are the same the background color would be that same, say green. If they are not the same the background color would be red. For example: [Code]
how to compare 2 sql tables and show data that are in table 1 but not in table2?
Dim strSQLL As String = "Select t1.run from ML533 t1 left join portal t2 on t1.[run] = t2.[runNo] where t1.[run] <> t2.[runNo]" Dim comm As New System.Data.SqlClient.SqlCommand(strSQLL, conn) Dim ds1 As DataSet = New DataSet()
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i have tried google and other sites.. but still cannot find solution. maybe i post the wrong question. but i manage to do this code. but its only shows only 1 record missing, but its supposed to show 5 records that r missing.
I'm using the Details View control of VWD asp.net 2008
I have a users database table. One of the columns contain the "uniqueidentifier" user's profile ID, created by VWD (from the automatic profiles table).
From my table, I would like to select only the data pertaining to the logged in user.
How do I get the current unique user profileID in general and then how do I use that for my query?
In the configure data source option of the control, I select the check box for "Return Only Unique IDs" and the WHERE option. In this new window I select the Column to the profile userID ... "=" and then assumed I should select Source: "Profile".
Now what should the parameter properties or value be to select only the current logged userID?
OR how can I do this just in C#? There doesn't seem to be any code behind after instering a DB with the VWD controls?
I am having an issue on the listbox when the new data value equal to previous data then = to "0". However, I want if the new data value( A ) is equal to the previous data( B ) then ( A ) equal to ( B ).
Delegate Sub ListBoxUpdater(ByRef listbox As ListBox, ByRef str As Object) Private Sub OnQuoteUpdate(ByRef QuoteUpdate As LingLib.structQuoteUpdate) UpdateListBox(lbBox, QuoteUpdate.tQuote) End Sub
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My problem is when the new data comes out from the API, if it is equal to the previous data and it will appear 0. But what i want is the new data comes out is 0 and it will equal to previous data. e.g: first data comes out is 12.00, in above case, if the second data comes out is 12.00 but it will shows 0 which means unchanged. But in my case now, i want if the first data come out is 12.00, then if the next data is unchanged (0) and it will appear 12.00 and so on.
I am currently working on a API. I am having an issue on the listbox when the new data value equal to previous data then = to "0". However, I want if the new data value( A ) is equal to the previous data( B ) then ( A ) equal to ( B ).
Private Sub UpdateListBox(ByRef listbox As ListBox, ByRef str As Object) If (listbox.InvokeRequired) Then Me.BeginInvoke(New ListBoxUpdater(AddressOf UpdateListBox), listbox, str)
I am creating a project in VB.NET in which one of the reports require that the name of employees should be displayed as column names and whatever work they have done for a stated period should appear in rows below that particular column.Now as it is clear, the columns will have to be added at runtime. Am using an ODBC Data source to populate the grid. Also since a loop will have to be done to find out the work done by employees individually, so the number of rows under one column might be less or more than the rows in the next column.Is there a way to create an empty data table and then update its contents based on columns and not add data based on addition of new rows.
What I am trying tot achieve is the following:User inputs data in one form that saves to the dataset table no problems. On an edit screen I want the current data saved to appear in this page within all the relevant fields but when saving I want this data to add to the dataset table as an additional line of data so the transaction records are kept.I want to add a new datarow regardless of it saving one change or all 7 changes that are possble.
e.g. Line 1 - user inputs 7 cells of data Line 2 - user amends 2 cells of data Line 3 - user amends 1 cell of data an so on. Unfortunately the terminology for certain items above may not be correct as I am still new to this programming and still on a massive learning curve.At the moment I do not have the code for what I am trying to achieve as I really dont know where to start with it.I am currently able to save the data and have it appear in the "edit" panel however only the cells changed are saved an it overwirtes the initial input.
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.
And I only want to have a single row in this table. I then write the changes to an xml file. The user will edit the row in this table save the values in the settings.properties. And then when ready write the changes to the config file.
However, I am thinking is there a better way. As I have to keep removing the row that was currently added. Then create a new one.
' Add the data to the datatable and write the changes to the config.xml file Private Sub btnWriteConfig_Click(ByVal sender As Object, ByVal e As EventArgs) ' Only create a single row. All changes must be made to this row only.
[code]however,if the formula of a calculation involve data for current year divide by data from previous year, how should i implement it? for example;revenue from current year * 365 / revenue from previous year
I am create a mysql table with TIME Data type fields. Like FROMTIME and TOTIME. And some insert data to that table. And that data is view through DataGridView. I can show all data in DATAGRIDVIEW. But, Have a error data, when current row click time ( Error data is : DataGridViewTextCell {ColumnIndex=0,RowIndex=0}.
I am wanting to pull data out a select table and wanting to use it locally as Read Only data I am stuck on how to write the data to the local Temporary table[code]...
i was just wondering if there was a way that i could compare data stored in a text file such as usernames and passwords with data input into text boxes in visual studio vb2008?
im added a dataset inside my project, and inside the dataset i added a DataAdapter with the steps like below:Use SQLStatement --> select A,B from tb_example --> Fill a datatable.And then i bind one of my combobox datasource's display member = Avalue member = BAnd its work properly!After few weeks, im reopen the project and i try to add another new dataadapter in the previous dataset and a new combobox like steps i did before. When i come to the combobox and try to find the datasource in combobox's properties and i cant find the dataadapter i jz added.
Okay I have 2 date time pickers, "dtpStart" and "dtpEnd"
What I want to do is get the current month and year, like right now is December 2011, well I want to set the dtpStart to the first of the previous month, so dtpStart would be set at November 1, 2011 and dtpEnd I want to set it at the last of the previous month, so dtpEnd would be set at November 30th, how could I go about doing this?
I have three table and I want to put the three table's data in one variable and from that variable i will produce the datatable and then want to write the data in CSV file.I am Following this step..
Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim Month_index, days, yearp As Integer Month_index = DateTimePicker1.Value.Month
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i can get the Clc month and day perfectly for year 2011, but when i goes to year 2011 it just appears as 0.my dates in Months.txt is saved as so
When i run this app., it shows all the data from my sql db now. How can I only need the previous 20 days data show from the sql db to the following ListView.
I have 2 applications that collect data every 5 minutes and imports that data into a SQL Server 2005 table. Every so often the location that I'm quering to get the data hasn't updated thier values so the application is trying to insert duplicate data into the database table. Because I have Primary Keys set on 2 of the 3 columns the insert fails which of course causes an error in my application.What I am needing to do is if it runs into a duplicate insert wait 1 minute or so and then retry running the download data Sub.Each sub calls the next sub in the process line.
I am a freshman by using vb and I had search several website to learn the method to display the previous saved data in a label but none of it is related to my problem.
