how I can get the value of the ninth column. Columns are separated by spaces.
The value im getting will be added to a int so say int = 2 then the column is 32 then the int will be 34
I have tried:
ObjDTOleDBNFeIntegra.Rows(I)("[Cnpj Cpf]").ToString() //with brackets
ObjDTOleDBNFeIntegra.Rows(I)("'Cnpj Cpf'").ToString() //with apostrophe
ObjDTOleDBNFeIntegra.Rows(I)("Cnpj Cpf").ToString() //without anything
I'm using VB.NET, but comments with apostrophes in here don't seem to be identified.And I get the exceptions for each case:
Column '[Cnpj Cpf]' does not belong to table Table. (fail)
Column 'Cnpj Cpf' does not belong to table Table. (fail)
Column ''Cnpj Cpf'' does not belong to table Table. (fail)
What should I do in order to ger a value from a field in a dataTable when the column name has spaces ?
Here is the structure of my database: i have textbox1 and textbox2 and 8 checkboxes in my ASP.NET (VB.NET) webform.i want to retrieve the seats on the particular dates means if i enter 11/12/2010 in textbox1 then in textbox2 the output would be from seat_select column, let say (1,2,3) where date would be 11/12/2010
If i enter 13/12/2010 in textbox1 then in textbox2 the output would be 1,2
I'm just a frustrated noob trying to get past my first DB Program. My goal is to get relational data from different tables all ordered by a certain field..Ive noticed early on that i cannot select a column when its name has a space.[code]Now the statement i want to use is sql = "SELECT [PT.Chart Number],[PT.Last Name],[CA.Case Number] FROM Table1 AS PT INNER JOIN Table2 AS CA ON PT.Chart Number = CA.Chart Number ORDER BY PT.Chart Number"..When i Debug i get the same type of error ("... Can't find column name PT.Chart... ")I'm new to sql so i dont know if my syntax is off.
View 4 RepliesDoes anyone know how to read a single column array from bottom up, then back down, filled with decimal data, into one line seperated by comma's?
a = 0
Do Until a > decArray.Length - 1
test = decArray(a)
[code]....
I am trying to implement a DataViewGrid in VB.NET that will be simply for identifying and selecting GIS features that are already within a database. Simple enough with DataGrids and DataSets, although there is one slight twist.First, I need to be able to populate the grid based on one record of the column [Name] that is chosen from a ComboBox(I have been able to populate the ComboBox, but not the grid).Second, I need to restructure the DataGridView so that each current column name is in a column called "Field" and the row for that one record chosen is in another column called "Value".As you can see here, each "Field" is a column name and each "Value" is one record for each of those columns. So, if I could somehow parse through all of the column names into a "Field" column, and also populate a "Value" column with one record for each [Name], I would be on the road to happiness.
View 1 RepliesI just changed a control on a form from a masked textbox to a normal textbox because I wrote my own code to validate the data. I'm trying to clear the leading spaces that were created for this column in an Access database using the LTrim function and it doesn't work for some reason. The column is " :30" in the table and when I LTrim it and save the changes, it's still " :30" , not ":30". Is that leading entry not a space character?
View 4 RepliesI have a Dataset with a Bunch of Columns used in a Report (DevExpress XtraReports) (DataSet being the DataSource). The Dataset has many columns, and i need to read a column (based on the row type), and decide which column value to read for the row, and apply formatting based on the row type.
[Code]...
Is there a suggested way to handle this in the Report or at DataSet Level (excepting the formatting part)?
I need to display a column called Full Name in the my datagridview, but the datasource (datatable) does not have a FullName column. It only has FirstName and LastName columns. I'm setting up my DataGridView like this:
[Code]...
I need to create a checkedlistbox that has multiple columns and each column has a header. Is this possible? I can't really find much on Google. Here's the headers I need:
Checkbox Title Existing path Destination path
I have created these columns to the checkedlistbox I have in my form, but when it is run the headers don't show up. Also the items I'm adding don't seem to abiding to the column widths I put in. Also with the code I'm providing below the items don't display as multiple rows, meaning each item doesn't get displayed on a new row, but in a new column.
vb
For i = 0 To iMovies
Movie = New MovieItem()
Movie.tmdbid = CInt(StrBetween(moviestag, "<tmdbid>", "</tmdbid>"))
[Code].....
I'm trying to create a message box that shows a column for Years, represented by 0-10, and an amount, as a $ wise decimal in another column.I was wondering how to create a multi column message box with column headings o.o.
View 28 RepliesI used sqlbulkcopy to upload huge data from local to remote. It works great.The only problem is that there is a table tClaim in which there are 50 columns. One clumn "IsUpload" do not need to upload. How to upload all columns except for this column? If I use columnmappings, do I have to code add column one by one?
View 1 RepliesI am working with two different connections because the information I need is stored in two different locations. One being Oracle, the other being Access. I pull all the information I need from Access with the exception of one field which I pull from Oracle. When I add this field to my datatable, it adds it to the end. I am wanting the column that I add to be between column 1 and 2 of my current datatable. Anyone know the best way to do this? From what I could find, there wasn't a way to re-arrange columns. Here is my code.
Dim da As New OleDbDataAdapter(" SELECT tblSummary.WorkOrderNumber, tblLabor.Crew, tblLabor.NumberOfMechanics, tblLabor.NumberOfHoursPerMechanic, tblTasks.TaskNumber, tblTasks.TaskDescription FROM (tblLabor tblLabor INNER JOIN tblTasks tblTasks ON
[code].....
I have a string like
human, roti, makan, ghar, house, language, english, india, US, master, teacher, html, code, asp, jsp
i need code for find the input string.
For c = 0 To grd.Columns.Count - 1
grd.Columns(c).Resizable = DataGridViewTriState.True
Next c
That allows all the columns in my DataGridView to be resizable EXCEPT the last column. Why?I DO get the little resizable-mouse-pointer... but you can only make the column SMALLER, never WIDER.(Same problem if I try to set all the columns to Resizable, using the VB.net IDE)Shouldn't I be able to resize ANY column I want, bigger or smaller?
I'm trying to split a date column into multiple columns by year. If I could achieve a roll-up subtotal at the end that would be awesome.
I'm thinking the best way to do it, is using a .NET datalist control, but I'm open to suggestions.
Example data:
DATE | SALES
1/1/2009 | 1234.56
2/1/2009 | 4567.89
[Code]....
I'd like to autosize listview columns to fit the column names. From what I saw this should do it but it doesn't work for me. Can someone see what I'm doing wrong or know of a way to do it? The listview is designed to dynamically build the coulmns based on the number of coumns in a recordset.
[Code]...
I want to create two columns of checkboxes but only the first column is being displayed.
[Code]...
I have been trying to pull rows from my access database into a list box, so the rows do appear on the list box, however the columns are not spaced out, and when I put & Space(10) & inside the ListBox1.Items.Add() the values are all scattered around. How do I fix this?
And how do I add column headers for them?
TransactionTableApt.FilltList(LoyaltyDataSet.Transaction, busid1)
Dim x As Integer = 0
[CODE]................................
Below code is supposed to update a table in oracle with rows imported. But it seems to update all columns in the table with only the first column which is imported from the CSV file. I figure its the "ReadFields" property which needs to manipulated/changed.
[Code]...
I have a user control with an embeded DataGridView. I exposed the Columns property so that the columns collection could be edited in the visual designer:
View 2 RepliesI'm trying to display all services on a computer into column 1 under Processes and column 2 as services. I can't figure out how to do this with the WMI statements.
Here is my code......
Private Sub OKButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OKButton.Click
[CODE]..................................
I am trying to link two columns with dates and time to a new column, but the original columns are not in DateTime format. Here is sample of the data:
C_DATE C_TIME
231110
211152
[Code].....
im using listview not sql or other cr..p (Plain)I would like to get a guide to help me with all features of listview im new in dat area?But the most important thing is i want to know how can i load a file into a listview which has columns and each column has its information
Example - < Columns
Website Name
Website Location
Website Description
[code]....
so how can export it and load it ?and how can one add records and remove if using tht type of manner?
i would like to ask if how do i create a column of picturebox.. something like a thumbnail, with a specified number of columns inside a form.. the number of picturebox depends on a variable.. has anyone done this?something likeimage1 image2 image3image4 image5 image6
View 2 Replies1] Is there a way to declare an array of mixed type [e.g.] column 1 as string, columns 2 through 5 as integer.
2] Is �Dim myArray( ,5 ) as type� a valid statement and if so will it result in a 5 column array of unspecified length?
I am using a Strongly Typed Dataset as DAL. I want to return a single column from my table for that i wrote the code as
SELECT DISTINCT Floor
FROM Room
WHERE (Building = @Building)
But when i previewed the data, it shows me all the columns of the table with Null Value and the column with primary key has -1 value. This condition raise an Exception when i link this query to a ComboBox ..
cmbFloor.DataSource = da.GetFloorByBuilding(cmbBuilding.Text)
cmbFloor.DisplayMember = "Floor"
Error: Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints.
Please can you translate the above line of C# into VB.NET?At runtime, I'm trying to update an existing GridView column, as opposed to adding new columns, just before a DataBind()
View 7 RepliesI have a table in a data grid the columns are bound to the columns...
SQFT QTY WIDTH LENGTH
i also have added into the datagrid an unbound column called Yeild%.what i'm trying to do is the following formula
SQFT / (QTY * (width * length / 144) and have the result return the answer in the unbound yield column for that row represented as a percentage
So if SQFT = 178 QTY = 2 Width = 144 Length = 102 answer would be 0.87 (rounded)
so this would be 87%
While looking in the dataset designer for a database table I am doing in visual basic 2008 I found a line for expressions under the property menu for a specific column. I need to know the code that I would put in this expression line so that this column adds up the numbers I input into three other columns and displays that number in the column. I need it to automatically calculate this for each row in the database table.
View 13 Replies