I found this page (http://support.microsoft.com/kb/824263) as a pretty good reference for field data types, but there's some things I still want to know.
What's the per-character storage on a Memo and Hyperlink field (ignoring compression)?
Are AutoNumber types (Long, Replication ID) unsigned?
Do null [non-text] fields still use their full capacity?
(this is a repost ) I will skip the basic intro of "Hi im new to access and i dont know.." anyways, what I am trying to search for and I dont know what Im looking for is this.
Q1) I would like to be able to open a zip file, read the NFO/txt file from within and import certain areas of the NFO file,the NFO file of course is layed out with ascii art but there is a predetermined area where certain info is obtained. for example: I would like to capture/import the URL, testers name, date avaliable, zip file name.THEN the text imported would be written to the database. It would be nice to figure out how you go about importing certain lines but im not sure how to ask the question and find the answer the right way. ie...(ascii art found here http://www.ascii-art.de/) -= I did search import text and get text and didnt find what I was looking for=-
Q2) How do I write to an ascii file/nfo/txt using access, there is a template or a layout that is pre done,and i need certain fields filled out, just like they above layout.
thanks for all your help, you guys are awsome, and keep up the good work!
I am using a table that stores data and one of the fields is just a text field with a maximum length of 10.
However, when I store the data in the field, if I only enter 5 letters in it, it stores the 5 letter word correctly but followed by some spaces (I assume 5 spaces but I may be wrong.
I cannot figure out why does anyone know why?
If not, then can I trim the field if I use it in a query/report?
got a wee problem... i have a number of graphs showing volume (x axis) and pressure (y axis) for particular pipe sizes.... (it's for pneumatic conveying)
depending on the resolution of the hand drawn graph there could be 100's of points along a single graph line (x and y points)....
My program basically needs to select a point(x and y) closest to the graph line that it intersects. (come on mech. engineers)
Problem is how should i store / input the graphs into the db file?
I'm trying to avoid have to literally input every x 'n y point per line per graph... there are about 20 lines per graph and a 100 odd graphs!!!
I was thinking of inputing a start and end point then use some sort of formulae to draw a logical line and pick up all the xy points i need, then store them...
I am not sure whether this is a problem with MS Access, Visual Basic or Windows.
I have taken over supporting & developing an MS Access 2000 DB for a small charity & am not an Access expert or a programmer. The Application includes processing to create, amend & store retrieve standard letters based on a Word document called MyMerge.doc. The operating systems is Windows XP for the PCs with a MS Server 2003.
Each letter is allocated a number ‘CallID’ which is used to retrieve the letters later. The letter text is in MessageC.
The VB code to store the letters (Save As) is
Dim strTest As String, db As DAO.Database Dim td As DAO.TableDef Set db = CurrentDb For Each td In db.TableDefs If Len(td.Connect) > 0 Then MessageE = Mid(Left(td.Connect, InStrRev(td.Connect, "") - 1), 11) GoTo jumpout Next jumpout: MessageC = "%fa" & MessageE & "Db Letters" & MessageC & " " & (CStr(Forms!Contacts![PostalCode])) & " " & Trim(DLookup("[TitleType]", "Title Types", "[TitleTypeID] = Forms!Contacts![TitleTypeID]") & " " & Forms!Contacts![FirstName] & " " & Forms!Contacts![LastName]) objWord.Application.Activate SendKeys MessageC
The VB code to retrieve the letters is
Dim MessageE As String, db As DAO.Database Dim td As DAO.TableDef Set db = CurrentDb For Each td In db.TableDefs If Len(td.Connect) > 0 Then MessageE = Mid(Left(td.Connect, InStrRev(td.Connect, "") - 1), 11) GoTo jumpout Next jumpout: Dim WordApp As Word.Application Set WordApp = CreateObject("Word.Application") WordApp.Visible = True WordApp.Application.Activate MessageE = "%fo" & MessageE & "Db Letters*" & CallID & "*.doc" SendKeys MessageE Set WordApp = Nothing GoTo Exit_Command53_Click
The success rate varies from PC to PC and user to user. It will work with one letter and not the next. It is very difficult to identify a pattern. When the Save As does not offer the expected name & path, the Application (or operating system?) offers to save ‘MyMerge’ to the user’s My Documents folder.
In that case I tell the users to correct the path themselves and save the document under the CallID. Theoretically, retrieval should work since this uses the CallID and wild cards. Sometimes it does but often it will instead retrieve a document in the user’s My Documents folder. If it does go to the right folder, you sometimes have to replace the last wild card with ‘.doc’. I have tried replacing the last wild card in the VB code with ‘.doc’ but this does not work!
Finally, I alone get the message ‘Save failed due to out of memory or disk space’, neither of which is true. This makes it very difficult to continue investigating the problem. If I use a copy of the DB on my hard drive rather than the network I can save but not retrieve.
I'm new to Access and was wondering what the storage capacity was for a table.
I am presently working with a table that's approx. 70 columns and about 6,000 rows (and growing). Does anyone know at what point I'll be hitting a wall? It's already too big for me to import into Excel (which is another problem).
I am trying to build a database for my digital photo collection. (having pretty much gven up on the packages I see in the market)
Since most of the images reside on CD's and DVD's, I want to create and store thumbnails and pointers (ie. location fully qualified name), rather than a copy of the full image.
1. How do I define the fields in the table for the thumbnail, and the pointer? 2. How can I use the pointer value to retrieve the full image?
Hi My database is to have a Personnel data area whereby I can store all relevant details for employees within the company. I plan to incorporate a feature whereby I can alos maintain a history of documentation written and issued including links to the actual documents for that employee during their time with the company.
Has anyone done a similar thing they would be willing to allow me to use? I figure this would contain links to work documents stored on the hard drive in a specific folder. Selection of a specific item from a historical list - would invoike Word /similar and display the appropriate file...
Any ideas would be gratefully received. Thank you.
i am busy with creating a access storage database and need to calculate the number of days a vehicle is in storage, i have a [date in] field and a [date out] field. i need to calculate if [date out] is empty to use today otherwise [date out] - [date in]
What I have now is an excel template (with ~12 worksheets) that many regional offices use to enter in some lease data, from which the excel sheet creates a rental schedule and does a whole ton of calculations on that data. Some are NPV calculations, some are yields etc etc.Eventually, I would like to:
1) Enable users to fill out one of these templates, and save the data to the database (Just the inputs? All the data? My reading suggests just the inputs) 2) Use the database to produce one of these templates for any lease in our system (shouldn't be hard, from what I've read) 3) Sum up calculations from this template for many records (eg. if a tenant has many leases, what is the NPV of all of those leases, or what is the total NPV for all tenants)
I have the inputs (from Access) I will have no problem using them in the excel version, but does it make sense to use Access given that I may need to somehow be switching back and forth to get the info I want for my various reports? I am very comfortable writing macros in VBA for excel, so if that's the solution, that is no problem. I assume what I need for #1 and #2 is a macro to arrange the inputs from the excel sheet into a format that can easily be dropped into access tables and vice versa.
I have a VBA program which is stored in an Access database. The program creates letters using Word template documents as well as new Excel sheets. When one of the users in my team undertakes this process she is unable to create the files (although she could before). The following error message occurs initially for the word documents:
"The document could not be registered word 2010. It will not be possible to create links from other documents to the document"
When I enter debug and attempt to run the code again the file opens but subroutine halts again and I get a different message:
"Could not open Macro storage"
The line of code which is identified for both errors is:
Set wdDoc = wdApp.Documents.Open(TemplateLocation)
Where wdDoc is the a Word.Document, wdApp is a Word.Application and TemplateLocation is the path for the template
I have already checked the following:
- 'Trust access to the VBA project object model' in the Trust centre is ticked and Macro Security is set to none. - DCOM Server Process Launcher is set to automatic in Services (Local)
I have a table with inventory items, a separate table with storage charges per day (ex .03, .04, .05 per day/per item)
I have created some queries where I take the items & # of days they have been in storage and when I try and create an expression for storage charges based upon QTY & # of days I am getting results like it is multiplying whole numbers and not very small increments like .03
I have checked the math, and its not multiplying by 3 instead of .03... I cant quite figure out how it is coming up with the numbers.
Again, the pricing is coming from a lookup wizard to another table. It seems like it should be a very straight forward expression but I cannot get it to work. Does the figures being from a lookup have any issues?
I have this database with the purpose to storage all the tasks that are done in my team. I have a table named Tasks with all their fields. Now, I would like to set a more user friendly way for clients to update this table. I have created another table with a list of most common tasks, so when a client wants to add their tasks list they can choose one of this tasks and add it to the list. I had created a form with multiple items that contains the common tasks and next to each task a button that adds the information they choose into the table "Tasks". This works just fine. However, I would like to add a single button at the top to add all the tasks instead of having to choose one after one.
The "Add All tasks" button has this code:
Private Sub Command79_Click() Dim valSelect As Variant, MyDB As DAO.Database, MyRS As DAO.Recordset Set MyDB = CurrentDb() Set MyRS = MyDB.OpenRecordset("Tasks", dbOpenDynaset)
I have data from a survey with qualitative responses. For a single qualitative question, I moved the ID & responses into a new table and categorized the response according to a bucket/theme, where each column is a new bucket. I now have 10 columns. Each response is represented in 1 or more columns. I used an excel formula to copy the response data into the column itself.
Example:
A1 // B1// C1 // D1// E1//... L1 ID // Response // Cats // Dogs // Elephants //.... Column 10 1 // I like cats // I like cats //(null)//(null)// ... (null)// 2 // I like cats and dogs // I like cats and dogs // I like cats and dogs //(null)//..// 3 // etc.
However, now I'm realizing that Access always wants to show data for all records, or at most I can limit using a WHERE clause in my query.I want to use Access to generate this report:
1. Section 1: Show all responses from the Cats bucket where there is data 2. Section 2: Show all responses from the Dogs bucket where there is data 3. and so on
I know how to do summary values, and I know how to do filtering that apply across the whole report, but this seems like more advanced filtering, where I want to see selective details differently for each field.
I an trying to create a data entry form (IndividualsEntryFm) to input data for fields such as (First Name),(Birthdate) etc., these to be saved to the (IndividualsTbl)
I also have another table (NamesTbl) which has family names etc. The two tables are linked by a (MainID) field. I want a combo box on the individualsEntryFm so that I can select the family name. Then I wish the empty fields for the IndividualsTbl to be available to enter data.When I press the save button I then want this data saved, together with the MainID from the combo box to the IndividualsTbl.
I have set the IndividualsTbl with a (PersonID) field as an auto number each individual therefore has a unique PersonID but may well share the MainID. I'm trying to link many people to the same address.
Background I have a query (Q1) that retrives data from a table (Table 1). One of the fields in Table (F1) contains both text and numeric data (ie: 24 eggs). I want to separate these values in Q1.
Questions How can i in Q1 retrive only numeric data from F1 and display that data i a field? How can i in Q1 retrive only text from F1 and display that data i a field?
I have a field in a table that is comprised of mostly numerical data but some records are text.
I want to convert this field to numerical only and make a new field to put the textual data in.
However converting the field will delete the textual data. What is the easiest way to convert the field but save the textual data AND append the textual data to the SAME record that they were in originally in the new field?
How can I get the value from a field in one table (in the sub form) to copy/insert into a field in another table (in the main form) when adding a new record?The main form and sub form are linked using parent/child linking, and the sub form is in a tab.I have table A (Visit Dates) in the main form which is used to record the date of a visit to a church. Table B (Quarters and Peals) is used to record an event that took place at that church during that visit. Note that not all visits in table A require a record to be created in table B - but half or more do.
In tables A and B I have a field called "QuarterOrPealID" and these are both primary keys, though the field in table B is set to 'no duplicates' and in table A it's set to 'duplicates allowed', as table A has its own auto number/pk. They are both linked in the relationships.
So, when I add a new record to table A using the main form, I might then need to click on the tab in the sub form to create a new record in table B, which has to be linked to the same record in table A. When the "QuarterOrPealID" auto number/pk is generated in the sub form (table B), I need that value to update to the "QuarterOrPealID" field of the main form (table A), so that when I'm viewing these records the form pulls all the information nicely together.
I have a database with a form called "Main" where users input data and then print a report from it. "Main" has fields in it from another form "Members". This data (from "Members") is shown on "Main' by Dlookup coding, and therefore cannot be selected for input by the user. Now, lets say a user inputs data into "Main" and prints the report on 12/30/2012. On the next day, a member's name is changed and I update that data in the "Members" form. On 12/31, I would like to print the report again, but it shows the updated member's name instead of what is was like on 12/30. How can I keep the old data in case I want to print the report in the future like it was initially printed? What do I need to do to any form(s), report or what VBA code needs to be written?
From a table I want a text field which has a path to a file to be copied automatically into a another field of the same table with a hyperlink text type...