ms-access

问题 Im trying to create some VB code that will get the start and end of the previous month. Im able to the current month which is just: Month(DateValue(Now)) which would return 3. From there I can take away 1 to give me 2 meaning February. This is fine but what about when I Im in January and I repeat this and it gives me zero - my code will fail. Any one know how to get the previous months start and end day then? Thanks 回答1: The first day of the previous month is always 1, to get the last day of

问题 Im trying to create some VB code that will get the start and end of the previous month. Im able to the current month which is just: Month(DateValue(Now)) which would return 3. From there I can take away 1 to give me 2 meaning February. This is fine but what about when I Im in January and I repeat this and it gives me zero - my code will fail. Any one know how to get the previous months start and end day then? Thanks 回答1: The first day of the previous month is always 1, to get the last day of

问题 Im trying to create some VB code that will get the start and end of the previous month. Im able to the current month which is just: Month(DateValue(Now)) which would return 3. From there I can take away 1 to give me 2 meaning February. This is fine but what about when I Im in January and I repeat this and it gives me zero - my code will fail. Any one know how to get the previous months start and end day then? Thanks 回答1: The first day of the previous month is always 1, to get the last day of

问题 I am using MS Access VBA to make a few queries. I have a list of about 4000 items and I need query 1 to be the top 739 items and query 2 to be the top 428 items starting at record 740 and I need query 3 to be the rest starting at record 1168. is there any way to do this? Thank you. 回答1: First, create a query that will assign an ID to each record using one of the methods listed in my project VBA.RowNumbers. The function RowNumber may fit you. You will have to use a compound key ( say, Field1 &

问题 I'm writing a script that takes printouts from another software product, parses the data and then imports the training event. Here's a sample bit of data that I'm working with: RANDOMLY GENERATED TEST DATA – PRIVACY ACT NOT APPLICABLE TRAINING EVENT INQUIRY AS OF DATE 08 MAR 18 COURSE NARRATIVE DUR TYPE MIL START START STOP STOP CODE INT IND DATE TIME DATE TIME 000555 MANDATORY FUN TRAINING 008 A 08MAR18 0800 08MAR18 1600 BUILDING NO. ROOM NO. EVENT ID MIN SIZE MAX SIZE #SCHED REPEAT IND 578

问题 I'm writing a script that takes printouts from another software product, parses the data and then imports the training event. Here's a sample bit of data that I'm working with: RANDOMLY GENERATED TEST DATA – PRIVACY ACT NOT APPLICABLE TRAINING EVENT INQUIRY AS OF DATE 08 MAR 18 COURSE NARRATIVE DUR TYPE MIL START START STOP STOP CODE INT IND DATE TIME DATE TIME 000555 MANDATORY FUN TRAINING 008 A 08MAR18 0800 08MAR18 1600 BUILDING NO. ROOM NO. EVENT ID MIN SIZE MAX SIZE #SCHED REPEAT IND 578

问题 I'm writing a script that takes printouts from another software product, parses the data and then imports the training event. Here's a sample bit of data that I'm working with: RANDOMLY GENERATED TEST DATA – PRIVACY ACT NOT APPLICABLE TRAINING EVENT INQUIRY AS OF DATE 08 MAR 18 COURSE NARRATIVE DUR TYPE MIL START START STOP STOP CODE INT IND DATE TIME DATE TIME 000555 MANDATORY FUN TRAINING 008 A 08MAR18 0800 08MAR18 1600 BUILDING NO. ROOM NO. EVENT ID MIN SIZE MAX SIZE #SCHED REPEAT IND 578

问题 I am trying to insert a date + time into an Access database using C#. The time string has milliseconds in it, e.g.: "2015-03-23 11:22:33.123"` Here is the code I have: string strName = "somestring"; string strDate = "2015-03-23 11:22:33.123" sql = @"insert into table_name ([name], [date]) values (@Name, @Date)"; using (OleDbCommand command = new OleDbCommand(sql)) { command.Connection = openCon; command.Parameters.AddWithValue("@Name", strName); command.Parameters.AddWithValue("@Date",

问题 I have a Macro in Excel that queries data from an Access database. It is working fine with me. I shared the file with a few colleagues and two of them keep getting the error "91 Object variable or With block variable not set". Debugging indicates that this line is the culprit. Set rs = objAccess.CurrentProject.Connection.Execute(SQL) Appreciate any insights you can share. Relevant code below. Sub RefreshData() On Error GoTo SubError Const DbLoc As String = "path to .accdb" Dim objAccess As

问题 I have a Macro in Excel that queries data from an Access database. It is working fine with me. I shared the file with a few colleagues and two of them keep getting the error "91 Object variable or With block variable not set". Debugging indicates that this line is the culprit. Set rs = objAccess.CurrentProject.Connection.Execute(SQL) Appreciate any insights you can share. Relevant code below. Sub RefreshData() On Error GoTo SubError Const DbLoc As String = "path to .accdb" Dim objAccess As