excel-vba

问题 I have managed to update an SQL table and record by using this SQL string "UPDATE Breach_Test_Key SET [VAL_BREACH_REASON] = 'SOME BREACH REASON' WHERE [ID] = 1" Two things I am trying to achieve and that is: Update two specific columns in the SQL Table, how do I define two columns in the SET? I also need to update all records that are in a table in Excel back into an SQL table (which will all exist in the SQL table). The ID field will always match as the data is from this table. Please could

问题 I have developed an Excel Real-Time Data Feed (RTD) to monitor Stock Prices as they arrive. I Would like to find a way to change the color of a cell as prices change. For example, a cell initially Green would turn to Red when the value changes (new price occurred on it via RTD Formula it contains) and then change back to Green when a new price arrives, and so on... 回答1: Maybe this can get you started? I supose a event is raised when the real time data is refreshed. the concept sis to store

问题 I have a macro that uses the Dir function. MyFile = Dir(CurDir() & Sep & "*.xls") Do While MyFile <> "" ... MyFile = Dir() Loop How do I extract just the filename from MyFile (exclude the extension)? 回答1: It doesn't look like there is a convenient built-in function, so you'll have to do some string manipulation: ' Get just the file name and extension lastPathIndex = InStrRev(MyFile, Application.PathSeparator) If lastPathIndex >= 1 Then MyFile = Right(MyFile, Len(MyFile) - lastPathIndex) End

问题 I have two rows of data, fracture pressure and depth. I have to code in vba to generate the polynomial (quadratic for this case) equation and then output the coefficients to the worksheet. I am using Linest and Index. For this two rows of data, I don't know how many datasets I have because I need to delete some noisy data first (the definition of noisy data is randomly so the number of datasets vary each time), so I can't use something like "A17:A80" in the linest function. However, it looks

问题 Apologies is this is the classic newbie question, but I haven't been able to find a concrete answer. I'm entirely new to Excel VBA and to programming in general. What I'm trying to do is select a subset of data from a large excel sheet that's roughly in this format: Name Data One Data Two Data N ---------------------------------------------------- Person One x x x Person One x x x Person One x x x Person Two x x x Person Two x x x Person Three x x x I will have a new sheet to deal withe every

问题 I am getting a RT 1004 - Method 'Range' of object '_Worksheet' failed error on this line: LRWGM = MANs.Range("A" & Rows.Count).End(xlUp).Row from the code below. Not sure why. Any idea's? Below is the full code: Sub Copy_To_Template() ' ' The following is a list of the Source Workbooks and Worksheets Dim PRM1 As Workbook ' source workbook 1 contains current list of unassigned Problem Tasks Set PRM1 = Workbooks("BCRS-PTASKS Unassigned.csv") Dim PRM2 As Workbook ' source WorkBook 2 contains all

问题 I would like to get a part from a string. Im not familiar with VBA or unusual excel functions, but I think maybe a macro or a VBA code can help me. I need to cut down everything from the whole string from the cell, except what is after the Total. To clear this, I need the numbers which stand after the total. I dont know any functions in excel which can solve my problem. Is there something like trim or something which recognize the 'total' and give me the number after that? Example: From this

问题 I'm trying to create a macro which compares two Excel files. The only column both Excel files have in common is " eRequest ID ". The goal is to display any records that DO NOT have an " eRequest ID " in both files. For example, if record 1 is only found in one of the two files, it has to be displayed. The only situation where records are not displayed is if the " eRequest ID " is found in both files. On a side note.. I recorded a simple macro to filter out some fields... I have to add in this

问题 I'm trying to create a macro which compares two Excel files. The only column both Excel files have in common is " eRequest ID ". The goal is to display any records that DO NOT have an " eRequest ID " in both files. For example, if record 1 is only found in one of the two files, it has to be displayed. The only situation where records are not displayed is if the " eRequest ID " is found in both files. On a side note.. I recorded a simple macro to filter out some fields... I have to add in this

问题 I'm somewhat newer to VBA, and this particular action seems like it may be out of my current scope of knowledge. Is there a way to code VBA to have it actively select the same cell on all worksheets as the current cell selected? I have a model I've put together to allow my team to enter data simultaneously regarding product SKUs in Column A on Sheet1, but due to the large amount of information that we enter per item, I used multiple sheets For example, if I have cell H4 selected on Sheet1, is