I'd like to be able to access the data contained within it much the same way I would it were a multidimensional array, using nested for loops. Has pulled out all the data in my excel file and basically created a sort of local version of the database. You'll have to forgive me, Im a true blue beginner at this stuff and am learning as I go. This is the make sure my assumptions are actually true. You'll notice Im going to be overly description from here on out, mostly making light of all the assumptions I've made. As it stands, the data gets pulled from the XML file and put into the dataset. New problem though guys, Im on the step three though, working with the data. Just in case you try to connect to other types of files, I find that helps with getting the connection strings correct. I ran into another problem with an error saying something like "Data not the expected format" but that was quickly fixed by saving my worksheets in Excel 97-2003 format instead of the new one. This helped a lot, it also answered some questions I hadn't asked yet, thanks - View image here: - I actually ended up using your connection string and for some reason it works. I did notice that hidden sheets are not available through the OLEDB provider. OleDbDataAdapter adapter = new OleDbDataAdapter("SELECT * FROM ", connection) īut I am an ADO.NET newbie too, so I don't know how much of this is relevant to what you're doing. Using (OleDbConnection connection = new OleDbConnection(connectionString))
String connectionString = "Data Source=" + fileName + " " String fileName = path + UploadForm.FileName String path = Server.MapPath("~/UploadedFiles/") If it makes any difference, Im working with Excel 2007. Before you ask, yes I've tried and I get the same error (myRange is the name of the worksheet in the. This seems to be an error at OleDbCommand objCmdSelect = new OleDbCommand("SELECT * FROM myRange1", objConn) but I think its because Im not properly pointing the Data Source part of my connection string to the file. Make sure the object exists and that you spell its name and the path name correctly. "The Microsoft Jet database engine could not find the object 'myRange1'. Server.MapPath(".") tells me C:\Spectrum so I put a file named ExcelData.xls into the directory to see if its opening it. You'll notice as it stands, it doesn't even open the file I uploaded, this is cause I spent most of yesterday troubleshooting and I was trying to get it to open I file I knew was there. I can almost guarantee my problem is still with my connection string. Response.Write("Please select a file to upload.") It would be better to put a generic error message. For security reasons, we do not recommend that you return Exception.Message to end users in
Note: Exception.Message returns a detailed message that describes the current exception. Fill the DataSet with the information from the worksheet. Create new DataSet to hold information from the worksheet. ObjAdapter1.SelectCommand = objCmdSelect Pass the Select command to the adapter. OleDbDataAdapter objAdapter1 = new OleDbDataAdapter() based on the preceding SQL SELECT statement. Create new OleDbDataAdapter that is used to build a DataSet OleDbCommand objCmdSelect = new OleDbCommand("SELECT * FROM myRange1", objConn) Create new OleDbCommand to return data from worksheet.
#GEMBOX STRING QUOTES PROBLEM CODE#
The code to follow uses a SQL SELECT command to display the data from the worksheet. OleDbConnection objConn = new OleDbConnection(strConnectionString) Create connection object by using the preceding connection string. "Data Source=" + Server.MapPath("./ExcelData.xls") + " " + String strConnectionString =string.Empty String SaveLocation = Server.MapPath("Data") + "\\" + fn String fn = System.IO.Path.GetFileName()
Protected void Submit1_ServerClick(object sender, EventArgs e) Protected void Page_Load(object sender, EventArgs e) protected .HtmlControls.HtmlInputButton Submit1 protected .HtmlControls.HtmlInputFile File1 In the last post I had trouble using Microsofts Jet but I seem to have magically taken care of that problem using a connection string from a different website. I've completed part one, For now Im focusing on part two. Here's the steps that need to be taken, in abstract form. In it, I believed I needed to read information directly into an SQL database. Here's the code.Alright, when I had posted my last thread (), I had gotten ahead of myself. I want to insert single or double quotes into mysql without using \ or anything else i tried mysql_real_escape_string but it did not work it gives SQL Syntax Error : Check what to use near error.Plz Help.
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