public DataTable ExcelToDataTable(string filePath) { System.Data.DataTable rs = new System.Data.DataTable(); bool canOpen = false; OleDbConnection conn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;" +
staticDataTable ReadExcelConvertToDataTable(stringxlsxFileName) { DataTable dt=newDataTable();try{ IWorkbook book;using(FileStream fs =newFileStream(xlsxFileName, FileMode.Open, FileAccess.Read)) { book=newXSSFWorkbook(fs); ISheet st= book.GetSheetAt(0);introwsCount =st.LastRowNum; DataRow ...
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I want to convert text to datatable Please tell me how to do? ↑ to ↓ I have a variable number of data in my Excel table. While there are 11 data in some rows, there are 15 in others. If I keep the number low in the last "set variable" line where we print the data to the...
Adding multiple rows to a datatable Adding multiple worksheet to Excel using Openxml Adding new columns dynamically Adding results of SQL query to an iEnumerable string adding scrollbar to dropdownlist Adding values inside the datatable to a Dictionary in VB.net Adjust printing to fit sizes (A4...
Add a user to local admin group from c# Add and listen to event from static class add characters to String add column value to specific row in datatable Add comments in application setting. Add Embedded Image to Body of Email Add empty row to Datagridview Add EncodingType to Nonce element...
Excel Developer Reference Converts a number from one measurement system to another. For example, Convert can translate a table of distances in miles to a table of distances in kilometers. Syntax expression.Convert(Arg1, Arg2, Arg3) expression A variable that represents a WorksheetFunction object....
Add picture into specified Excel cell Add registry values in setup project ADD Root Node to XML in C# add string data to IList collection Add strings to list and expiry each item in certain period of time add text file data into arraylist Add Text to a Textbox without removing previous tex...
Reconverts a Vietnamese document to Unicode using a code page other than the default. Syntax expression.ConvertVietDoc(CodePageOrigin) expression Required. A variable that represents a Document object. Parameters 展开表 NameRequired/OptionalData TypeDescription CodePageOrigin Required Long The original...
ConvertDatatableToXML(dtTemp); } public string ConvertDatatableToXML(DataTable dtTemp) { MemoryStream str = new MemoryStream(); dtTemp.WriteXml(str, true); str.Seek(0, SeekOrigin.Begin); StreamReader sr = new StreamReader(str);