问题描述
我的项目要求我使用c＃读取excel数据。当我使用gridview显示工作表时，我发现显示屏还包括F1，F2，...作为每列的标题。我如何删除F1，F2，...？我希望每列的标题与excel文件中的标题相同。例如，文件大小，音频和...
我尝试过：
这是我的连接代码：
public DataTable ReadExcel（string fileName，string fileExt）
{
string conn = string.Empty;
DataTable dtexcel = new DataTable（）;
if（fileExt.CompareTo（。xls）== 0）
conn = @provider = Microsoft.Jet.OLEDB.4.0; Data Source =+ fileName +; Extended Properties ='Excel 8.0; HRD = Yes; IMEX = 1';; //对于下面的excel 2007
else
conn = @Provider = Microsoft.ACE.OLEDB.12.0; Data Source =+ fileName +; Extended Properties =' Excel 12.0; HDR = NO';; // for above excel 2007
使用（OleDbConnection con = new OleDbConnection（conn））
{
try
{
OleDbDataAdapter oleAdpt = new OleDbDataAdapter（select * from [Files Audio $]，con）; //这里我们从sheet1读取数据
oleAdpt.Fill（dtexcel）; //将excel数据填入dataTable
}
catch {}
}
返回dtexcel;
}
My project requires me to read excel data using c#. When i display the worksheet using the gridview, i found that the display also include F1, F2, ... as the header for every column. How i can remove the F1, F2, ...? I want the header of every column is the same as in excel file. Such as, File size, Audio and ...
What I have tried:
Here is my code for connection:
public DataTable ReadExcel(string fileName, string fileExt)
{
string conn = string.Empty;
DataTable dtexcel = new DataTable();
if (fileExt.CompareTo(".xls") == 0)
conn = @"provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + fileName + ";Extended Properties='Excel 8.0;HRD=Yes;IMEX=1';"; //for below excel 2007
else
conn = @"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + fileName + ";Extended Properties='Excel 12.0;HDR=NO';"; //for above excel 2007
using (OleDbConnection con = new OleDbConnection(conn))
{
try
{
OleDbDataAdapter oleAdpt = new OleDbDataAdapter("select * from [Files Audio$]", con); //here we read data from sheet1
oleAdpt.Fill(dtexcel); //fill excel data into dataTable
}
catch { }
}
return dtexcel;
}
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