public Form1()
{
InitializeComponent(); button1.Name = "btnGetXls";
button1.Click += new EventHandler(btnGetXls_Click);
} private void btnGetXls_Click(object send, EventArgs e)
{
string PathName = Application.StartupPath + "\\JetEazyTilt.xls"; ExcelToDataGridView(PathName, this.dgvTilt);
} public void ExcelToDataGridView(string filePath, DataGridView dgv)
{
string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + filePath + ";Extended Properties ='Excel 14.0;HDR=NO;IMEX=1'";
OleDbConnection conn = new OleDbConnection(strConn);
conn.Open();
string strExcel = "";
OleDbDataAdapter myCommand = null;
DataSet ds = null;
strExcel = "select * from [sheet1$]";
myCommand = new OleDbDataAdapter(strExcel, strConn);
ds = new DataSet();
myCommand.Fill(ds, "table1"); DataTable tb = new DataTable();
foreach (DataGridViewColumn dgvc in dgv.Columns)
{
if (dgvc.Visible && dgvc.CellType != typeof(DataGridViewCheckBoxCell))
{
DataColumn dc = new DataColumn();
dc.ColumnName = dgvc.DataPropertyName;
tb.Columns.Add(dc);
}
} foreach (DataRow excelRow in ds.Tables[0].Rows)
{
int i = 0;
DataRow dr = tb.NewRow();
foreach (DataColumn dc in tb.Columns)
{
dr[dc] = excelRow[i];
i++;
}
tb.Rows.Add(dr);
}
dgv.DataSource = tb;
}conn.Open();的时候报错了！就是找不到可安装的 ISAM 在线等！！急死人了
解决方案 »
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