public void TestWriteCell()
{
var dt = GetTestData();
string dataFilePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "file", "onesheetfile.xlsx");
NPOIOperator oper = new NPOIOperator(dataFilePath, true);
var sheet = oper.GetSheet("Sheet3");
var row = sheet.CreateRow(0);
var cell1 = row.CreateCell(0);
oper.WriteCell(cell1, dt.Rows[1]["姓名"], CellDataType.Text);
var cell2 = row.CreateCell(1);
oper.WriteCell(cell2, dt.Rows[1]["性别"], CellDataType.Int);
var readDT = oper.ReadSheet(sheet, false, true, 0);
Assert.AreEqual(1, readDT.Rows.Count);
Assert.AreEqual("李四", readDT.Rows[0]["列1"].ToString());
Assert.AreEqual(0, readDT.Rows[0]["列2"]);
}
