public DataTable BindGrid()
{
string fileName = this.selectDialog.Text;
DataTable dt = new DataTable();
if (!string.IsNullOrEmpty(fileName))
{
string ext = Path.GetExtension(fileName).ToLower();
FileType fileType = FileHelper.GetFileType(ext);
bool isFirstColumn = true;
string[] columns = new string[] { "联系人", "号码", "号码类型" };
this.grid1.AutoGenerateColumns = true;
this.grid1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCells;
this.grid1.ReadOnly = true;
this.grid1.DataSource = null;
if (fileType == FileType.Txt)
{
dt = TxtHelper.ParseDataTable(fileName, columns, isFirstColumn);
}
else if (fileType == FileType.Excel)
{
ITransferData t = TransferDataFactory.GetTransferData(fileName);
dt = t.GetData(fileName, columns, isFirstColumn);
}
else
{
dt = TxtHelper.ToDataTable(AddressBook.Parse(fileName), columns, isFirstColumn);
}
this.grid1.DataSource = dt;
}
return(dt);
}
public System.Data.DataTable GetData(string fileName, string[] columnNames = null, bool isFirstColumn = false)
{
return(TxtHelper.ParseDataTable(fileName, columnNames, isFirstColumn));
}
