private void ExportToExcel(string filePath)
{
try
{
#region export
if (data == null || data.IsSuccessed == false || data.ResultObj == null || data.ResultObj.Items.Count == 0)
{
statusMain.Invoke(new MethodInvoker(delegate
{
lbOperation.Text = "Data is empty, so not export to excel";
}));
return;
}
//var dataExport = data.ResultObj.Items.Where()
statusMain.Invoke(new MethodInvoker(delegate
{
progressBarImport.Value = 0;
lbPercent.Text = "0%";
}));
statusMain.Invoke(new MethodInvoker(delegate
{
lbOperation.Text = "Export to excel...";
}));
int pos = filePath.LastIndexOf('.');
string x1 = filePath.Substring(0, pos);
string x2 = filePath.Substring(pos + 1, filePath.Length - pos - 1);
string[] file = new string[] { x1, x2 };
string path = string.Empty;
string name = string.Empty;
string extension = string.Empty;
if (file != null && file.Length > 1)
{
extension = file[1];
int a = file[0].LastIndexOf("\\");
if (a > 2)
{
path = file[0].Substring(0, a);
name = file[0].Substring(a + 1, file[0].Length - a - 1);
}
}
if (path.Length > 0 && name.Length > 0 && extension.Length > 0)
{
int totalFile = 0;
if (data.ResultObj.Items.Count % Core.LimitDisplayExportExcel == 0)
{
totalFile = data.ResultObj.Items.Count / Core.LimitDisplayExportExcel;
}
else
{
totalFile = data.ResultObj.Items.Count / Core.LimitDisplayExportExcel + 1;
}
int serial = 0;
int index = 0;
while (index < data.ResultObj.Items.Count)
{
serial++;
var datax = data.ResultObj.Items.Skip(index).Take(Core.LimitDisplayExportExcel).ToList();
index += Core.LimitDisplayExportExcel;
bool check = WriteReportHelper.ExportMember(datax, $"{path}\\{name}-{serial.ToString().PadLeft(3, '0')}.{extension}");
datax = null;
GC.Collect();
statusMain.Invoke(new MethodInvoker(delegate
{
if (serial > totalFile)
{
serial = totalFile;
}
float values = (float)serial / (float)totalFile * 100;
progressBarImport.Value = (int)values;
lbPercent.Text = $"{((int)values).ToString()}%";
}));
}
}
statusMain.Invoke(new MethodInvoker(delegate
{
lbOperation.Text = "Export to excel be finish";
}));
toolMain.Invoke(new MethodInvoker(delegate
{
btnExport.Enabled = true;
}));
statusMain.Invoke(new MethodInvoker(delegate
{
progressBarImport.Value = 100;
}));
#endregion
}
catch (Exception)
{
statusMain.Invoke(new MethodInvoker(delegate
{
lbOperation.Text = "Export to excel is error!";
}));
}
}
