protected override void Execute(CodeActivityContext context)
{
DataRow dataRow = DataRow.Get(context);
Int32 rowIndex = RowIndex.Get(context);
if (dataRow == null)
{
DataTable.Get(context).Rows.RemoveAt(rowIndex);
}
else
{
DataTable.Get(context).Rows.Remove(dataRow);
}
}
protected override async Task <Action <AsyncCodeActivityContext> > ExecuteAsync(AsyncCodeActivityContext context, CancellationToken cancellationToken)
{
// Inputs
var gridid = GridID.Get(context);
var rowindex = RowIndex.Get(context);
var columnid = ColumnID.Get(context);
///////////////////////////
// Add execution logic HERE
SAPAuto objSAPAuto = new SAPAuto();
objSAPAuto.Grid_SelectCell_AndDoubleClick(gridid, rowindex, columnid);
///////////////////////////
// Outputs
return((ctx) => {
});
}
protected override async Task <Action <AsyncCodeActivityContext> > ExecuteAsync(AsyncCodeActivityContext context, CancellationToken cancellationToken)
{
// Inputs
var gridid = GridID.Get(context);
var rowindex = RowIndex.Get(context);
var columnid = ColumnID.Get(context);
///////////////////////////
// Add execution logic HERE
SAPAuto objSAPAuto = new SAPAuto();
context.SetValue(CellValue, objSAPAuto.Grid_GetCellValue(gridid, rowindex, columnid));
///////////////////////////
// Outputs
return((ctx) => {
CellValue.Set(ctx, null);
});
}
protected override void Execute(CodeActivityContext context)
{
//Load Input Fields unto local variables
string filePath = FilePath.Get(context);
string colLetter = ColLetter.Get(context);
int colIndex = ColIndex.Get(context);
int rowIndex = RowIndex.Get(context);
eStatus setStatus = StatusValue;
//Validate that file path is not empty
if (!String.IsNullOrEmpty(filePath))
{
try
{
//Initialize Excel Interop objects;
object m = Type.Missing;
Excel.Application xlApp = new Excel.Application();
Excel.Workbooks xlWorkbooks = xlApp.Workbooks;
Excel._Workbook xWB;
//check if file Exists if not Create the file first
if (!File.Exists(filePath))
{
xWB = xlWorkbooks.Add(Excel.XlWBATemplate.xlWBATWorksheet);
xWB.SaveAs(filePath, Excel.XlFileFormat.xlOpenXMLWorkbook, m, m, false, false, Excel.XlSaveAsAccessMode.xlShared, false, false, m, m, m);
xWB.Close();
}
Excel.Workbook xlWorkbook = xlWorkbooks.Open(filePath, m, false, m, m, m, m, m, m, m, m, m, m, m, m);
Excel._Worksheet xlWorksheet = xlWorkbook.Sheets[1];
Excel.Range xlRange = xlWorksheet.UsedRange;
// Initialize Tools create for this project (Class Tools or Tools.cs)
Tools toolKit = new Tools();
//Validate if Column Letter is empty and Column Index is 0 to return an error or continue
if (String.IsNullOrEmpty(colLetter) && colIndex == 0)
{
//We require at least one of the two Column values to process, if not return false and throw an exception
StatusSet.Set(context, false);
throw new ArgumentNullException();
}
else
{
//Validate if Column Letter is empty to determine if to use the column letter or the column index input fields
if (String.IsNullOrEmpty(colLetter))
{
//Set Status Value using Column Index
((Excel.Range)xlWorksheet.Cells[rowIndex, colIndex]).Value2 = StatusValue.ToString();
StatusSet.Set(context, true);
}
else
{
//Set Status Value using Column Letter(s)
((Excel.Range)xlWorksheet.Cells[rowIndex, toolKit.GetColNumber(colLetter)]).Value2 = StatusValue.ToString();
StatusSet.Set(context, false);
}
}
//Save and Close Workbook
xlWorkbook.Save();
xlWorkbook.Close(true, m, m);
//CLOSE AND GARBAGE COLLECT
Marshal.ReleaseComObject(xlWorksheet);
xlWorksheet = null;
Marshal.ReleaseComObject(xlWorkbooks);
xlWorkbooks = null;
Marshal.ReleaseComObject(xlWorkbook);
xlWorkbook = null;
xlApp.Quit();
Marshal.ReleaseComObject(xlApp);
xlApp = null;
GC.Collect(); //Garbage Collect
GC.WaitForPendingFinalizers(); //Wait until Garbage Collect completes
}
catch
{
throw;
}
}
else
{
throw new ArgumentNullException();
}
}