public static async Task <List <Dictionary <string, Tuple <object, bool> > > > ImportFromExcel(string fileName)
{
var tableName = "ExcelData";
var lstDictionary = new List <Dictionary <string, Tuple <object, bool> > >();
List <object> arguments = new List <object>();
arguments.Add(fileName);
arguments.Add(tableName);
var env = Geoprocessing.MakeEnvironmentArray(overwriteoutput: true);
var valueArray = Geoprocessing.MakeValueArray(arguments.ToArray());
var progressDialog = new ProgressDialog("Processing.. Please wait");
progressDialog.Show();
try
{
IGPResult result = await Geoprocessing.ExecuteToolAsync("ExcelToTable_conversion", valueArray, env, null, null, GPExecuteToolFlags.Default);
if (!result.IsFailed)
{
lstDictionary = await ArcGIS.Desktop.Framework.Threading.Tasks.QueuedTask.Run(() =>
{
using (Geodatabase geodatabase = new Geodatabase(FgdbFileToConnectionPath(CoreModule.CurrentProject.DefaultGeodatabasePath)))
{
QueryDef queryDef = new QueryDef
{
Tables = tableName,
WhereClause = "1 = 1",
};
using (RowCursor rowCursor = geodatabase.Evaluate(queryDef, false))
{
while (rowCursor.MoveNext())
{
var dictionary = new Dictionary <string, Tuple <object, bool> >();
using (ArcGIS.Core.Data.Row row = rowCursor.Current)
{
for (int i = 0; i < row.GetFields().Count; i++)
{
var key = row.GetFields()[i].Name;
var val = rowCursor.Current[i];
dictionary.Add(key, Tuple.Create(val, false));
}
}
lstDictionary.Add(dictionary);
}
}
}
progressDialog.Hide();
return(lstDictionary);
});
}
else
{
progressDialog.Hide();
MessageBox.Show("ExcelToTable_conversion operation failed.");
}
}
catch (Exception)
{
throw;
}
finally
{
progressDialog.Hide();
}
return(lstDictionary);
}