Ejemplo 1:
Ejemplo 2:
Ejemplo 3: Validar que el precio no sean igual cero.
int c = dtDatatable.AsEnumerable().Where(x => x.Field<Decimal>("price") <= 0).Count();
if (c > 0)
{
mensaje...;
return false;
}
Ejemplo 4: Comparar si al item tuvo cambio de precio.
private void Update(string[] clientValues)
{
package queryString = new package();
JavaScriptSerializer json_serializer = new JavaScriptSerializer(); queryString.listObject = json_serializer.Deserialize<List<Dictionary<string, string>>>(clientValues[1]);
List<String> arrItems = new List<string>();
DataTable dtBase = KKKUtils.AhkSqlHelper.KKKExecuteDataTable(string.Format("pr_GetPricelistDetail_Original {0},{1},{2},{3}", this.companyID, this.routeID, this.listID, this.routePriceListID));
if (dtBase != null) {
foreach (Dictionary<string, string> str in queryString.listObject)
{
if (!string.IsNullOrEmpty(str["itemID"]))
{
int itemChange = dtBase.AsEnumerable().Where (
x => x.Field<Int64>("itemid") == Convert.ToInt64(str["itemID"])
&& ( x.Field<Decimal>("newPrice") != Convert.ToDecimal(str["newPrice"])
|| x.Field<Decimal>("shiftpercent") != Convert.ToDecimal(str["shiftPercent"])
)).Count();
if(itemChange > 0)
{ Insertarlo... }
}
}
}
Ejemplo 4: Comparar si al item tuvo cambio de precio.
private void Update(string[] clientValues)
{
package queryString = new package();
JavaScriptSerializer json_serializer = new JavaScriptSerializer(); queryString.listObject = json_serializer.Deserialize<List<Dictionary<string, string>>>(clientValues[1]);
List<String> arrItems = new List<string>();
DataTable dtBase = KKKUtils.AhkSqlHelper.KKKExecuteDataTable(string.Format("pr_GetPricelistDetail_Original {0},{1},{2},{3}", this.companyID, this.routeID, this.listID, this.routePriceListID));
if (dtBase != null) {
foreach (Dictionary<string, string> str in queryString.listObject)
{
if (!string.IsNullOrEmpty(str["itemID"]))
{
int itemChange = dtBase.AsEnumerable().Where (
x => x.Field<Int64>("itemid") == Convert.ToInt64(str["itemID"])
&& ( x.Field<Decimal>("newPrice") != Convert.ToDecimal(str["newPrice"])
|| x.Field<Decimal>("shiftpercent") != Convert.ToDecimal(str["shiftPercent"])
)).Count();
if(itemChange > 0)
{ Insertarlo... }
}
}
}
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