public static string[] getCheckedItemList(GridView grid, string FieldName) { List <String> scChecked = new List <String>(); foreach (GridViewRow row in grid.Rows) { if (row.RowType == DataControlRowType.DataRow) { GridviewHelper helperGrid = new GridviewHelper(row); if (helperGrid.findCheckBox("chk" + FieldName).Checked) { scChecked.Add(grid.DataKeys[row.RowIndex].Value.ToString()); } } } return(scChecked.ToArray()); }
public IOrderedDictionary ExtractItemTemplateValues(Control container) { OrderedDictionary dic = new OrderedDictionary(); string fieldName = _fieldName; object fieldValue = null; string sValue = null; if (_modeID == ModeOfItem) { GridviewHelper helperGridview = new GridviewHelper(container as GridViewRow); Label lb = helperGridview.findLabel("lb" + fieldName); if (lb != null) { sValue = lb.Text.Trim(); } CheckBox chk = helperGridview.findCheckBox("chk" + fieldName); if (chk != null) { sValue = chk.Checked.ToString(); } if (_modeID == ModeOfHeader && HtmlHelper.IsNullOrEmpty(sValue)) { return(dic); } if (_fieldAllowNull && (HtmlHelper.IsNullOrEmpty(sValue) || sValue == int.MinValue.ToString())) { switch (_fieldType) { case TypeOfBool: fieldValue = Null.NullBoolean; break; case TypeOfInt: fieldValue = Null.NullInteger; break; case TypeOfLookup: fieldValue = Null.GetNullOfTypeKey(_fieldTypeKey); break; case TypeOfFloat: fieldValue = Null.NullDouble; break; case TypeOfDecimal: fieldValue = Null.NullDecimal; break; case TypeOfString: case TypeOfText: fieldValue = Null.NullString; break; case TypeOfPassword: fieldValue = Null.NullString; break; case TypeOfDate: case TypeOfDateTime: fieldValue = Null.NullDate; break; } } else { try { if (_fieldAllowNull == false && HtmlHelper.IsNullOrEmpty(sValue)) { throw new Exception("Field '" + fieldName + "' not allow Null!"); } switch (_fieldType) { case TypeOfBool: fieldValue = chk.Checked; break; case TypeOfInt: fieldValue = int.Parse(sValue); break; case TypeOfLookup: fieldValue = Null.GetNullOfTypeKey(_fieldTypeKey); switch (_fieldTypeKey.ToLower()) { case "double": fieldValue = double.Parse(sValue); break; case "bool": fieldValue = bool.Parse(sValue); break; case "int": case "int32": fieldValue = int.Parse(sValue); break; case "string": fieldValue = sValue; break; case "datetime": fieldValue = DateTime.Parse(sValue); break; } break; case TypeOfFloat: fieldValue = float.Parse(sValue); break; case TypeOfDecimal: fieldValue = decimal.Parse(sValue); break; case TypeOfString: case TypeOfText: fieldValue = sValue; break; case TypeOfPassword: fieldValue = sValue; break; case TypeOfDate: case TypeOfDateTime: fieldValue = DateTime.Parse(sValue); break; } } catch (Exception ex) { if (_modeID == ModeOfFooter) { if (_fieldAllowNull) { switch (_fieldType) { case TypeOfBool: fieldValue = Null.NullBoolean; break; case TypeOfInt: fieldValue = Null.NullInteger; break; case TypeOfLookup: fieldValue = Null.GetNullOfTypeKey(_fieldTypeKey); break; case TypeOfFloat: fieldValue = Null.NullDouble; break; case TypeOfDecimal: fieldValue = Null.NullDecimal; break; case TypeOfString: case TypeOfText: fieldValue = Null.NullString; break; case TypeOfPassword: fieldValue = Null.NullString; break; case TypeOfDate: case TypeOfDateTime: fieldValue = Null.NullDate; break; } } else { throw ex; } } } } } if (fieldValue != null) { dic.Add(fieldName, fieldValue); } return(dic); }