protected void btnFilter_Click(object sender, EventArgs e)
{
//----Login filter
if (!string.IsNullOrEmpty(txtSearchName.Text))
{
var sfilter = new CompareFieldFilter { Expression = txtSearchName.Text, ParamName = "@Name" };
_paging.Fields["Name"].Filter = sfilter;
}
else
{
_paging.Fields["Name"].Filter = null;
}
//----Firstname filter
if (!string.IsNullOrEmpty(txtSearchProducts_Count.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtSearchProducts_Count.Text, ParamName = "@Products_Count" };
_paging.Fields["Products_Count"].Filter = nfilter;
}
else
{
_paging.Fields["Products_Count"].Filter = null;
}
ViewState["Show"] = true;
pageNumberer.CurrentPageIndex = 1;
}
protected void btnFilter_Click(object sender, EventArgs e)
{
//----Login filter
if (!string.IsNullOrEmpty(txtSearchArtNo.Text))
{
var sfilter = new CompareFieldFilter { Expression = txtSearchArtNo.Text, ParamName = "@artNo" };
_paging.Fields["ArtNo"].Filter = sfilter;
}
else
{
_paging.Fields["ArtNo"].Filter = null;
}
//----Firstname filter
if (!string.IsNullOrEmpty(txtSearchName.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtSearchName.Text, ParamName = "@Name" };
_paging.Fields["Name"].Filter = nfilter;
}
else
{
_paging.Fields["Name"].Filter = null;
}
pageNumberer.CurrentPageIndex = 1;
}
protected void btnFilter_Click(object sender, EventArgs e)
{
//-----Selection filter
if (ddSelect.SelectedIndex != 0)
{
if (ddSelect.SelectedIndex == 2)
{
if (_selectionFilter != null)
{
_selectionFilter.IncludeValues = !_selectionFilter.IncludeValues;
}
else
{
_selectionFilter = null;
}
}
_paging.Fields["ID"].Filter = _selectionFilter;
}
else
{
_paging.Fields["ID"].Filter = _selectionFilter;
}
//----Name filter
if (!string.IsNullOrEmpty(txtGroupName.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtGroupName.Text, ParamName = "@GroupName" };
_paging.Fields["GroupName"].Filter = nfilter;
}
else
{
_paging.Fields["GroupName"].Filter = null;
}
pageNumberer.CurrentPageIndex = 1;
pageNumberer.CurrentPageIndex = 1;
}
protected void btnFilter_Click(object sender, EventArgs e)
{
//-----Selection filter
if (String.CompareOrdinal(ddSelect.SelectedIndex.ToString(CultureInfo.InvariantCulture), "0") != 0)
{
if (String.CompareOrdinal(ddSelect.SelectedIndex.ToString(CultureInfo.InvariantCulture), "2") == 0)
{
if (_selectionFilter != null)
{
_selectionFilter.IncludeValues = !_selectionFilter.IncludeValues;
}
else
{
_selectionFilter = null;
}
}
_paging.Fields["ID"].Filter = _selectionFilter;
}
else
{
_paging.Fields["ID"].Filter = null;
}
//----Name filter
if (!string.IsNullOrEmpty(txtName.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtName.Text, ParamName = "@Name" };
_paging.Fields["RegionName"].Filter = nfilter;
}
else
{
_paging.Fields["RegionName"].Filter = null;
}
//--RegionCode filter
if (!string.IsNullOrEmpty(txtRegNumber.Text))
{
var nfilter = new CompareFieldFilter
{
Expression = txtRegNumber.Text,
ParamName = "@RegionCode"
};
_paging.Fields["RegionCode"].Filter = nfilter;
}
else
{
_paging.Fields["RegionCode"].Filter = null;
}
//---RegionSort filter
if (!string.IsNullOrEmpty(txtRegSort.Text))
{
var nfilter = new CompareFieldFilter
{
Expression = txtRegSort.Text,
ParamName = "@RegionSort"
};
_paging.Fields["RegionSort"].Filter = nfilter;
}
else
{
_paging.Fields["RegionSort"].Filter = null;
}
pageNumberer.CurrentPageIndex = 1;
}
protected void btnFilter_Click(object sender, EventArgs e)
{
//-----Selection filter
if (ddSelect.SelectedIndex != 0)
{
if (ddSelect.SelectedIndex == 2)
{
if (_selectionFilter != null)
{
_selectionFilter.IncludeValues = !_selectionFilter.IncludeValues;
}
else
{
_selectionFilter = null;
//New InSetFieldFilter()
//_SelectionFilter.IncludeValues = True
}
}
_paging.Fields["ID"].Filter = _selectionFilter;
}
else
{
_paging.Fields["ID"].Filter = null;
}
//----UserName filter
if (!string.IsNullOrEmpty(txtUserName.Text))
{
var userfilter = new CompareFieldFilter
{
ParamName = "@PriceRange",
Expression = txtUserName.Text
};
_paging.Fields["PriceRange"].Filter = userfilter;
}
else
{
_paging.Fields["PriceRange"].Filter = null;
}
//----Text filter
if (!string.IsNullOrEmpty(txtText.Text))
{
var textFilter = new CompareFieldFilter
{
ParamName = "@PercentDiscount",
Expression = txtText.Text
};
_paging.Fields["PercentDiscount"].Filter = textFilter;
}
else
{
_paging.Fields["PercentDiscount"].Filter = null;
}
pageNumberer.CurrentPageIndex = 1;
_paging.CurrentPageIndex = 1;
}
protected void btnFilter_Click(object sender, EventArgs e)
{
//-----Selection filter
if (string.Compare(ddSelect.SelectedIndex.ToString(), "0") != 0)
{
if (string.Compare(ddSelect.SelectedIndex.ToString(), "2") == 0)
{
if (_selectionFilter != null)
{
_selectionFilter.IncludeValues = !_selectionFilter.IncludeValues;
}
else
{
_selectionFilter = null; //New InSetFieldFilter()
//_SelectionFilter.IncludeValues = True
}
}
_paging.Fields["ID"].Filter = _selectionFilter;
}
else
{
_paging.Fields["ID"].Filter = null;
}
//----Name filter
if (!string.IsNullOrEmpty(txtName.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtName.Text, ParamName = "@Name" };
_paging.Fields["CityName"].Filter = nfilter;
}
else
{
_paging.Fields["CityName"].Filter = null;
}
//---RegionSort filter
if (!string.IsNullOrEmpty(txtRegSort.Text))
{
var nfilter = new CompareFieldFilter
{
Expression = txtRegSort.Text,
ParamName = "@CitySort"
};
_paging.Fields["CitySort"].Filter = nfilter;
}
else
{
_paging.Fields["CitySort"].Filter = null;
}
pageNumberer.CurrentPageIndex = 1;
_paging.CurrentPageIndex = 1;
}
protected void btnFilter_Click(object sender, EventArgs e)
{
//-----Selection filter
if (String.CompareOrdinal(ddSelect.SelectedIndex.ToString(CultureInfo.InvariantCulture), "0") != 0)
{
if (String.CompareOrdinal(ddSelect.SelectedIndex.ToString(CultureInfo.InvariantCulture), "2") == 0)
{
if (_selectionFilter != null)
{
_selectionFilter.IncludeValues = !_selectionFilter.IncludeValues;
}
else
{
_selectionFilter = null;
}
}
_paging.Fields["ID"].Filter = _selectionFilter;
}
else
{
_paging.Fields["ID"].Filter = null;
}
//----Name filter
if (!string.IsNullOrEmpty(txtName.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtName.Text, ParamName = "@Name" };
_paging.Fields["Name"].Filter = nfilter;
}
else
{
_paging.Fields["Name"].Filter = null;
}
//----RegNumber filter
if (!string.IsNullOrEmpty(txtRegNumber.Text))
{
var nfilter = new CompareFieldFilter
{
Expression = txtRegNumber.Text,
ParamName = "@RegNumber"
};
_paging.Fields["RegNumber"].Filter = nfilter;
}
else
{
_paging.Fields["RegNumber"].Filter = null;
}
//----Country filter
if (ddlCountryFilter.SelectedIndex != 0)
{
var nfilter = new CompareFieldFilter
{
Expression = ddlCountryFilter.SelectedItem.Text,
ParamName = "@Country"
};
_paging.Fields["CountryName"].Filter = nfilter;
}
else
{
_paging.Fields["CountryName"].Filter = null;
}
//----Enabled filter
if (ddlEnabled.SelectedIndex != 0)
{
var efilter = new EqualFieldFilter { ParamName = "@Enabled" };
if (ddlEnabled.SelectedIndex == 1)
{
efilter.Value = "1";
}
if (ddlEnabled.SelectedIndex == 2)
{
efilter.Value = "0";
}
_paging.Fields["Enabled"].Filter = efilter;
}
else
{
_paging.Fields["Enabled"].Filter = null;
}
pageNumberer.CurrentPageIndex = 1;
}
protected void btnFilter_Click(object sender, EventArgs e)
{
//-----Selection filter
if (ddSelect.SelectedIndex != 0)
{
if (ddSelect.SelectedIndex == 2)
{
if (_selectionFilter != null)
{
_selectionFilter.IncludeValues = !_selectionFilter.IncludeValues;
}
else
{
_selectionFilter = null;
}
}
if (_selectionFilter != null)
{
_paging.Fields["ID"].Filter = _selectionFilter;
}
}
else
{
_paging.Fields["ID"].Filter = null;
}
//----Enabled filter
if (ddlEnabled.SelectedIndex != 0)
{
var efilter = new EqualFieldFilter { ParamName = "@enabled" };
if (ddlEnabled.SelectedIndex == 1)
{
efilter.Value = "1";
}
if (ddlEnabled.SelectedIndex == 2)
{
efilter.Value = "0";
}
_paging.Fields["Enabled"].Filter = efilter;
}
else
{
_paging.Fields["Enabled"].Filter = null;
}
//----Price filter
var priceFilter = new RangeFieldFilter { ParamName = "@price" };
int priceFrom;
priceFilter.From = int.TryParse(txtPriceFrom.Text, out priceFrom) ? priceFrom : 0;
int priceTo;
priceFilter.To = int.TryParse(txtPriceTo.Text, out priceTo) ? priceTo : int.MaxValue;
if (!string.IsNullOrEmpty(txtPriceFrom.Text) || !string.IsNullOrEmpty(txtPriceTo.Text))
{
_paging.Fields["Price"].Filter = priceFilter;
}
else
{
_paging.Fields["Price"].Filter = null;
}
//----Qty filter
var qtyFilter = new RangeFieldFilter { ParamName = "@Amount" };
int from;
qtyFilter.From = int.TryParse(txtQtyFrom.Text, out from) ? from : int.MinValue;
int to;
qtyFilter.To = int.TryParse(txtQtyTo.Text, out to) ? to : int.MaxValue;
if (!string.IsNullOrEmpty(txtQtyFrom.Text) || !string.IsNullOrEmpty(txtQtyTo.Text))
{
_paging.Fields["Amount"].Filter = qtyFilter;
}
else
{
_paging.Fields["Amount"].Filter = null;
}
//----SortOrder filter
var soFilter = new RangeFieldFilter { ParamName = "@SortOrder" };
try
{
soFilter.From = int.Parse(txtSortOrderFrom.Text);
}
catch (Exception)
{
soFilter.From = int.MinValue;
}
try
{
soFilter.To = int.Parse(txtSortOrderTo.Text);
}
catch (Exception)
{
soFilter.To = int.MaxValue;
}
if (ShowMethod == EShowMethod.Normal)
{
if (!string.IsNullOrEmpty(txtSortOrderFrom.Text) || !string.IsNullOrEmpty(txtSortOrderTo.Text))
{
_paging.Fields["ProductCategories.SortOrder"].Filter = soFilter;
}
else
{
_paging.Fields["ProductCategories.SortOrder"].Filter = null;
}
}
//----Id filter
if (!string.IsNullOrEmpty(txtArtNo.Text))
{
var sfilter = new CompareFieldFilter { Expression = txtArtNo.Text, ParamName = "@artno" };
_paging.Fields["Product.ArtNo"].Filter = sfilter;
}
else
{
_paging.Fields["Product.ArtNo"].Filter = null;
}
//----Name filter
if (!string.IsNullOrEmpty(txtName.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtName.Text, ParamName = "@name" };
_paging.Fields["Name"].Filter = nfilter;
}
else
{
_paging.Fields["Name"].Filter = null;
}
//---Photo filter
if (ddPhoto.SelectedIndex != 0)
{
var phfilter = new NullFieldFilter();
if (ddPhoto.SelectedIndex == 1)
{
phfilter.Null = false;
}
if (ddPhoto.SelectedIndex == 2)
{
phfilter.Null = true;
}
phfilter.ParamName = "@PhotoName";
_paging.Fields["PhotoName"].Filter = phfilter;
}
else
{
_paging.Fields["PhotoName"].Filter = null;
}
pageNumberer.CurrentPageIndex = 1;
_paging.CurrentPageIndex = 1;
//lblFound.Text = _paging.TotalRowsCount.ToString();
//pnlFilterCount.Visible = true;
//pnlNormalCount.Visible = false;
}
protected void btnFilter_Click(object sender, EventArgs e)
{
if (ddSelect.SelectedIndex != 0)
{
if (ddSelect.SelectedIndex == 2)
{
if (_selectionFilter != null)
{
_selectionFilter.IncludeValues = !_selectionFilter.IncludeValues;
}
else
{
_selectionFilter = null;
}
}
_paging.Fields["ID"].Filter = _selectionFilter;
}
else
{
_paging.Fields["ID"].Filter = null;
}
//----Firstname filter
if (!string.IsNullOrEmpty(txtSearchFirstName.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtSearchFirstName.Text, ParamName = "@firstname" };
_paging.Fields["Firstname"].Filter = nfilter;
}
else
{
_paging.Fields["Firstname"].Filter = null;
}
//----lastname filter
if (!string.IsNullOrEmpty(txtSearchLastname.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtSearchLastname.Text, ParamName = "@lastname" };
_paging.Fields["Lastname"].Filter = nfilter;
}
else
{
_paging.Fields["Lastname"].Filter = null;
}
//----email filter
if (!string.IsNullOrEmpty(txtSearchEmail.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtSearchEmail.Text, ParamName = "@email" };
_paging.Fields["Email"].Filter = nfilter;
}
else
{
_paging.Fields["Email"].Filter = null;
}
//----RegDate filter
if (!string.IsNullOrEmpty(txtDateFrom.Text) || !string.IsNullOrEmpty(txtDateTo.Text))
{
var nfilter = new DateTimeRangeFieldFilter();
try
{
nfilter.From = DateTime.Parse(txtDateFrom.Text);
}
catch (Exception)
{
nfilter.From = DateTime.Parse("01.01.1900");
}
try
{
nfilter.To = DateTime.Parse(txtDateTo.Text);
}
catch (Exception)
{
nfilter.To = DateTime.MaxValue;
}
nfilter.ParamName = "@RegistrationDateTime";
_paging.Fields["RegistrationDateTime"].Filter = nfilter;
}
else
{
_paging.Fields["RegistrationDateTime"].Filter = null;
}
_paging.Fields["CustomerGroupId"].Filter = ddlCustomerGroup.SelectedValue != "0"
? new EqualFieldFilter
{
ParamName = "@CustomerGroupId",
Value = ddlCustomerGroup.SelectedValue
}
: null;
_paging.Fields["PriceType"].Filter = ddlPriceTypes.SelectedValue != "0"
? new EqualFieldFilter
{
ParamName = "@PriceType",
Value = ddlPriceTypes.SelectedValue
}
: null;
pageNumberer.CurrentPageIndex = 1;
_paging.CurrentPageIndex = 1;
}
protected void btnFilter_Click(object sender, EventArgs e)
{
//-----Selection filter
if (ddSelect.SelectedIndex != 0)
{
if (ddSelect.SelectedIndex == 2)
{
if (_selectionFilter != null)
{
_selectionFilter.IncludeValues = !_selectionFilter.IncludeValues;
}
else
{
_selectionFilter = null;
}
}
_paging.Fields["ID"].Filter = _selectionFilter;
}
else
{
_paging.Fields["ID"].Filter = _selectionFilter;
}
//----FirstName filter
if (!string.IsNullOrEmpty(txtFirstName.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtFirstName.Text, ParamName = "@FirstName" };
_paging.Fields["FirstName"].Filter = nfilter;
}
else
{
_paging.Fields["FirstName"].Filter = null;
}
//----Login filter
//if (!string.IsNullOrEmpty(txtLogin.Text))
//{
// var nfilter = new CompareFieldFilter { Expression = txtLogin.Text, ParamName = "@Login" };
// _paging.Fields["Login"].Filter = nfilter;
//}
//else
//{
// _paging.Fields["Login"].Filter = null;
//}
//---LastName
if (!string.IsNullOrEmpty(txtLastName.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtLastName.Text, ParamName = "@LastName" };
_paging.Fields["LastName"].Filter = nfilter;
}
else
{
_paging.Fields["LastName"].Filter = null;
}
//---Email Filter
if (!string.IsNullOrEmpty(txtEmail.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtEmail.Text, ParamName = "@Email" };
_paging.Fields["Email"].Filter = nfilter;
}
else
{
_paging.Fields["Email"].Filter = null;
}
//----Subscribed4News
if (subscribed4News.SelectedIndex != 0)
{
var beforeFilter = new EqualFieldFilter { ParamName = "@Subscribed4News" };
if (subscribed4News.SelectedIndex == 1)
{
beforeFilter.Value = "1";
}
if (subscribed4News.SelectedIndex == 2)
{
beforeFilter.Value = "0";
}
_paging.Fields["Subscribed4News"].Filter = beforeFilter;
}
else
{
_paging.Fields["Subscribed4News"].Filter = null;
}
var dfilter = new DateTimeRangeFieldFilter { ParamName = "@RegistrationDateTime" };
if (!string.IsNullOrEmpty(txtDateFrom.Text))
{
DateTime? d = null;
try
{
d = DateTime.Parse(txtDateFrom.Text);
}
catch (Exception)
{
}
if (d.HasValue)
{
var dt = new DateTime(d.Value.Year, d.Value.Month, d.Value.Day, 0, 0, 0, 0);
dfilter.From = dt;
}
}
if (!string.IsNullOrEmpty(txtDateTo.Text))
{
DateTime? d = null;
try
{
d = DateTime.Parse(txtDateTo.Text);
}
catch (Exception)
{
}
if (d.HasValue)
{
var dt = new DateTime(d.Value.Year, d.Value.Month, d.Value.Day, 23, 59, 59, 99);
dfilter.To = dt;
}
}
if (dfilter.From.HasValue || dfilter.To.HasValue)
{
_paging.Fields["RegistrationDateTime"].Filter = dfilter;
}
else
{
_paging.Fields["RegistrationDateTime"].Filter = null;
}
pageNumberer.CurrentPageIndex = 1;
}
protected void btnFilter_Click(object sender, EventArgs e)
{
//-----Selection filter
if (String.CompareOrdinal(ddSelect.SelectedIndex.ToString(CultureInfo.InvariantCulture), "0") != 0)
{
if (String.CompareOrdinal(ddSelect.SelectedIndex.ToString(CultureInfo.InvariantCulture), "2") == 0)
{
if (_selectionFilter != null)
{
_selectionFilter.IncludeValues = !_selectionFilter.IncludeValues;
}
else
{
_selectionFilter = null; //New InSetFieldFilter()
//_SelectionFilter.IncludeValues = True
}
}
_paging.Fields["ID"].Filter = _selectionFilter;
}
else
{
_paging.Fields["ID"].Filter = null;
}
//----Id filter
if (!string.IsNullOrEmpty(txtId.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtId.Text, ParamName = "@id" };
_paging.Fields["ID"].Filter = nfilter;
}
else
{
_paging.Fields["ID"].Filter = null;
}
//---RedirectFrom filter
if (!string.IsNullOrEmpty(txtRedirectFrom.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtRedirectFrom.Text, ParamName = "@RedirectFrom" };
_paging.Fields["RedirectFrom"].Filter = nfilter;
}
else
{
_paging.Fields["RedirectFrom"].Filter = null;
}
//---RedirectTo filter
if (!string.IsNullOrEmpty(txtRedirectTo.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtRedirectTo.Text, ParamName = "@RedirectTo" };
_paging.Fields["RedirectTo"].Filter = nfilter;
}
else
{
_paging.Fields["RedirectTo"].Filter = null;
}
pageNumberer.CurrentPageIndex = 1;
_paging.CurrentPageIndex = 1;
}
protected void btnFilter_Click(object sender, EventArgs e)
{
//-----Selection filter
if (ddSelect.SelectedIndex != 0)
{
if (ddSelect.SelectedIndex == 2)
{
if (_selectionFilter != null)
{
_selectionFilter.IncludeValues = !_selectionFilter.IncludeValues;
}
else
{
_selectionFilter = null;
}
}
_paging.Fields["ID"].Filter = _selectionFilter;
}
else
{
_paging.Fields["ID"].Filter = _selectionFilter;
}
//----Name filter
if (!string.IsNullOrEmpty(txtUrlFilter.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtUrlFilter.Text, ParamName = "@URL" };
_paging.Fields["URL"].Filter = nfilter;
}
else
{
_paging.Fields["URL"].Filter = null;
}
//----CurrencyValue filter
if (!string.IsNullOrEmpty(txtSortOrder.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtSortOrder.Text, ParamName = "@SortOrder" };
_paging.Fields["SortOrder"].Filter = nfilter;
}
else
{
_paging.Fields["SortOrder"].Filter = null;
}
if (ddlEnabled.SelectedIndex != 0)
{
var eFilter = new EqualFieldFilter { ParamName = "@Enabled" };
if (ddlEnabled.SelectedIndex == 1)
{
eFilter.Value = "1";
}
if (ddlEnabled.SelectedIndex == 2)
{
eFilter.Value = "0";
}
_paging.Fields["Enabled"].Filter = eFilter;
}
else
{
_paging.Fields["Enabled"].Filter = null;
}
pageNumberer.CurrentPageIndex = 1;
_paging.CurrentPageIndex = 1;
}
protected void btnFilter_Click(object sender, EventArgs e)
{
//-----Selection filter
if (ddSelect.SelectedIndex != 0)
{
if (ddSelect.SelectedIndex == 2)
{
if (_selectionFilter != null)
{
_selectionFilter.IncludeValues = !_selectionFilter.IncludeValues;
}
else
{
_selectionFilter = null;
}
}
_paging.Fields["ID"].Filter = _selectionFilter;
}
else
{
_paging.Fields["ID"].Filter = _selectionFilter;
}
//----ActivateDate filter
if (!string.IsNullOrEmpty(txtMessageText.Text))
{
var nfilter = new CompareFieldFilter { Expression = txtMessageText.Text, ParamName = "@MessageText" };
_paging.Fields["MessageText"].Filter = nfilter;
}
else
{
_paging.Fields["MessageText"].Filter = null;
}
//---OrderDate filter
var dfilter = new DateTimeRangeFieldFilter { ParamName = "@AddDate" };
if (!string.IsNullOrEmpty(txtDateFrom.Text))
{
DateTime? d = null;
try
{
d = DateTime.Parse(txtDateFrom.Text);
}
catch (Exception)
{
}
if (d.HasValue)
{
var dt = new DateTime(d.Value.Year, d.Value.Month, d.Value.Day, 0, 0, 0, 0);
dfilter.From = dt;
}
}
if (!string.IsNullOrEmpty(txtDateTo.Text))
{
DateTime? d = null;
try
{
d = DateTime.Parse(txtDateTo.Text);
}
catch (Exception)
{
}
if (d.HasValue)
{
var dt = new DateTime(d.Value.Year, d.Value.Month, d.Value.Day, 23, 59, 59, 99);
dfilter.To = dt;
}
}
if (dfilter.From.HasValue || dfilter.To.HasValue)
{
_paging.Fields["AddDate"].Filter = dfilter;
}
else
{
_paging.Fields["AddDate"].Filter = null;
}
pageNumberer.CurrentPageIndex = 1;
}
