Tag: export

ASPXGRIDVIEW İşlemleri

On By semt20In C SHARP, DevexpressLeave a comment
Gridviewde seçili satırın bilgisini alabilme :
        protected void ASPxGridView1_SelectionChanged(object sender, EventArgs e)
        {
            var products = ASPxGridView1.GetSelectedFieldValues(“NAME”);
            Label1.Text = products[0].ToString();
        }

Gridviewin Sonuna İşlemler Seç eklemek için source da sona ekle
           
               
           
       
   

Gridview devexpress 7.2 sonrası için gecerli export Gridview
un altina ekle
 

un ustune ekle
        <Toolbars>
            <dx:GridViewToolbar EnableAdaptivity=“true”>
                <Items>
                    <dx:GridViewToolbarItem Command=“ExportToPdf” />
                    <dx:GridViewToolbarItem Command=“ExportToXls” />
                    <dx:GridViewToolbarItem Command=“ExportToXlsx” />
                    <dx:GridViewToolbarItem Command=“ExportToDocx” />
                    <dx:GridViewToolbarItem Command=“ExportToRtf” />
                    <dx:GridViewToolbarItem Command=“ExportToCsv” />
                </Items>
            </dx:GridViewToolbar>
        </Toolbars>


Gridview grup category combobox ve baglantisi 
birinci sqldatasource_musteriler yarat ve bunu aspxgridviewe bind
Ikinci datasource sqldatasource_musterigruplari  yarat  bu bir yere bind olmayacak

Sqlden iki tablo yarat birinin adi musteri(id,adi,grupid) olsun
digeride musteri_grup (id,grup_adi) olsun

aspxgridview designerda columnsa tikla combobox column ekle captionunu grup yap, Fieldname grupid sec, sag tabda comboboxpropertiesde datasourceid musteri_gruplarini sec text field grup_adi , valuefield=id 


Gridview Horizontal scrollbar 

   

       

       

       

Datasource eklemede hata alırsan sol taraftan server explorerden modify deyip save passwordu seç


Gridview  Required zorunlu alan ayari
Designerda ac ve columnsdan zorunlu alana tıkla ve sağda textboxpropertiesden en aşağıda validation settingste requiredi true yap

Master Detail Grid
ONCE 2 TANE SQLDATASOURCE VE 2 TANE ASPXGRIDVIEW YARAT BIRI MUSTERILER DIGERI MUSTERI HAREKETLER
MUSTERILERI NORMAL TABLODAN AL ASPXGRIDVIEW MUSTERILERIN SETTINGS DETAILDE DETAILROWU TRUE YAP,

MUSTERI HAREKETLERINIDE AL WHERE KISMINA TIKLA COLUMN MUSTERI_ID OPERATOR ” = ”  , SOURCE SESSION , SESSION FIELD = MUSTERI_ID

VE DAHA SONRA KODA EKLE
        protected void ASPxGridViewmusterihareketler_BeforePerformDataSelect(object sender, EventArgs e)
        {
            Session[“MUSTERI_ID”] = (sender as ASPxGridView).GetMasterRowKeyValue();
        }

SON OLARAKDA ASPXGRIDVIEWMUSTERILERE TIKLA EDITTEMPLATE VE DETAILROWU SEC VE ASPXGRIDMUSTERIHAREKETLERINI ICINE SURUKLE VE END TEMPLATE YAP


Gridviewda son kolumun genişliğini max yapmak
       
           
           
           
               
           
            <dx:GridViewDataTextColumn FieldName="ADI" VisibleIndex="2" Width=”100%”>
           
       


gridview detay masterda detay width sorunu once masterin altina ekle :
    <dx:ASPxGridView Width=”100%” 
       
       

sonra masterin son colomunun widthini %100 yap
 

sonra detaya ekle
   <dx:ASPxGridView2 Width=”100%” 
       
       

Devexpress gridview export customised header

On By semt20In C SHARP, Devexpress, EXCEL, visual studioLeave a comment 
using DevExpress.XtraPrinting;
using DevExpress.Printing.ExportHelpers;
using DevExpress.Export;

private void simpleButton1_Click(object sender, EventArgs e) {
    // Ensure that the data-aware export mode is enabled.
    DevExpress.Export.ExportSettings.DefaultExportType = ExportType.DataAware;           
    // Create a new object defining how a document is exported to the XLSX format.
    XlsxExportOptionsEx options = new XlsxExportOptionsEx();
    // Subscribe to the CustomizeSheetHeader event. 
    options.CustomizeSheetHeader += options_CustomizeSheetHeader;
    // Export the grid data to the XLSX format.
    string file = "grid-export.xlsx";
    gridControl.ExportToXlsx(file, options);
    // Open the created document.
    System.Diagnostics.Process.Start(file);           
}

void options_CustomizeSheetHeader(DevExpress.Export.ContextEventArgs e) {
    // Create a new row.
    CellObject row = new CellObject();
    // Specify row values.
    row.Value = "The document is exported from the IssueList database.";
    // Specify row formatting.
    XlFormattingObject rowFormatting = new XlFormattingObject();
    rowFormatting.Font = new XlCellFont { Bold = true, Size = 14 };
    rowFormatting.Alignment = new DevExpress.Export.Xl.XlCellAlignment { HorizontalAlignment = DevExpress.Export.Xl.XlHorizontalAlignment.Center, VerticalAlignment = DevExpress.Export.Xl.XlVerticalAlignment.Top };
    row.Formatting = rowFormatting;
    // Add the created row to the output document.
    e.ExportContext.AddRow(new [] {row});
    // Add an empty row to the output document.
    e.ExportContext.AddRow();
    // Merge cells of two new rows. 
    e.ExportContext.MergeCells(new DevExpress.Export.Xl.XlCellRange(new DevExpress.Export.Xl.XlCellPosition(0, 0), new DevExpress.Export.Xl.XlCellPosition(5, 1)));
}

Devexpress gridview export to excel with savefiledialog

On By semt20In C SHARP, Devexpress, EXCEL, visual studioLeave a comment 
            string filename;
            saveFileDialog1.Filter = "xlsx files (*.xlsx)|*.xlsx";
            saveFileDialog1.FilterIndex = 2;
            saveFileDialog1.RestoreDirectory = true;
            saveFileDialog1.ShowDialog();
            filename = saveFileDialog1.FileName;
            if (filename == "") filename = "";
            else
            {
                gridView1.ExportToXlsx(filename);
                System.Diagnostics.Process.Start(filename);
            }