The whole logic of the export to Excel and XML, is a Web.Tools.

Use controls

At the moment unloading is used in WOLV

change the value and type of cells in Excel

In order to change the value and type of the cell when discharging you want to override a static field, for example:

Web.Tools.WOLVFeatures.ExcelXMLExport.InitExcelCell = AllForms.InitExcelCell;

And implement the initialization properties like:

public static void InitExcelCell(ExcelCellEventArgs args)
{
    if (args.PropValue is bool)
    {
        args.CellStyleId = DataType.String;
        args.StringedPropValue = ((bool)args.PropValue) ? Yes : "No";
        args.Handled = true;
    }
}

specify extraction format for dates

In order to set the date format when uploading, you need to override a static field:

ICSSoft.STORMNET.Web.Tools.WOLVFeatures.ExcelXMLExport.InitExcelCellFormatDelegate

and process the parameter as needed. Parameter passed in the following:

public class ExcelCellFormatEventArgs : EventArgs
{
	/// <summary> 
	/// The object type. 
	/// </summary> 
	public readonly Type ObjectType;

	/// <summary> 
	/// Type properties. 
	/// </summary> 
	public readonly Type PropertyType;

	/// <summary> 
	/// The name of the property. 
	/// </summary> 
	public readonly string PropertyName;

	/// <summary> 
	/// The resulting custom format. 
	/// </summary> 
	public string Format;

	/// <summary> 
	/// Flag to indicate that the value has been processed. 
	/// By default, <c>false</c>. 
	/// </summary> 
	public bool Handled;
}

For example, ask for the property “PoleDateTime” class “LimitEditorMainAgregator” the following date format: “dd.MM.yyyy hh:mm:ss”.

ICSSoft.STORMNET.Web.Tools.WOLVFeatures.ExcelXMLExport.InitExcelFormat = InitExcelFormat;

/// <summary> 
/// Setting the format of dates when exporting to Excel. 
/// </summary> 
/// <param name="args">the parameters of the date format.</param> 
private static void InitExcelFormat(ExcelCellFormatEventArgs args)
{
	if (args.ObjectType == typeof(LimitEditorMainAgregator)
		&& args.PropertyName == Information.ExtractPropertyPath<LimitEditorMainAgregator>(x => x.PoleDateTime))
	{
		args.Handled = true;
		args.Format = "dd.MM.yyyy hh:mm:ss";
	}
}