Dialog customized in SysOperationService class

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Posted on by Giuseppe Caradonna

1,421

Hi all,

I need to create a customized dialog, developed with the SysOperationService framework. In particular, I must implement the following job (that open a dialog in "multiselect" mode):

static void multiselectField(Args _args)
{
    int             idx;
    int             cnt;
    boolean         result;
    System.String[] files;
    Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();

    dlg.set_Multiselect(true);
    dlg.set_DefaultExt(".txt");
    dlg.set_Filter("Text documents|*.txt|All files|*.*");

    result = dlg.ShowDialog();
    if (result)
    {
        files = dlg.get_FileNames();
        cnt = files.get_Count();
        for (idx = 0; idx <= cnt; idx++)
        {
            info(files.get_Item(idx));
        }
    }
}

Where should I insert the code shown below? In the contract class?

Thanks in advance.

Giuseppe

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Martin Dráb 237,967 Most Valuable Professional on at

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First consider the logical perspective - does this logic form a part of data contract? It doesn't. It belongs to the UI builder component.

The other question is implementation. Either you will find a way how to inject your code to a UI builder class, or you'll have to create a new form in AOT and use it as the dialog. Look for controllers overriding templateForm() method, if you need an example of the latter approach.

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