应用程序不打印 [英] Application Not Printing

问题描述

HI，我已经开发了Windows应用程序，并向其添加了打印功能，但是无法打印.出现打印对话框，但是当调用打印按钮时，什么也没有发生.
以下是我的代码:

HI , I have developed a windows application and added print functionality to it , but it does not print. The print dialog box appears but when the print button is invoked , nothing happens.
Below is the code I have :

private void toolStripPrintBtn_Click(object sender, EventArgs e)
        {
            if(listViewPageViewer.Items.Count > 0)
            {
                for (int i = 0; i < listViewPageViewer.Items.Count; i++)
                {
                    if (listViewPageViewer.Items[i].Selected)
                    //i have also tried .Checked instead of .Selected
                    {
                        printDialog.ShowDialog();
                    }
                }
            }
        }

在此先感谢

Thanks in Advance

推荐答案

嘿里卡多，

首先，如果技术无法打印，则您尚未从技术上添加该功能. :-D heheh ...

认真地说，显示对话框并不表示您已已调用打印作业 [ ^ ].您将需要一些其他代码才能将文档发送到打印机.

干杯.

Hey Riccardo,

First off, you''ve not technically added the functionality if it doesn''t print. :-D heheh...

In all seriousness, showing the dialog doesn''t mean that you''ve invoked the print job[^]. You''ll need some other code there to get the document to the printer.

Cheers.

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