C #: Show picture in WinForms 25.10.2017   352 How to display a picture in a Windows Classic desktop app? Images are displayed in a FormBox in Windows Forms PictureBox pictureBox = new PictureBox();

SMTP Error: Unable to read data from the transport connection 19.10.2017   2298 Error message: Failure sending mail Unable to read data from the transport connection Net_io_connectionclosed For SMTP Server from

SMTPClient for sending with SSL and Authentication 19.10.2017   728 Code for an Smtp email client, which sends emails from a Classic Desktop app directly via the email server The encryption is SSL and the setting of the send port NET Framework 4 WinForms, WPF The actual transmission part is as described in the code here

SendMail Client in .Net Winform, WPF 18.10.2017   431 SendMail Client in Net Winform, WPF, here is a simple example of a Net SMTP Sendmail client With this code or example you can simply send emails automatically from the Net application The example shows that you only need the e-mail sender and recipient data, as well as the e-mail server via which the e-mail is sent To this you create a Net MailMessage with the send addresses

Winforms: Local Database create, bind, show SELECT INSERT UPDATE DELETE 06.10.2017   1219 Code to the online tutorial #CRUD example: how to view, add, delete and update record data in a local SQL Database in Winforms, WPF Simple Demo Winforms Example with a list of cars, an an Add- Delete- and Update Button Video Tutorial at Youtube

Winforms: Connectionstring to the database 06.10.2017   1003 How to determine the Connectionstring to bind a local database in Windows Forms Winforms Location Connectionstring: Where can I find the ConnectionString of the local database in Windows Forms? The Connectionstring is stored in the App Config as an XML structure The completed App config in Winforms looks like this:

Winforms Webbrowser: HTMLDocument.load Illegal characters in path 04.10.2017   732 This C # code page shows how to write a robot as an application in Windows Forms (short: Winforms), which browses internet pages and collects data from internet pages In principle, the data can be collected in two ways, 1 ) With WebBrowser Control A browser is remote-controlled and the information is taken from the browser as a control

Winforms Webbrowser: HTMLDocument.load Illegal characters in path 04.10.2017   511 Problem: In a Windows Forms application, the HTML code of a Web page is read and placed into an HTML document But then the error appears: Illegal characters in path

Net WinForms: Screen to Bitmap 07.04.2017   439 With the following code, you can quickly create a bitmap image from the current screen screen Subject: Winforms Method: 1)

WinForms: Code: Change the resolution of the monitor by app 29.03.2017   761 This small software application allows you to select several screen resolutions and then switch them quickly if necessary You need this little tool, if you often have to change the resolution of the monitor for video recordings or special games or multimedia applications

C#, WinForms: Save and read settings 29.03.2017   740 Read and save variables in Windows Forms in the application's settings tables You can store and read values directly in the settings table of the application by accessing Properties Settings Default Just save it and save with save

C #, Winforms: error CS1061: PropertyStore does not contain a definition for Settings 29.03.2017   1328 Error message: Properties Settings Default Error CS1061: "PropertyStore" does not contain a definition for "Settings", and no settings extension method could be found that accepts a first PropertyStore argument (possibly a using directive or an assembly reference)

Visual Studio Build Error message: mismatch between the processor architecture 14.03.2017   831 Error message: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "Awesomium Windows Forms, Version=1 7 5 1, Culture=neutral, PublicKeyToken=9bd24830fbe304a0, processorArchitecture=x86", "x86" This mismatch may cause runtime failures Please consider changing the targeted processor architecture of your project through the Config

Awesomium Problem: Awesomium.Windows.Forms.XML.deploy could not be downloaded 15.12.2016   836 Awesomium Problem: Awesomium Windows Forms XML deploy could not be downloaded When installing a Windows application with a browser control from Awesomium, an error occurs that contains a file with the suffix Awesomium * Deploy could not be loaded This will abort the installation process The reason for this error is that some dll and xml files are not copied to the publish directory Solution: Quick solution: A quick solution is to copy the original dll and xml files from the Awesomium directory directly into the publish directory and extend the extension with deploy Error message when installing: "Awesomium Windows Forms XML deploy" could not be downloaded  

Publish Winforms with Awesomium in use 14.12.2016   793 Awesomium in use If you want to publish and distribute Awesomium's browser controls in an application, you have to distribute the used references To do this, open the VSTO Solution under Visual Studio (project with Word Addin as Ribbonbar) Then open the references and mark the references: Awesomium Core and Awesomium Windows Forms Under the properties, set the setting: Copy Local to True Subject: Publish Awesomium in Office VSTO application In Visual Studio: References-> Awesomium * -> CopyLocal = true

WPF control in a Windows Forms application 25.11.2016   2981 WPF control in a Windows Forms application How to embed a WPF control element and call it in a Windows Forms application? Background: I want to embed the WPF webBrowser and some Telerik WPF controls into a WinForms application and also into a Microsoft Office VSTO application Applies to: Windows Forms applications, WPF controls, WPF applications and WinForm control

Wie öffnet man in C# WinForms ein zweites Formular? 02.03.2015   3443 Die direkte Methode ist die Formular Show() Methode FormBrowser frm = new FormBrowser (); frm Show();

Wie kopiert man ein Formular in Microsoft Winforms 02.03.2015   1896 Es gibt keine direkte Methode ein komplettes Formular in Microsoft Visual Studio bei WinForms, Desktop Programmen auszuführen Hier zeige ich die Methode, mit der ich es immer durchführe Zunächst erstellt man einen neuen Unterordner im Projektordner Kopieren des Vorlage Formulars