Freelance Project Requests info@CodeDocu.de Software Development in C# WPF Asp.Net Core Vba Excel Word SQL-Server EF Linq, UWP Net
#
STORING WPF Data in the Database Net-Framework/WPF
STORING WPF Data in the Database
25.03.2019 460
The following script in C #, WPF shows how to store And read SETTINGS values in a Database As usual, the Settings data of an Application As usual are changed and stored purely settings form The Difference, however, is that the Settings values are no

Align Android TextView with Table Google/Android/Development/Android-Controls/Table
Align Android TextView with Table
05.10.2018 492
Align Android TextView with Table This post shows how to align display elements in a cell to center in a table in a table If you first create a table in Android, then the view elements within a cell are always displayed oriented only to the left side The r

Show Emoticons as Black and White Graphics Net-Framework/ASP_dot_Net/HTML
Show Emoticons as Black and White Graphics
29.03.2018 4357
Show emoticons as black and white How to display emoticons as simple black and white graphics For this you can in a text editor simply insert the inserted emoticons with the font Segoe UI Emoji Segoe UI Emoji

How to create a Div Hover Block Net-Framework/ASP_dot_Net/HTML
How to create a Div Hover Block
09.03.2018 716
I need a curosor behaviors for my asp application in the output page in HTML, where if you move your mouse over a text block, the text block is displayed in color and is left-active Active Link DIV: Hover Block Create

Asp MVC: HTML links instead of server side links Net-Framework/ASP_dot_Net-Core/Basics/Route
Asp MVC: HTML links instead of server side links
08.03.2018 894
Asp MVC: HTML links instead of server side links Using ASP Server-side links or Razor TagHelper links is not really an advantage in ASP Core MVC I therefore transfer the asp links into classic HTML link @*

WPF: create a selectable list Net-Framework/WPF/Code-Samples
WPF: create a selectable list
13.02.2018 988
The following code example shows how to create a list in WPF with selectable rows The list consists of UserControl elements, which appear stacked in a stack panel as a list A list with its own user control lines makes sense if a data grid or a pure table or

UWP: Selectionbox Usercontrol Net-Framework/UWP-Universal-Windows-Plattform
UWP: Selectionbox Usercontrol
16.01.2018 813
The following code is for building your own text box combination element, with which you can select texts or enter manually You only have to create a subdirectory Usercontrols in the project, create a new usercontrol and insert the following code there

XAML: The name UserControl does not exist in the namespace Net-Framework/UWP-Universal-Windows-Plattform/XAML
XAML: The name UserControl does not exist in the namespace
12.01.2018 1506
Description: when adding a new UserControl the following error is displayed in the Mainpage: Error message: The name "UcSelection" does not exist in the namespace "using:Rename_Images_Vi

UWP: Textchanged with Enter Enter Net-Framework/UWP-Universal-Windows-Plattform/UWP-Controls/Textbox
UWP: Textchanged with Enter Enter
12.01.2018 820
Under UWP Universal Windows Platform applications, the _TextChanged event always fires whenever the textbox or input fields change In Windows desktop applications, this was only possible after completion of the entire input with Enter or Tabulator

ASP.Net: A database operation failed while processing the request. Net-Framework/ASP_dot_Net-Core/Errors
ASP.Net: A database operation failed while processing the request.
11.01.2018 2014
The first time an Asp Net MVC Core 2 application with Authentication is called, the error occurs: A database operation failed while processing the request

Lucky you! Have Win Apple iPhone 8 Plus Visit Blog/Spam-Phishing/Emails
Lucky you! Have Win Apple iPhone 8 Plus Visit
02.01.2018 1012
Attention: If you receive a Youtube winning message telling you that you have won an iPhone, then this is almost certainly a false email with phishing, trojan or virus in the link The email is like this:

WPF Color Picker on Color Cube Net-Framework/WPF/Code-Samples
WPF Color Picker on Color Cube
05.07.2017 3326
WPF Color Picker on Color Cube, Black White Color This code example contains a color picker (ColorPicker) with which you can determine a color at run-time in RGB values The color is returned, over which the mouse pointer is positioned as a cursor

WPF: Grid with variable cells Net-Framework/WPF/WPF-Projects/Desktop-Background
WPF: Grid with variable cells
28.06.2017 1287
WPF: Grid with variable cells This example includes a complete WPF application in C #, which dynamically adjusts the contained cells When the focus of a cell is obtained, a changeable frame is displayed, which allows the rows and columns of a free WPF grid

WPF: Multi-Column Multi-Row Grid with Cell Events Net-Framework/WPF/WPF-Projects/Desktop-Background
WPF: Multi-Column Multi-Row Grid with Cell Events
27.06.2017 825
WPF: Multi-Column Multi-Row Grid This example shows a dynamic grid with multiple columns and rows Whenever the mouse cursor moves over a cell, the position of the cell is recorded and displayed In Visual Studio

UWP: Adjust the brightness of a webcam at runtime Net-Framework/UWP-Universal-Windows-Plattform/UWP-Controls/MediaCapture
UWP: Adjust the brightness of a webcam at runtime
01.06.2017 1431
UWP: Adjust the brightness of a webcam at runtime Under UWP apps, you can access and adjust the internal controls of a webcam or USB camera at runtime During use, the so-called MediaDeviceContol of the connected camera can be interrogated and then the internal func

UWP AdControl: Install Advertiser Advertiser Net-Framework/UWP-Universal-Windows-Plattform/UWP-Controls
UWP AdControl: Install Advertiser Advertiser
26.05.2017 1531
UWP: Install Advertiser Advertiser If you want to include an advertisement under UWP Universal Windows Platform Apps, then you need to do this Nuget Package: Microsoft Services Store SDK  

UWP Code: Webcam Recorder in mp4 Net-Framework/UWP-Universal-Windows-Plattform/UWP-Code
UWP Code: Webcam Recorder in mp4
07.04.2017 1597
The following C # code description shows a fully working webcam recorder The web camera and the microphone audio signal are automatically recorded and saved as video in a mp4 file

Mobile

.

Contact for Jobs, Project Requests: raimund.popp@microsoft-programmierer.de