GetDrives C# Example

C# > Files > DriverInfo > GetDrives 

Retrieves the drive names of all logical drives

Example:
DriveInfo[] allDrives = DriveInfo.GetDrives();

foreach (DriveInfo d in allDrives)

{

   tvLeft.Nodes.Add(d.Name);  

}

RichTextBox control insert color text

C# > RichTextBox Control > SelectionColor 

Gets or sets the text color of the current text selection or insertion point.

Example

private void AppendText(RichTextBox rtb, string text, Color color)

{

       rtb.SelectionStart = rtb.TextLength;

       rtb.SelectionLength = 0;

       rtb.SelectionColor = color;

       rtb.AppendText(text);

       rtb.SelectionColor = rtb.ForeColor;

}

AppendText(richTextBox1, "Blue", Color.Blue);

AppendText(richTextBox1, "Red", Color.Red);   

Telerik RadGridView clear all rows

Telerik > RadGridView > Rows > Clear

Clear  is a efficient solution to remove all rows since the grid's events will be suspended.

Example

this.radGridView1.Rows.Clear();

Bach file Current Directory Example

Bach file > Current directory 

set CURRENT_DIR=%CD%
cd ..\..\install\kits
install.bat
cd %CURRENT_DIR%

Configure Jenkins to use Mercurial

Jenkins > Mercurial 

Mercurial Plugin: Install the Jenkins Mercurial Plugin first (read more https://wiki.jenkins-ci.org/display/JENKINS/Mercurial+Plugin)

Source Code Management: Configure for Mercurial

Reduce unnecessary builds by specifying a comma or space delimited list of "modules" within the repository. A module is a directory name within the repository that this project lives.

To do that press advanced button:

This will detect changes only in sdks subdirectory in src directory:

Environment UserName property C# example

C#  > System > Environment Class > UserName

UserName is used to identify the user on the current thread, the user name of the person who is logged on to Windows.

Example

  string user = Environment.UserName;

SetEnvironmentVariable C# Example

C#  > System > Environment Class > SetEnvironmentVariable

SetEnvironmentVariable creates, modifies, or deletes an environment variable. 

Example

Environment.SetEnvironmentVariable("VisualStudioVersion", "10.0");