diff --git a/docs_source_files/content/support_packages/working_with_select_elements.ja.md b/docs_source_files/content/support_packages/working_with_select_elements.ja.md
index b5c4e74d1540..4476a4debfd2 100644
--- a/docs_source_files/content/support_packages/working_with_select_elements.ja.md
+++ b/docs_source_files/content/support_packages/working_with_select_elements.ja.md
@@ -21,7 +21,7 @@ import org.openqa.selenium.support.ui.Select;
 from selenium.webdriver.support.select import Select
   {{< / code-panel >}}
   {{< code-panel language="csharp" >}}
-// We don't have a C# code sample yet -  Help us out and raise a PR
+using OpenQA.Selenium.Support.UI
   {{< / code-panel >}}
   {{< code-panel language="ruby" >}}
 include Selenium::WebDriver::Support
@@ -47,7 +47,8 @@ select_element = driver.find_element_by_id('selectElementID')
 select_object = Select(select_element)
   {{< / code-panel >}}
   {{< code-panel language="csharp" >}}
-// We don't have a C# code sample yet -  Help us out and raise a PR
+IWebElement selectElement = driver.FindElement(By.Id("selectElementID"));
+var selectObject = new SelectElement(selectElement);
   {{< / code-panel >}}
   {{< code-panel language="ruby" >}}
 select_element = driver.find_element(id: 'selectElementID')
@@ -99,7 +100,14 @@ select_object.select_by_value('value1')
 select_object.select_by_visible_text('Bread')
   {{< / code-panel >}}
   {{< code-panel language="csharp" >}}
-// We don't have a C# code sample yet -  Help us out and raise a PR
+// Select an <option> based upon the <select> element's internal index
+selectObject.SelectByIndex(1);
+
+// Select an <option> based upon its value attribute
+selectObject.SelectByValue("value1");
+
+// Select an <option> based upon its text
+ selectObject.SelectByText("Bread");
   {{< / code-panel >}}
   {{< code-panel language="ruby" >}}
 # Select an <option> based upon the <select> element's internal index
@@ -179,7 +187,8 @@ List<WebElement> allAvailableOptions = selectObject.getOptions();
 all_available_options = select_object.options
   {{< / code-panel >}}
   {{< code-panel language="csharp" >}}
-// We don't have a C# code sample yet -  Help us out and raise a PR
+// Return a IList<IWebElement> of options that the <select> element contains
+IList<IWebElement> allAvailableOptions = selectObject.Options;
   {{< / code-panel >}}
   {{< code-panel language="ruby" >}}
 # Return an Array[Element] of options that the &lt;select&gt; element contains
@@ -224,7 +233,17 @@ select_object.deselect_by_visible_text('Bread')
 select_object.deselect_all()
   {{< / code-panel >}}
   {{< code-panel language="csharp" >}}
-// We don't have a C# code sample yet -  Help us out and raise a PR
+// Deselect an <option> based upon the <select> element's internal index
+selectObject.DeselectByIndex(1);
+
+// Deselect an <option> based upon its value attribute
+selectObject.DeselectByValue("value1");
+
+// Deselect an <option> based upon its text
+selectObject.DeselectByText("Bread");
+
+// Deselect all selected <option> elements
+selectObject.DeselectAll();
   {{< / code-panel >}}
   {{< code-panel language="ruby" >}}
 # Deselect an <option> based upon the <select> element's internal index
@@ -268,7 +287,7 @@ Boolean doesThisAllowMultipleSelections = selectObject.isMultiple();
 does_this_allow_multiple_selections = select_object.is_multiple
   {{< / code-panel >}}
   {{< code-panel language="csharp" >}}
-// We don't have a C# code sample yet -  Help us out and raise a PR
+bool doesThisAllowMultipleSelections = selectObject.IsMultiple;
   {{< / code-panel >}}
   {{< code-panel language="ruby" >}}
 does_this_allow_multiple_selections = select_object.multiple?