Add the SqlParameterCollection.AddWithValue() method

Author: CedX

src/SqlParameterCollection.cs

@@ -48,6 +48,18 @@ public static implicit operator SqlParameterCollection(Dictionary<string, object
 		entry.Value is SqlParameter parameter ? parameter : new SqlParameter(entry.Key, entry.Value)
 	)];
 
+	/// <summary>
+	/// Adds a new parameter to the end of this collection.
+	/// </summary>
+	/// <param name="name">The parameter name.</param>
+	/// <param name="value">The parameter value.</param>
+	/// <returns>The newly added parameter.</returns>
+	public SqlParameter AddWithValue(string name, object? value) {
+		var parameter = new SqlParameter(name, value);
+		Add(parameter);
+		return parameter;
+	}
+
 	/// <summary>
 	/// Gets a value indicating whether a parameter in this collection has the specified name.
 	/// </summary>

test/SqlParameterCollection.Tests.cs

@@ -8,6 +8,17 @@ namespace Belin.Sql;
 [TestClass]
 public sealed class SqlParameterCollectionTests {
 
+	[TestMethod]
+	public void AddWithValue() {
+		var collection = new SqlParameterCollection();
+		IsEmpty(collection);
+
+		var parameter = collection.AddWithValue("Name", "Value");
+		HasCount(1, collection);
+		AreEqual("@Name", parameter.Name);
+		AreEqual("Value", parameter.Value);
+	}
+
 	[TestMethod]
 	public void Constructor() {
 		// It should create an empty collection by default.