diff --git a/TestClients/TestApiClientUI/Form1.Designer.cs b/TestClients/TestApiClientUI/Form1.Designer.cs
index c7f09913..00c3ee50 100644
--- a/TestClients/TestApiClientUI/Form1.Designer.cs
+++ b/TestClients/TestApiClientUI/Form1.Designer.cs
@@ -193,12 +193,13 @@
             this.label28 = new System.Windows.Forms.Label();
             this.textBox1 = new System.Windows.Forms.TextBox();
             this.tabPage9 = new System.Windows.Forms.TabPage();
+            this.textBoxChartId = new System.Windows.Forms.TextBox();
             this.button38 = new System.Windows.Forms.Button();
             this.button37 = new System.Windows.Forms.Button();
             this.tabPage10 = new System.Windows.Forms.TabPage();
-            this.button4 = new System.Windows.Forms.Button();
             this.comboBox11 = new System.Windows.Forms.ComboBox();
-            this.textBoxChartId = new System.Windows.Forms.TextBox();
+            this.button4 = new System.Windows.Forms.Button();
+            this.button68 = new System.Windows.Forms.Button();
             this.groupBox1.SuspendLayout();
             this.statusStrip1.SuspendLayout();
             this.groupBox2.SuspendLayout();
@@ -1967,6 +1968,13 @@
             this.tabPage9.Text = "Chart Operations";
             this.tabPage9.UseVisualStyleBackColor = true;
             // 
+            // textBoxChartId
+            // 
+            this.textBoxChartId.Location = new System.Drawing.Point(115, 8);
+            this.textBoxChartId.Name = "textBoxChartId";
+            this.textBoxChartId.Size = new System.Drawing.Size(100, 20);
+            this.textBoxChartId.TabIndex = 2;
+            // 
             // button38
             // 
             this.button38.Location = new System.Drawing.Point(12, 39);
@@ -1989,6 +1997,7 @@
             // 
             // tabPage10
             // 
+            this.tabPage10.Controls.Add(this.button68);
             this.tabPage10.Controls.Add(this.comboBox11);
             this.tabPage10.Controls.Add(this.button4);
             this.tabPage10.Location = new System.Drawing.Point(4, 40);
@@ -1999,6 +2008,15 @@
             this.tabPage10.Text = "Object Functions";
             this.tabPage10.UseVisualStyleBackColor = true;
             // 
+            // comboBox11
+            // 
+            this.comboBox11.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBox11.FormattingEnabled = true;
+            this.comboBox11.Location = new System.Drawing.Point(6, 5);
+            this.comboBox11.Name = "comboBox11";
+            this.comboBox11.Size = new System.Drawing.Size(121, 21);
+            this.comboBox11.TabIndex = 1;
+            // 
             // button4
             // 
             this.button4.Location = new System.Drawing.Point(133, 3);
@@ -2009,21 +2027,15 @@
             this.button4.UseVisualStyleBackColor = true;
             this.button4.Click += new System.EventHandler(this.button4_Click);
             // 
-            // comboBox11
+            // button68
             // 
-            this.comboBox11.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
-            this.comboBox11.FormattingEnabled = true;
-            this.comboBox11.Location = new System.Drawing.Point(6, 5);
-            this.comboBox11.Name = "comboBox11";
-            this.comboBox11.Size = new System.Drawing.Size(121, 21);
-            this.comboBox11.TabIndex = 1;
-            // 
-            // textBoxChartId
-            // 
-            this.textBoxChartId.Location = new System.Drawing.Point(115, 8);
-            this.textBoxChartId.Name = "textBoxChartId";
-            this.textBoxChartId.Size = new System.Drawing.Size(100, 20);
-            this.textBoxChartId.TabIndex = 2;
+            this.button68.Location = new System.Drawing.Point(6, 39);
+            this.button68.Name = "button68";
+            this.button68.Size = new System.Drawing.Size(75, 23);
+            this.button68.TabIndex = 2;
+            this.button68.Text = "ObjectName";
+            this.button68.UseVisualStyleBackColor = true;
+            this.button68.Click += new System.EventHandler(this.button68_Click);
             // 
             // Form1
             // 
@@ -2246,6 +2258,7 @@
         private System.Windows.Forms.Button button4;
         private System.Windows.Forms.ComboBox comboBox11;
         private System.Windows.Forms.TextBox textBoxChartId;
+        private System.Windows.Forms.Button button68;
     }
 }
 
diff --git a/TestClients/TestApiClientUI/Form1.cs b/TestClients/TestApiClientUI/Form1.cs
index befbfd3f..5e405df0 100644
--- a/TestClients/TestApiClientUI/Form1.cs
+++ b/TestClients/TestApiClientUI/Form1.cs
@@ -1384,14 +1384,23 @@ namespace TestApiClientUI
         //ObjectCreate
         private async void button4_Click(object sender, EventArgs e)
         {
-            long chartId = 0;
-            string objectName = "label_object";
-            //long.TryParse(textBoxChartId.Text, )
+            const long chartId = 0;
+            const string objectName = "label_object";
             EnumObject objectType;
             Enum.TryParse(comboBox11.Text, out objectType);
 
             var result = await Execute(() => _apiClient.ObjectCreate(chartId, objectName, objectType, 0, null, 0));
             PrintLog($"ObjectCreate result: {result}");
         }
+
+        //ObjectName
+        private async void button68_Click(object sender, EventArgs e)
+        {
+            const long chartId = 0;
+            const int objectIndex = 0;
+
+            var result = await Execute(() => _apiClient.ObjectName(chartId, objectIndex));
+            PrintLog($"ObjectName result: {result}");
+        }
     }
 }
diff --git a/mq4/MtApi.ex4 b/mq4/MtApi.ex4
index 9a2d6681..5bf89b7e 100755
Binary files a/mq4/MtApi.ex4 and b/mq4/MtApi.ex4 differ