diff --git a/blazor/datagrid/column-validation.md b/blazor/datagrid/column-validation.md
index 5467bc8e39..c3bbab87c4 100644
--- a/blazor/datagrid/column-validation.md
+++ b/blazor/datagrid/column-validation.md
@@ -220,6 +220,8 @@ In the following sample, you must use the `ValidateComplexType` attribute for th
 }
 ```
 
+> To include the package **Microsoft.AspNetCore.Components.DataAnnotations.Validation** for complex type validation
+
 ![Validate Complex Column Using Data Annotation Attribute in Blazor DataGrid](./images/blazor-datagrid-validate-complex-column-using-data-annotation-attribute.gif)
 
 ## Custom validator component
diff --git a/blazor/datagrid/custom-aggregate.md b/blazor/datagrid/custom-aggregate.md
index 9942754026..640f70b2ca 100644
--- a/blazor/datagrid/custom-aggregate.md
+++ b/blazor/datagrid/custom-aggregate.md
@@ -74,12 +74,11 @@ Here’s an example that demonstrates how to use the custom aggregate feature in
         {
 
         }
-        public OrderData(int? OrderID, string CustomerID, string ShipCountry, DateTime OrderDate, double Freight)
+        public OrderData(int? OrderID, string CustomerID, string ShipCountry, double Freight)
         {
             this.OrderID = OrderID;
             this.CustomerID = CustomerID;   
             this.ShipCountry = ShipCountry;
-            this.OrderDate = OrderDate;
             this.Freight = Freight;           
         }
 
diff --git a/blazor/datagrid/data-annotation.md b/blazor/datagrid/data-annotation.md
index 76c73d2688..06d469eb04 100644
--- a/blazor/datagrid/data-annotation.md
+++ b/blazor/datagrid/data-annotation.md
@@ -39,6 +39,8 @@ The following sample code demonstrates data annotations implemented in the DataG
 
 ```cshtml
 @using Syncfusion.Blazor.Grids
+@using Syncfusion.Blazor.DropDowns
+@using System.Reflection
 @using System.ComponentModel.DataAnnotations;
 
 <SfGrid TValue="Order" DataSource="@Orders" Height="315" Width="500" AllowPaging="true" AllowFiltering="true" Toolbar="@(new List<string>() { "Add", "Edit", "Delete", "Update", "Cancel" })">
diff --git a/blazor/datagrid/print.md b/blazor/datagrid/print.md
index 53688acbd0..d257fb6879 100644
--- a/blazor/datagrid/print.md
+++ b/blazor/datagrid/print.md
@@ -20,7 +20,7 @@ To add the printing option to the grid’s Toolbar, simply include the [Toolbar]
 @using Syncfusion.Blazor.Grids
 @using BlazorApp1.Data
 
-<SfGrid DataSource="@Orders" Height="315" oolbar="@(new List<object>() { "Print" })">
+<SfGrid DataSource="@Orders" Height="315" Toolbar="@(new List<object>() { "Print" })">
     <GridColumns>
         <GridColumn Field=@nameof(OrderData.OrderID) HeaderText="Order ID" TextAlign="TextAlign.Right" Width="140"></GridColumn>
         <GridColumn Field=@nameof(OrderData.CustomerID) HeaderText="Customer ID" Width="120"></GridColumn>
diff --git a/blazor/datagrid/scrolling.md b/blazor/datagrid/scrolling.md
index 4360ebc70b..2fa7aca556 100644
--- a/blazor/datagrid/scrolling.md
+++ b/blazor/datagrid/scrolling.md
@@ -300,7 +300,7 @@ The following demo shows how to change the default frozen line color.
         background-color: aqua;
     }
 
-    .e-grid .e-leftfreeze.e-freezeleftborder {
+    .e-grid.e-lib .e-leftfreeze.e-freezeleftborder{
         border-right-color: aqua;
     }
 
diff --git a/blazor/datagrid/searching.md b/blazor/datagrid/searching.md
index 282f9650df..cd3784ca9c 100644
--- a/blazor/datagrid/searching.md
+++ b/blazor/datagrid/searching.md
@@ -246,6 +246,14 @@ The following example demonstrates how to set the `SearchSettings.Operator` prop
         public Operator Value { get; set; }
     }
 
+     public enum Operator
+    {
+        StartsWith,
+        EndsWith,
+        Contains,
+        Equal
+    }
+
     List<DropDownOrder> DropDownData = new List<DropDownOrder>
     {
         new DropDownOrder(){Text="StartsWith",Value= Operator.StartsWith },