DataGridView ReadOnly rows and columns in VB.NET
The DataGridView control can display rows of data from a data source. You can extend the DataGridView control in a number of ways to build custom behaviors into your applications. The ReadOnly property indicates whether the data displayed by the cell can be edited or not. You can set ReadOnly Property in three levels. You can make entire dataGridView as ReadOnly.
dataGridView1.ReadOnly = true
You can make entire row as ReadOnly
dataGridView1.Rows(index).ReadOnly = true;
You can make entire Column as ReadOnly
dataGridView1.Columns(index).ReadOnly = true;
The following vb.net source code shows how to make a row as Readonly in a DataGridView.
Imports System.Data.SqlClient Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click DataGridView1.ColumnCount = 3 DataGridView1.Columns(0).Name = "Product ID" DataGridView1.Columns(1).Name = "Product Name" DataGridView1.Columns(2).Name = "Product_Price" Dim row As String() = New String() {"1", "Product 1", "1000"} DataGridView1.Rows.Add(row) row = New String() {"2", "Product 2", "2000"} DataGridView1.Rows.Add(row) row = New String() {"3", "Product 3", "3000"} DataGridView1.Rows.Add(row) row = New String() {"4", "Product 4", "4000"} DataGridView1.Rows.Add(row) DataGridView1.Rows(1).ReadOnly = True End Sub End Class
- VB.NET DataGridView binding - Sql Server
- DataGridView binding - OLEDB in VB.NET
- DataGridView Sorting/Filtering in VB.NET
- DataGridView adding rows and columns in VB.NET
- DataGridView hiding rows and columns in VB.NET
- Adding Button to DataGridView in VB.NET
- Adding CheckBox to DataGridView in VB.NET
- Adding ComboBox to DataGridView in VB.NET
- Adding Image to DataGridView in VB.NET
- Adding ViewLink to DataGridView in VB.NET
- How to Paging in DataGridView
- How to Formatting in DataGridView
- How to DataGridView Template
- How to DataGridView Printing
- How to Export datagridview to Excel
- How to Import data from Excel to DataGridView
- Database operations in DatagridView
- Delete row from datagridview by Right click
- DataGridView Autocomplete TextBox in VB.Net