Icon Inside a Gridview

Question

I'm trying to insert font awesome icon inside a gridview but it doesn't display anything when i click on that icon it should display selected row data as modal popup i am unable to insert this icon inside a grid view pls help me

Vishal Joshi · Answer

Hello Jaya Please make sure you have added a font-awesome css file reference. To use the Font Awesome icons, add the following line inside the section of your HTML page: Thanks

Sachin Singh · Answer

test this

Tarun · Answer

using System; using System.Buffers.Text; using System.Collections.Generic; using System.IO; using System.Linq; using System.Security.Cryptography; using System.Text; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Windows.Input; namespace EncryptedandDecrypted { public partial class EncryptedAndDecrypted : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { byte[] plainTextBytes = Encoding.UTF8.GetBytes(TextEncrypt.Text); string TextDecrypt = Convert.ToBase64String(plainTextBytes); // Response.Write( TextDecrypt); } protected void Button1_Click(object sender, EventArgs e) { try { string encrypted = Convert.ToString(TextEncrypt.Text); TextDecrypt.Text = ""; string publickey = "santhosh"; string secretkey = "engineer"; byte[] secretkeyByte = { }; secretkeyByte = Encoding.UTF8.GetBytes(secretkey); byte[] publickeybyte = { }; publickeybyte = Encoding.UTF8.GetBytes(publickey); MemoryStream ms = null; CryptoStream cs = null; byte[] encryptedResult = Encoding.UTF8.GetBytes(encrypted); RijndaelManaged aes = new RijndaelManaged(); aes.KeySize = 256; aes.BlockSize = 256; aes.Padding = PaddingMode.Zeros; aes.Mode = CipherMode.CBC; byte[] encodedTextBytes = Encoding.UTF8.GetBytes(TextEncrypt.Text); TextDecrypt.Text = Convert.ToBase64String(encodedTextBytes); // Response.Write(TextDecrypt.Text); // var toDecodeAsString = System.Convert.FromBase64String(encrypted); using (DESCryptoServiceProvider des = new DESCryptoServiceProvider()) { RijndaelManaged AES = new RijndaelManaged(); AES.KeySize = 256; AES.BlockSize = 128; ms = new MemoryStream(); cs = new CryptoStream(ms, des.CreateEncryptor(publickeybyte, secretkeyByte), CryptoStreamMode.Write); cs.Write(encryptedResult, 0, encryptedResult.Length); cs.FlushFinalBlock(); Label1.Text = TextDecrypt.Text; TextDecrypt.Text = ""; Label2.Text = ""; //TextDecrypt.Text = Convert.ToBase64String(ms.ToArray()); } } catch (Exception ex) { throw new Exception(ex.Message, ex.InnerException); } } protected void Button2_Click(object sender, EventArgs e) { try { string Decrypt = Convert.ToString(TextDecrypt.Text); // TextEncrypt.Text = ""; string publickey = "santhosh"; string privatekey = "engineer"; RijndaelManaged aesAlg = null; byte[] privatekeyByte = { }; privatekeyByte = Encoding.UTF8.GetBytes(privatekey); byte[] publickeybyte = { }; publickeybyte = Encoding.UTF8.GetBytes(publickey); MemoryStream ms = null; CryptoStream cs = null; aesAlg = new RijndaelManaged(); RijndaelManaged aes = new RijndaelManaged(); aes.KeySize = 256; aes.BlockSize = 256; aes.Padding = PaddingMode.Zeros; aes.Mode = CipherMode.CBC; byte[] bytes = Convert.FromBase64String(TextDecrypt.Text); TextEncrypt.Text = Convert.ToBase64String(bytes); byte[] inputbyteArray = new byte[Decrypt.Replace(" ", "+").Length]; inputbyteArray = Convert.FromBase64String(Decrypt.Replace(" ", "+")); using (DESCryptoServiceProvider DES = new DESCryptoServiceProvider()) { ms = new MemoryStream(bytes); cs = new CryptoStream(ms, DES.CreateDecryptor(publickeybyte, privatekeyByte), CryptoStreamMode.Write); cs.Write(bytes, 0, bytes.Length); Encoding encoding = Encoding.UTF8; TextEncrypt.Text = encoding.GetString(ms.ToArray()); Label2.Text = TextEncrypt.Text; TextEncrypt.Text = ""; Label1.Text = ""; } } catch (Exception ae) { throw new Exception(ae.Message, ae.InnerException); } } } }

Tarun · Answer

Download Image From inside a gridview protected void GridView1_RowCommand1(object sender, GridViewCommandEventArgs e) { if (e.CommandName=="Download") { int i = Convert.ToInt32(e.CommandArgument); GridViewRow r = GridView1.Rows[i]; Image l1 = (Image)r.FindControl("Image1"); string strurl = l1.ImageUrl ; WebClient req = new WebClient(); Response.Clear(); Response.ContentType = "application/octet-stream"; Response.AppendHeader("content-disposition", "filename=\""+ Server.MapPath(strurl) + "\""); byte[] data = req.DownloadData(Server.MapPath(strurl)); Response.BinaryWrite(data); Response.End(); } else if (e.CommandName.Equals("select")) { mpe.Show(); int index = Convert.ToInt32(e.CommandArgument); GridViewRow row = GridView1.Rows[index]; } }

Jaya Prakash · Answer

ValidationExpression="[a-zA-Z ]*$" ErrorMessage="*Valid characters: Alphabets and space." ForeColor="#FF3300" />

Jaya Prakash · Answer

Thank you all