I need to upload a image in asp.net using C#

Question

hi i need to upload a image in asp.net using c#

Senthilkumar · Answer

Hi If you only looking to upload files in asp.net then you have the control called file upload. This is control which allows you to select the file in your computer to see all the drives directories and files. After selecting the files and click on another button something called Upload you need to write the server side code. protected void btnUpload_click(object sender EventArgs e) { FileInfo fileInfo = new FileInfo( fileUpload.PostedFile.FileName); if(fileUpload.HasFile) { fileUpload.PostedFile.SaveAs(Server.MapPath( fileInfo.FileName)); } } The above will be saved into your application folder.

Satyapriya Nayak · Answer

Hi Selvi Refer http://www.c-sharpcorner.com/UploadFile/satyapriyanayak/add-details-of-an-employee-with-image-and-display-it-into-a/ Normal 0 Stored procedure CREATE PROCEDURE insert_employee ( @name varchar(50) @address varchar(50) @image varchar(50) ) AS Insert into employee values (@name@address@image) CREATE PROCEDURE update_employee ( @id int @name varchar(50) @address varchar(50) ) AS Update employee set name=@name address=@address where id=@id CREATE PROCEDURE delete_employee (@id int) AS Delete from employee where id=@id Default.aspx @ Page Language =C# AutoEventWireup =true CodeBehind =Default.aspx.cs Inherits =Add_update_delete_gridview._Default %> DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd> html xmlns =http://www.w3.org/1999/xhtml > head runat =server> title > Untitled Page title > head > body > form id =form1 runat =server> div > table > tr > td > Name td > td > asp : TextBox ID =txt_name runat =server> asp : TextBox > asp : RequiredFieldValidator ID =RequiredFieldValidator1 runat =server ControlToValidate =txt_name ErrorMessage =Please enter the name> asp : RequiredFieldValidator > td > tr > tr > td > Address td > td > asp : TextBox ID =txt_address runat =server> asp : TextBox > asp : RequiredFieldValidator ID =RequiredFieldValidator2 runat =server ControlToValidate =txt_address ErrorMessage =Please enter the address> asp : RequiredFieldValidator > td > tr > tr > td > Image td > td > asp : FileUpload ID =FileUpload1 runat =server /> asp : RequiredFieldValidator ID =RequiredFieldValidator3 runat =server ControlToValidate =FileUpload1 ErrorMessage =Please browse the image> asp : RequiredFieldValidator > td > tr > tr > td > td > td > asp : Button ID =btn_insert runat =server onclick =btn_insert_Click Text =Insert /> td > tr > tr > td colspan =2> asp : GridView ID =GridView1 runat =server AutoGenerateColumns =False onrowcancelingedit =GridView1_RowCancelingEdit onrowdeleting =GridView1_RowDeleting onrowediting =GridView1_RowEditing onrowupdating =GridView1_RowUpdating onselectedindexchanging =GridView1_SelectedIndexChanging BackColor =#CC3300 ForeColor =Black> Columns > asp : TemplateField HeaderText =Name> EditItemTemplate > asp : TextBox ID =txt_name runat =server Text =' # Eval(name) %> '> asp : TextBox > asp : Label ID =Label4 runat =server Text =' # Eval(id) %> ' Visible =False> asp : Label > EditItemTemplate > ItemTemplate > asp : Label ID =Label1 runat =server Text =' # Eval(name) %> '> asp : Label > asp : Label ID =Label2 runat =server Text =' # Eval(id) %> ' Visible =False> asp : Label > ItemTemplate > asp : TemplateField > asp : TemplateField HeaderText =Address> EditItemTemplate > asp : TextBox ID =txt_address runat =server Text =' # Eval(address) %> '> asp : TextBox > EditItemTemplate > ItemTemplate > asp : Label ID =Label3 runat =server Text =' # Eval(address) %> '> asp : Label > ItemTemplate > asp : TemplateField > asp : TemplateField HeaderText =Image> ItemTemplate > img alt = src ='images/ #Eval(image) %> ' height =50px width =50px/> ItemTemplate > asp : TemplateField > asp : TemplateField HeaderText =Edit> EditItemTemplate > asp : LinkButton ID =LinkButton3 runat =server CausesValidation =False CommandName =Update> Update asp : LinkButton > asp : LinkButton ID =LinkButton4 runat =server CausesValidation =False CommandName =Cancel> Cancel asp : LinkButton > EditItemTemplate > ItemTemplate > asp : LinkButton ID =LinkButton2 runat =server CausesValidation =False CommandName =Edit> Edit asp : LinkButton > ItemTemplate > asp : TemplateField > asp : TemplateField HeaderText =Delete> ItemTemplate > asp : LinkButton ID =LinkButton1 runat =server CausesValidation =False CommandName =Delete onclientclick =return confirm('Are you sure you want to delete this record')> Delete asp : LinkButton > ItemTemplate > asp : TemplateField > Columns > HeaderStyle BackColor =#FF9933 /> AlternatingRowStyle BackColor =#FFCC00 /> asp : GridView > td > tr > table > div > form > body > html > Default.aspx.cs using System; using System.Collections; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using System.Data.SqlClient; using System.IO; namespace Add_update_delete_gridview { public partial class _Default : System.Web.UI. Page { string strConnString = ConfigurationManager .ConnectionStrings[ ConnectionString ].ConnectionString; string s1; string path; SqlConnection cnn = new SqlConnection (); SqlCommand com = new SqlCommand (); SqlDataAdapter sqlda; DataTable dt; int id; string name; string address; string image; protected void Page_Load( object sender EventArgs e) { if (!IsPostBack) { bindgrid(); } } protected void btn_insert_Click( object sender EventArgs e) { if (FileUpload1.PostedFile.ContentLength > 0) { s1 = Path .GetFileName(FileUpload1.FileName); path = Server.MapPath( images ) + / + s1; FileUpload1.SaveAs(path); } SqlConnection con = new SqlConnection (strConnString); con.Open(); SqlCommand com = new SqlCommand ( insert_employee  con); com.CommandType = CommandType .StoredProcedure; com.Connection = con; com.Parameters.AddWithValue( @name  txt_name.Text); com.Parameters.AddWithValue( @address  txt_address.Text); com.Parameters.AddWithValue( @image  s1); com.ExecuteNonQuery(); com.Dispose(); bindgrid(); con.Close(); clear(); } private void clear() { txt_name.Text =  ; txt_address.Text =  ; } private void bindgrid() { SqlConnection con = new SqlConnection (strConnString); con.Open(); sqlda = new SqlDataAdapter ( SELECT * FROM employee   con); dt = new DataTable (); sqlda.Fill(dt); sqlda.Dispose(); GridView1.DataSource = dt; GridView1.DataBind(); con.Close(); } protected void GridView1_RowDeleting( object sender GridViewDeleteEventArgs e) { SqlConnection con = new SqlConnection (strConnString); con.Open(); try { id = Convert .ToInt32((( Label )(GridView1.Rows[e.RowIndex].FindControl( label2 ))).Text); SqlCommand com = new SqlCommand ( delete_employee  con); com.CommandType = CommandType .StoredProcedure; com.Connection = con; com.Parameters.Add( @id  SqlDbType .Int).Value = id; SqlDataAdapter sqlda = new SqlDataAdapter ( select * from employee where id=@id  con); sqlda.SelectCommand.Parameters.Add( @id  SqlDbType .Int).Value = id; DataSet ds = new DataSet (); sqlda.Fill(ds); try { image = Convert .ToString(ds.Tables[0].Rows[0][ image ]); File .Delete(Server.MapPath( images ) + \ + image); } catch ( Exception ) { } com.ExecuteNonQuery(); com.Dispose(); bindgrid(); } catch ( Exception ) { } } protected void GridView1_RowCancelingEdit( object sender GridViewCancelEditEventArgs e) { GridView1.EditIndex = -1; bindgrid(); } protected void GridView1_RowEditing( object sender GridViewEditEventArgs e) { GridView1.EditIndex = e.NewEditIndex; bindgrid(); } protected void GridView1_RowUpdating( object sender GridViewUpdateEventArgs e) { SqlConnection con = new SqlConnection (strConnString); con.Open(); id = Convert .ToInt32((( Label )(GridView1.Rows[e.RowIndex].FindControl( label4 ))).Text); name = ((( TextBox )(GridView1.Rows[e.RowIndex].FindControl( txt_name ))).Text); address = ((( TextBox )(GridView1.Rows[e.RowIndex].FindControl( txt_address ))).Text); SqlCommand com = new SqlCommand ( update_employee  con); com.CommandType = CommandType .StoredProcedure; com.Connection = con; com.Parameters.Add( @id  SqlDbType .Int).Value = id; com.Parameters.Add( @name  SqlDbType .VarChar 50).Value = name; com.Parameters.Add( @address  SqlDbType .VarChar 50).Value = address; com.ExecuteNonQuery(); com.Dispose(); con.Close(); GridView1.EditIndex = -1; bindgrid(); } protected void GridView1_SelectedIndexChanging( object sender GridViewSelectEventArgs e) { GridView1.PageIndex = e.NewSelectedIndex; bindgrid(); } } } Thanks If this post helps you mark it as answer