add textbox and multiply the textbox

Question

Suresh Babu · Answer

till now also the file is not downloading.. please prepare u r application as rar file and then upload it other wise send to my email budati.suresh57@gmail.com

Anurag Sarkar · Answer

protected void TextBox6_TextChanged(object sender, EventArgs e) { double value1 = Convert.ToDouble(txttp.Text); double v2 = Convert.ToDouble(TextBox6.Text); double t = value1 + v2; TextBox7.Text = Convert.ToString(t); } Just add this peice of code in you cs file and by the time you will put 108.75 in you textBox6 you will get the value in textBox7 Thanks. Hoped i helped you.

selvi subramanian · Answer

i send the mail please check it .i send 2 times.. check ur inbox else spam

Anurag Sarkar · Answer

Still not understanding what do you want to do can you please mail or upload you project. anuragsarkar19@gmail.com.

selvi subramanian · Answer

how to copy the output

selvi subramanian · Answer

protected void DropDownList3_SelectedIndexChanged(object sender, EventArgs e) { //txttp.Text ="sum:"+(Convert.ToInt32(DropDownList3.SelectedValue) + Convert.ToInt32(TextBox1.Text)); float sl =(Convert.ToInt32(DropDownList3.Text)* Convert.ToInt32(TextBox1.Text)); txttp.Text = Convert.ToString(sl); TextBox6.Text = (int.Parse(txttp.Text) * (14.5 / 100)).ToString(); } protected void txtvat_TextChanged(object sender, EventArgs e) { float amm=(float.Parse(txttp.Text)+float.Parse(txtvat.Text)); TextBox3.Text = Convert.ToString(amm); double guna = int.Parse(TextBox3.Text) * (14.5 / 100); TextBox4.Text = Convert.ToString(guna); TextBox5.Text = (amm + guna).ToString(); // TextBox7.Text = (sl + TextBox6.Text); float amman = (sl+ float.Parse(TextBox6.Text)); TextBox7.Text = Convert.ToString(amman); } sl value is not come. for the txtvat sl vaiue is 0 + textbox6 cum ....

Anurag Sarkar · Answer

Just mail it at anuragsarkar19@gmail.com. and on C-sharpcorner upload the file in win rar format.You can also paste the screen shot as i have done above just copy the image and paste it on the word page.

selvi subramanian · Answer

how to send tel any one way to send .

Anurag Sarkar · Answer

Currently what is your output with your code?

Suresh Babu · Answer

u file is not downloading .. so again forward u r code and database file thanku

selvi subramanian · Answer

c my coding and design below my code is 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; public partial class Admin_Default : System.Web.UI.Page { REMO sel = new REMO(); DataSet ds = new DataSet(); string s = ConfigurationManager.AppSettings["RM"].ToString(); SqlConnection cn = new SqlConnection(); SqlCommand cd = new SqlCommand(); SqlDataAdapter da = new SqlDataAdapter(); public int se; public float sl; protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { prr(); sno(); pqice(); txtdate.Text = System.DateTime.Now.ToShortDateString(); } } private void sno() { // int z = 0; //ListItem cb = new ListItem(); // ds = sel.GETDS("select Billno from numbeer"); ds = sel.GETDS("select min (Billno) as Billno from numbeer where status='view'"); foreach (DataRow dr in ds.Tables[0].Rows) { //ListItem sw = new ListItem(); txtbillno.Text = dr["Billno"].ToString(); //sw.Value = Convert.ToString(z + 1); } } private void pqice() { ListItem lik = new ListItem(); // lik.Text = "Select"; DropDownList3.Items.Insert(0, new ListItem("--Select--", "0")); lik.Value = "0"; for (int se = 1; se { DropDownList3.Items.Add(Convert.ToString(se)); } } private void prr() { int s = 0; ListItem lim = new ListItem(); //lim.Text = "Select"; //lim.Value = "0"; DropDownList1.Items.Add(lim.ToString()); ds = sel.GETDS("select DISTINCT name from demo"); DropDownList1.Items.Insert(0, new ListItem("--Select--", "0")); foreach (DataRow dr in ds.Tables[0].Rows) { ListItem ss = new ListItem(); lim.Text = dr["name"].ToString(); lim.Value = Convert.ToString(s + 1); DropDownList1.Items.Add(lim.ToString()); } } protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e) { DropDownList2.Items.Clear(); DataSet ds = new DataSet(); string qr = "select weight from demo where name='" + DropDownList1.SelectedValue.ToString() + "'"; ds = sel.GETDS(qr); ListItem se = new ListItem(); //se.Value = "0"; //se.Text = "Select"; DropDownList2.Items.Insert(0, new ListItem("--Select--", "0")); foreach (DataRow dr in ds.Tables[0].Rows) { ListItem liz = new ListItem(); //liz.Text = "Select"; liz.Value = dr["weight"].ToString(); DropDownList2.Items.Add(liz.ToString()); } } protected void DropDownList2_SelectedIndexChanged(object sender, EventArgs e) { ListItem sss = new ListItem(); // sss.Text = "Select"; DropDownList2.Items.Insert(0, new ListItem("--Select--", "0")); DataSet ds = new DataSet(); string sq = "select price from demo where weight='" + DropDownList2.SelectedItem.ToString() + "'"; ds = sel.GETDS(sq); TextBox1.Text = ds.Tables[0].Rows[0]["price"].ToString(); foreach (DataRow dr in ds.Tables[0].Rows) { TextBox1.Text = dr["price"].ToString(); } } protected void Button1_Click(object sender, EventArgs e) { //string qrt = "insert into cement (Date,BillNo,CustomerName,Address,ProductName,Quantity,Price,Extra) values ('" + txtdate.Text; //qrt += "','" + txtbillno.Text; //qrt += "','" + txtcn.Text; //qrt += "','" + txtad.Text; //qrt += "','" + DropDownList1.SelectedItem.ToString(); //qrt += "','" + DropDownList2.SelectedItem.ToString(); //qrt += "','" + TextBox1.Text; //// qrt += "','" + ddprice.SelectedItem.ToString(); //qrt += "','" + txtex.Text; //qrt += "')"; //sel.Insert(qrt); //Label10.Visible = true; //Label10.Text = "Sucess"; //cn = new SqlConnection(s); //cn.Open(); //string qrs = "insert into product (date,Product,BillNo,ProductName,Quantity,Price,Extra) values ('" + txtdate.Text; //qrs += "','" + TextBox2.Text; //qrs += "','" + txtbillno.Text; ////sqrs += "','" + txtcn.Text; //qrs += "','" + DropDownList1.SelectedItem.ToString(); //qrs += "','" + DropDownList2.SelectedItem.ToString(); //qrs += "','" + TextBox1.Text; ////qrs += "','" + ddprice.SelectedItem.ToString(); //qrs += "','" + txtex.Text; //qrs += "')"; ////sel.Insert(qrs); //cd = new SqlCommand(qrs, cn); //cd.ExecuteNonQuery(); //cn.Close(); string up = "update numbeer set status='Viewed' where Billno='" + txtbillno.Text + "'"; sel.Insert(up); } protected void Button2_Click(object sender, EventArgs e) { txtbillno.Text = ""; txtcn.Text = ""; txtad.Text = ""; DropDownList1.SelectedValue = "Select"; //DropDownList2.SelectedValue = "Select"; TextBox1.Text = ""; txtex.Text = ""; } protected void DropDownList3_SelectedIndexChanged(object sender, EventArgs e) { //txttp.Text ="sum:"+(Convert.ToInt32(DropDownList3.SelectedValue) + Convert.ToInt32(TextBox1.Text)); float sl =(Convert.ToInt32(DropDownList3.Text)* Convert.ToInt32(TextBox1.Text)); txttp.Text = Convert.ToString(sl); TextBox6.Text = (int.Parse(txttp.Text) * (14.5 / 100)).ToString(); } protected void txtvat_TextChanged(object sender, EventArgs e) { float amm=(float.Parse(txttp.Text)+float.Parse(txtvat.Text)); TextBox3.Text = Convert.ToString(amm); double guna = int.Parse(TextBox3.Text) * (14.5 / 100); TextBox4.Text = Convert.ToString(guna); TextBox5.Text = (amm + guna).ToString(); // TextBox7.Text = (sl + TextBox6.Text); float amman = (sl+ float.Parse(TextBox6.Text)); TextBox7.Text = Convert.ToString(amman); } protected void TextBox4_TextChanged(object sender, EventArgs e) { float sgs = int.Parse(TextBox3.Text) + int.Parse(TextBox4.Text); TextBox5.Text = Convert.ToString(sgs); } } my design is border-width: thin; background-color: #D7D7D7; width:50%" > BILLING DETAILS > onselectedindexchanged="DropDownList1_SelectedIndexChanged" Width="146px">   onselectedindexchanged="DropDownList2_SelectedIndexChanged" Height="16px" Width="146px"> Select --%> onselectedindexchanged="DropDownList3_SelectedIndexChanged" Width="149px" onhange="return GetTotal()" > ontextchanged="txttp_TextChanged" > Actual price AutoPostBack="true" Text="(14.5/100)" ReadOnly="True" > ontextchanged="TextBox4_TextChanged" Visible="False"> My output is I need price 750+108.75=858.75 in textbox7

Anurag Sarkar · Answer

Its not downloading. Just Simply paste the screen shot and explain what do you want to do?

selvi subramanian · Answer

please check it

Anurag Sarkar · Answer

Where have you uploaded it ?

selvi subramanian · Answer

please check my screen shot..

Anurag Sarkar · Answer

What is you required answer ?

selvi subramanian · Answer

code is working no error but my required answer is not come. my code and design is above.please check it.

Anurag Sarkar · Answer

Put the code in which you are getting error or your code is not working ?

selvi subramanian · Answer

my need is I need price 750+108.75=858.75 in textbox7 please refer my code and design below my code is 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; public partial class Admin_Default : System.Web.UI.Page { REMO sel = new REMO(); DataSet ds = new DataSet(); string s = ConfigurationManager.AppSettings["RM"].ToString(); SqlConnection cn = new SqlConnection(); SqlCommand cd = new SqlCommand(); SqlDataAdapter da = new SqlDataAdapter(); public int se; public float sl; protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { prr(); sno(); pqice(); txtdate.Text = System.DateTime.Now.ToShortDateString(); } } private void sno() { // int z = 0; //ListItem cb = new ListItem(); // ds = sel.GETDS("select Billno from numbeer"); ds = sel.GETDS("select min (Billno) as Billno from numbeer where status='view'"); foreach (DataRow dr in ds.Tables[0].Rows) { //ListItem sw = new ListItem(); txtbillno.Text = dr["Billno"].ToString(); //sw.Value = Convert.ToString(z + 1); } } private void pqice() { ListItem lik = new ListItem(); // lik.Text = "Select"; DropDownList3.Items.Insert(0, new ListItem("--Select--", "0")); lik.Value = "0"; for (int se = 1; se { DropDownList3.Items.Add(Convert.ToString(se)); } } private void prr() { int s = 0; ListItem lim = new ListItem(); //lim.Text = "Select"; //lim.Value = "0"; DropDownList1.Items.Add(lim.ToString()); ds = sel.GETDS("select DISTINCT name from demo"); DropDownList1.Items.Insert(0, new ListItem("--Select--", "0")); foreach (DataRow dr in ds.Tables[0].Rows) { ListItem ss = new ListItem(); lim.Text = dr["name"].ToString(); lim.Value = Convert.ToString(s + 1); DropDownList1.Items.Add(lim.ToString()); } } protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e) { DropDownList2.Items.Clear(); DataSet ds = new DataSet(); string qr = "select weight from demo where name='" + DropDownList1.SelectedValue.ToString() + "'"; ds = sel.GETDS(qr); ListItem se = new ListItem(); //se.Value = "0"; //se.Text = "Select"; DropDownList2.Items.Insert(0, new ListItem("--Select--", "0")); foreach (DataRow dr in ds.Tables[0].Rows) { ListItem liz = new ListItem(); //liz.Text = "Select"; liz.Value = dr["weight"].ToString(); DropDownList2.Items.Add(liz.ToString()); } } protected void DropDownList2_SelectedIndexChanged(object sender, EventArgs e) { ListItem sss = new ListItem(); // sss.Text = "Select"; DropDownList2.Items.Insert(0, new ListItem("--Select--", "0")); DataSet ds = new DataSet(); string sq = "select price from demo where weight='" + DropDownList2.SelectedItem.ToString() + "'"; ds = sel.GETDS(sq); TextBox1.Text = ds.Tables[0].Rows[0]["price"].ToString(); foreach (DataRow dr in ds.Tables[0].Rows) { TextBox1.Text = dr["price"].ToString(); } } protected void Button1_Click(object sender, EventArgs e) { string up = "update numbeer set status='Viewed' where Billno='" + txtbillno.Text + "'"; sel.Insert(up); } protected void Button2_Click(object sender, EventArgs e) { txtbillno.Text = ""; txtcn.Text = ""; txtad.Text = ""; DropDownList1.SelectedValue = "Select"; //DropDownList2.SelectedValue = "Select"; TextBox1.Text = ""; txtex.Text = ""; } protected void DropDownList3_SelectedIndexChanged(object sender, EventArgs e) { //txttp.Text ="sum:"+(Convert.ToInt32(DropDownList3.SelectedValue) + Convert.ToInt32(TextBox1.Text)); float sl =(Convert.ToInt32(DropDownList3.Text)* Convert.ToInt32(TextBox1.Text)); txttp.Text = Convert.ToString(sl); TextBox6.Text = (int.Parse(txttp.Text) * (14.5 / 100)).ToString(); } protected void txtvat_TextChanged(object sender, EventArgs e) { float amm=(float.Parse(txttp.Text)+float.Parse(txtvat.Text)); TextBox3.Text = Convert.ToString(amm); double guna = int.Parse(TextBox3.Text) * (14.5 / 100); TextBox4.Text = Convert.ToString(guna); TextBox5.Text = (amm + guna).ToString(); // TextBox7.Text = (sl + TextBox6.Text); float amman = (sl+ float.Parse(TextBox6.Text)); TextBox7.Text = Convert.ToString(amman); } protected void TextBox4_TextChanged(object sender, EventArgs e) { float sgs = int.Parse(TextBox3.Text) + int.Parse(TextBox4.Text); TextBox5.Text = Convert.ToString(sgs); } } my design is border-width: thin; background-color: #D7D7D7; width:50%" > BILLING DETAILS > onselectedindexchanged="DropDownList1_SelectedIndexChanged" Width="146px">   onselectedindexchanged="DropDownList2_SelectedIndexChanged" Height="16px" Width="146px"> Select --%> onselectedindexchanged="DropDownList3_SelectedIndexChanged" Width="149px" onhange="return GetTotal()" > ontextchanged="txttp_TextChanged" > Actual price AutoPostBack="true" Text="(14.5/100)" ReadOnly="True" > ontextchanged="TextBox4_TextChanged" Visible="False">

Anurag Sarkar · Answer

What do you want to ask?

add textbox and multiply the textbox

Answers (20)