how to display End Date based on months and Start Date

Question

1.00/5 (2 votes)

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C#

try
{
  con.Open();
  SqlCommand cmd = new SqlCommand();
  SqlDataAdapter da = new SqlDataAdapter(cmd);
  cmd.CommandType = CommandType.StoredProcedure;
  cmd.CommandText = "SP_PaymentTracker";
  cmd.Parameters.AddWithValue("@Name", txtName.Text);
  cmd.Parameters.AddWithValue("@InvestmentType", txtInvestmentType.Text);
  cmd.Parameters.AddWithValue("@Amount", txtAmount.Text);
  cmd.Parameters.AddWithValue("@MonthlyPay", txtMonthlyPay.Text);
  cmd.Parameters.AddWithValue("@NumberOfMonths", txtNoOfMonths.Text);
  cmd.Parameters.AddWithValue("@StartDate", txtStartDate.Text);

  cmd.Parameters.AddWithValue("@EndDate", txtEndDate.Text);
  cmd.Parameters.AddWithValue("@Phone", txtMobile.Text);
  cmd.Parameters.AddWithValue("@Address", txtAddress.Text);
  cmd.Connection = con;

  cmd.ExecuteNonQuery();
}
catch (Exception ex)
{
  throw ex;
}
finally
{
  con.Close();
  con.Dispose();
  txtName.Text = txtInvestmentType.Text = txtAmount.Text = txtMonthlyPay.Text =
  txtNoOfMonths.Text = txtStartDate.Text = txtEndDate.Text = txtMobile.Text = txtAddress.Text = string.Empty;
}

this is my code

so please provide me the End Date Default based on Number Of Months and Start Date

Posted 18-May-15 0:07am

Member 11177087

Updated 18-May-15 0:18am

Kornfeld Eliyahu Peter

v2

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Comments

Arun Kumar_Tech 18-May-15 6:17am

convert txtStartDate to datetime, then follow the below code
txtStartDate.AddMonths(txtNoOfMonths)

Member 11177087 18-May-15 6:25am

Thans #Arun Kumar_Tech

Where I placed these provided code please tell meindetail

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Arun Kumar_Tech · Accepted Answer · 2015-05-18T00:27:00

Solution 1

SQL

convert txtStartDate to datetime, then follow the below code
txtStartDate.AddMonths(txtNoOfMonths)

Posted 18-May-15 0:27am

Arun Kumar_Tech

Comments

Member 11177087 18-May-15 6:42am

I mean where the put these code

please reply me

Arun Kumar_Tech 19-May-15 0:31am

Before insert in to database, Read the startdate and month from textbox pass it to the above code and insert the ouput as end date to database..

Member 11177087 19-May-15 6:56am

con.Open();
SqlCommand cmd = new SqlCommand();
SqlDataAdapter da = new SqlDataAdapter(cmd);
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "SP_PaymentTracker1";
cmd.Parameters.AddWithValue("@Name", txtName.Text);
cmd.Parameters.AddWithValue("@InvestmentType", txtInvestmentType.Text);
cmd.Parameters.AddWithValue("@Amount", txtAmount.Text);
cmd.Parameters.AddWithValue("@MonthlyPay", txtMonthlyPay.Text);
cmd.Parameters.AddWithValue("@NumberOfMonths", txtNumberOfMonths.Text);
cmd.Parameters.AddWithValue("@StartDate", txtStartDate.Text);

var dateFormat = Convert.ToDateTime("@StartDate");

cmd.Parameters.AddWithValue("@EndDate", dateFormat.AddMonths(txtNumberOfMonths));

cmd.Parameters.AddWithValue("@Phone", txtPhone.Text);
cmd.Parameters.AddWithValue("@Address", txtAddress.Text);
cmd.Connection = con;

cmd.ExecuteNonQuery();

here having the error like overloaded in enddate

so please solve it....