If statement is not working. plz help me with htis

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C#

private void button4_Click(object sender, EventArgs e)
       {


           if (txttenure.Text == "1")
           {
               b = Convert.ToInt32(txtijarahamount.Text);



               for (int j = 1; j <= 12; j++)
               {
                   int newRowIndex = dataGridView1.Rows.Add();
                   int z = 12;

                   markup = double.Parse(txtmarkup.Text);
                   Double a = (b / 100) * 80;
                   prfrate = (markup + 3.00) / 100.00;
                   bnkprf = (a * prfrate * 31.00) / 365.00;
                   rental = (a + bnkprf + 30000) / z;

                   z--;
                   string r = Convert.ToString(rental);
                   dataGridView1.Rows[newRowIndex].Cells["Amount"].Value = r.ToString();

                   a = a - Convert.ToDouble(dataGridView1.Rows[newRowIndex].Cells["Amount"].Value);
                   r = Convert.ToString(rental);



                   dataGridView1.Rows[newRowIndex].Cells["Date"].Value = dateTimePicker1.Value.Date.AddMonths(j).ToString();
                   dataGridView1.Rows[newRowIndex].Cells["ijarah_id"].Value = txtijarahid.Text;

               }

Posted 6-Nov-12 20:55pm

zeshanazam

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Comments

deepak.m.shrma 7-Nov-12 3:06am

Please specify or illiterate your question. i have check with
if (textBox1.Text == "1")
MessageBox.Show("bingo");
its working fine.

OriginalGriff 7-Nov-12 3:07am

And?
What is it doing that it shouldn't, or not doing that it should?
Remember that we can't see your screen, access your HDD, or read your mind!

zeshanazam 7-Nov-12 3:17am

i want to calculate installment record on the basis of if conditions, if value of textbox is 1, loop will calculate the installments of 12 months, if value is 2 it will count installments of 24 months and result will show in gridview.

zeshanazam 7-Nov-12 3:18am

if (txttenure.Text == "1")
{
b = Convert.ToInt32(txtijarahamount.Text);

for (int j = 1; j <= 12; j++)
{
int newRowIndex = dataGridView1.Rows.Add();
int z = 12;

markup = double.Parse(txtmarkup.Text);
Double a = (b / 100) * 80;
prfrate = (markup + 3.00) / 100.00;
bnkprf = (a * prfrate * 31.00) / 365.00;
rental = (a + bnkprf + 30000) / z;

z--;
string r = Convert.ToString(rental);
dataGridView1.Rows[newRowIndex].Cells["Amount"].Value = r.ToString();

a = a - Convert.ToDouble(dataGridView1.Rows[newRowIndex].Cells["Amount"].Value);
r = Convert.ToString(rental);

dataGridView1.Rows[newRowIndex].Cells["Date"].Value = dateTimePicker1.Value.Date.AddMonths(j).ToString();
dataGridView1.Rows[newRowIndex].Cells["ijarah_id"].Value = txtijarahid.Text;

}

}

else if (txttenure.Text == "2")
{

// b = Convert.ToInt32(txtijarahamount.Text);

for (int j = 1; j <= 24; j++)
{
int newRowIndex = dataGridView1.Rows.Add();
int z = 24;
markup = double.Parse(txtmarkup.Text);
Double a = (b / 100) * 80;
prfrate = (markup + 3.00) / 100.00;
bnkprf = (a * prfrate * 31.00) / 365.00;
rental = (a + bnkprf + 30000) / z;

z--;
string r = Convert.ToString(rental);
dataGridView1.Rows[newRowIndex].Cells["Amount"].Value = r.ToString();

a = a - Convert.ToDouble(dataGridView1.Rows[newRowIndex].Cells["Amount"].Value);
r = Convert.ToString(rental);

dataGridView1.Rows[newRowIndex].Cells["Date"].Value = dateTimePicker1.Value.Date.AddMonths(j).ToString();
dataGridView1.Rows[newRowIndex].Cells["Ijarah_id"].Value = txtijarahid.Text;

}
}
else if (txttenure.Text == "3")
{

for (int j = 1; j <= 36; j++)
{
int newRowIndex = dataGridView1.Rows.Add();
int z = 36;
markup = double.Parse(txtmarkup.Text);
Double a = (b / 100) * 80;
prfrate = (markup + 3.00) / 100.00;
bnkprf = (a * prfrate * 31.00) / 365.00;
rental = (a + bnkprf + 30000) / z;

z--;
string r = Convert.ToString(rental);
dataGridView1.Rows[newRowIndex].Cells["Amount"].Value = r.ToString();

a = a - Convert.ToDouble(dataGridView1.Rows[newRowIndex].Cells["Amount"].Value);
r = Convert.ToString(rental);

dataGridView1.Rows[newRowIndex].Cells["Date"].Value = dateTimePicker1.Value.Date.AddMonths(j).ToString();
dataGridView1.Rows[newRowIndex].Cells["ijarah_id"].Value = txtijarahid.Text;

}

}
}

OriginalGriff 7-Nov-12 3:32am

OK - and what is the problem? Apart from you are duplicating a lot of code there which would be better in a method called in three places with appropriate parameters, what is the problem? Does the code you have work? Not work? Explode? :laugh:
I can't see what you are trying to do, so I can't answer!

2 solutions

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This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

adriancs · Answer 1 · 2012-11-06T21:30:00

Solution 1

Change this line

C#

if (txttenure.Text == "1")

to this

C#

if (int.TryParse(txttenure.Text, out b))

Posted 6-Nov-12 21:30pm

adriancs

Comments

zeshanazam 7-Nov-12 3:40am

its working but it is disturbing my installments amount per month, due to out b

adriancs 7-Nov-12 8:48am

If it is disturbing your b, then you can make it out a or out c or out anything you like.
By this, it won't affect your b.

psychic6000 · Answer 2 · 2012-11-06T21:44:00

1. there might be error in your comparing so use string compare function, to compare values and locations.
2. use a try catch block to see if there is any error, (you are casting a lot of strings to double and float, may be some/any of them not correct order).

try this

try{
if(string.Compare (txttenure.Text, "1", true)==0)
{
}
}//end of try
catch(Excetion ex)
{ MessageBox.Show(ex.Message); }

If statement is not working. plz help me with htis

2 solutions

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Solution 2

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If statement is not working. plz help me with htis

2 solutions

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Solution 2

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