here have a problem in my window application using C#

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here have a problem in my window application using C#

in application ,
when i make a condition like "if else".

this are executed again ,when its executed previous.

for example, here my code below

C#

if (rdodate.Checked)
            {
                dateTimePicker1.Enabled = true;
                ddmonth_fee_report.Enabled = false;
            }
            else if(rdomonth.Checked)
            {
                ddmonth_fee_report.Enabled = true;

                dateTimePicker1.Enabled = false;
            }

//
in this code, when its execute successfully top to bottom then after its execute again check condition

how can solve this problem ....help me

Posted 23-Apr-14 19:47pm

mukesh mourya

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ccalma 24-Apr-14 1:50am

In what event did you put the code?

mukesh mourya 24-Apr-14 1:55am

sir, win form have a date picker and a combobox in win Application

i wont when datepicker is enable then at this time conbobox be disable

mukesh mourya 24-Apr-14 1:57am

also this type of problem is generating when i generate dynamic label on condition (if else)

ccalma 24-Apr-14 2:01am

Are you using the radio button to determine which control will be disabled?

mukesh mourya 24-Apr-14 2:11am

ya sir i am using radio button to determine

ccalma 24-Apr-14 2:24am

Did you try putting the code in CheckedChanged event?

mukesh mourya 24-Apr-14 2:26am

sir i have put there .... :(

mukesh mourya 24-Apr-14 2:41am

sir, when i checked "rdodate" radio button its execute "private void rdodate_CheckedChanged(object sender, EventArgs e)"

and also execute " private void rdomonth_CheckedChanged(object sender, EventArgs e)"

ccalma 24-Apr-14 2:49am

Both CheckChanged event will be executed.

If you check the rdodate, it will automatically uncheck the rdomonth, which is also a CheckChanged event.

mukesh mourya 24-Apr-14 2:57am

ok...

but this type problem is occur when i generate dynamic label from loop on click grid-view row ,

here problem is loop executed no of rows of gridview

do i post code here you wont to check that

mukesh mourya 24-Apr-14 3:02am

ya sir off-course

mukesh mourya 24-Apr-14 3:12am

here this all code is executed around n around equal to no. of column have gv

ccalma 24-Apr-14 3:17am

What is the selection mode of you gridview?

mukesh mourya 24-Apr-14 3:20am

here in gv , when i clicked row its collect Student roll no . and then goes to database and collect info. of student whis are describe in below code .

ccalma 24-Apr-14 3:22am

Try putting it in the DoubleClick event of the gridview and let me know the result

mukesh mourya 24-Apr-14 3:03am

public void GridViewstdntrerd_click(object sender, DataGridViewCellEventArgs e)
{
{
while
(panelmarkSubjectname.Controls.Count > 0)
panelmarkSubjectname.Controls[0].Dispose();
while
(pnlmarksubjecttype.Controls.Count > 0)
pnlmarksubjecttype.Controls[0].Dispose();

while
(pnlmarkfillmarks.Controls.Count > 0)
pnlmarkfillmarks.Controls[0].Dispose();

for (int j = panelmarkSubjectname.Controls.Count; j > 0; j++)
panelmarkSubjectname.Controls[j].Dispose();

for (int j = pnlmarksubjecttype.Controls.Count; j > 0; j++)
pnlmarksubjecttype.Controls[j].Dispose();

for (int j = pnlmarkfillmarks.Controls.Count; j > 0; j++)
pnlmarkfillmarks.Controls[j].Dispose();

pictureBox1.Image = null;
}

if (e.RowIndex < 0)
{
return;
}
else
{
if ((string)GridViewstdntrerd[0, e.RowIndex].Value.ToString() != DBNull.Value.ToString())
{
Subneme = (string)GridViewstdntrerd[0, e.RowIndex].Value;
string value = "SELECT [Student Rollno],[Student Name], [Student Last Name],[Student Class], [Student Section],[Student DOB],cetagory,[Student_Image] FROM dbo.Student_profile WHERE [Student Rollno]='" + Subneme + "'";

DataTable tableinfo = Class1.Datatablebind(value);

if (tableinfo.Rows.Count > 0)
{
string collectSubject = "collectSubject";
DataTable tablesubject = Class1.Datasetbindfromstrprocdr(Subneme, collectSubject);

count = tablesubject.Rows.Count;
for (int i = 0; i < count; i++)
{
Label label = new Label();
int count1 = (panelmarkSubjectname.Controls.OfType<Label>().ToList().Count) + 1;
label.Location = new Point(40, (45 * count1) + 2);
label.Size = new Size(60, 20);
label.Name = tablesubject.Rows[i][0].ToString();
label.Text = (tablesubject.Rows[i][0]).ToString();
panelmarkSubjectname.Controls.Add(label);

// Subject type

Label label1 = new Label();
// int count2 = (pnlmarksubjecttype.Controls.OfType<Label>().ToList().Count)+1;
label1.Location = new Point(0, (45 * count1) + 2);
label1.Size = new Size(60, 20);
label1.Name = tablesubject.Rows[i][1].ToString();
label1.Text = (tablesubject.Rows[i][1]).ToString();
pnlmarksubjecttype.Controls.Add(label1);

// Generate Text box For Collect Marks

TextBox textbox = new TextBox();
// count = groupmarks.Controls.OfType<textbox>().ToList().Count;
textbox.Location = new Point(30, 45 * count1);
textbox.Size = new Size(80, 20);
textbox.Name = "Txt" + tablesubject.Rows[i][0].ToString();
//textbox.TextChanged += new System.EventHandler(this.TextBox_Changed);
pnlmarkfillmarks.Controls.Add(textbox);
}

{
rollno = tableinfo.Rows[0][0].ToString();

string shortDate = DateTime.Now.ToString("yyyy");
txtsession.Text = " " + shortDa

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ccalma · Answer 1 · 2014-04-23T20:31:00

Try this code and let me know the result.

C#

private void rdodate_CheckedChanged(object sender, EventArgs e)
     {

         if (rdodate.Checked)
         {
             dateTimePicker1.Enabled = true;
             ddmonth_fee_report.Enabled = false;
         }

     }

     private void rdomonth_CheckedChanged(object sender, EventArgs e)
     {
         if (rdomonth.Checked)
         {
             ddmonth_fee_report.Enabled = true;
             dateTimePicker1.Enabled = false;
         }

     }