Comments by Fahim ullah

Fahim ullah 25-Jul-22 9:11am View

I check that bro.
Basically the record exist in exam table with different session and term.
But when i select examdata.term =! X the give me dataset of null terms

Fahim ullah 7-Sep-21 6:44am View

Can you suggest a better tool, because I cant migrate it manually i have already a database.

Fahim ullah 18-Apr-21 9:27am View

Dear @CHill60 Your Answer Help me a lot. but can you more improve it? there is some ambiguity. if amount is less then buy the how they sell
I mean if I have 200 items in stock how I sell 500 please improve this in SQL server query side then I implement in C#

Thanks !

Fahim ullah 17-Apr-21 10:26am View

I know about sql queries but i cant understand how use it for this purpose.
i can loop,declare variables,write a subqueries etc

Fahim ullah 11-Apr-21 23:59pm View

I want to show the whole table data but the above mention query gives me only 1 row where the product id is 1 or 2 etc.

Fahim ullah 18-Jan-19 11:21am View

Now Work in case of this
System.windows.Forms.CheckBox

Fahim ullah 18-Jan-19 10:57am View

This AprCheckBox is my checkbox name and i replace this but the error Error No.2 CS0103 The name 'Checkbox' does not exist in the current context StudentManager is Same.

can you me tell me some thing more about this plaese

Fahim ullah 18-Jan-19 10:40am View

i use this like this

private void AprCheckBox_CheckedChanged(object sender, EventArgs e)
{
int count = 0;
foreach (Control c in myPanel.Controls)
{
Checkbox cb = c as Checkbox;
if (cb != null && cb.Checked) count++;
}
myLabel.Text = count.ToString();
}

Error No.1
Error CS0103 The name 'myPanel' does not exist in the current context StudentManager

Error No.2 CS0103 The name 'Checkbox' does not exist in the current context StudentManager

Fahim ullah 18-Jan-19 10:23am View

OK i have QUantity Label and i want to assign a value of salected checkBox.
i mean first check that how many checkbox is selected and then assign this value to QUantity Label

Example :
if 2 checkbox is selected then QUantityLabel.text = 2 and so on.

i hope you got my idea and give best answer.

Fahim ullah 18-Jan-19 8:58am View

Please See This And tell me how i do this
https://drive.google.com/file/d/10HoBdr1wi3A_1OkKo8sVTkT8YYkjIIuo/view?usp=sharing

Fahim ullah 18-Jan-19 8:27am View

Not work please give other example

Fahim ullah 13-Jan-19 9:01am View

Not solve

Fahim ullah 13-Jan-19 8:51am View

Please define otherClass.OtherRoutine(); and also there is an error cannot assign null to an implicitly-typed variable.
my Method is integer

Fahim ullah 13-Jan-19 8:00am View

Please Check again I Post My scalar method on which I call a scalar value from the database

Fahim ullah 13-Jan-19 7:56am View

This is my library and i was pass ExecuteScalar() value ervry thing is correct but only not pass null value

Fahim ullah 8-Jan-19 8:32am View

Can I use the checkbox in Gridview if yes then How?
please help and give some idea

Fahim ullah 8-Jan-19 8:22am View

No I want this in window form application

Fahim ullah 8-Jan-19 8:21am View

Dear Sir, thanks for answering but datagridview cant solve my issue
I want to make a list and from these data and do absent and present using checkbox's I mean Registration Name absent checkbox and present checkbox if a student present I will check present and if absent I will check in absent and don't do this is gridview

Comments by Fahim ullah (Top 18 by date)