Comments by sariqkhan (Top 200 by date)

sandeep sir can you help me out here
http://www.codeproject.com/Questions/569299/loadingplusmoreplusthanplusoneplusreportsplusinplu

OG sir can you please help me here if you can
http://www.codeproject.com/Questions/569299/loadingplusmoreplusthanplusoneplusreportsplusinplu

sir can you help me here please if you can
http://www.codeproject.com/Questions/569299/loadingplusmoreplusthanplusoneplusreportsplusinplu

thank you sir for helping

thank you sir.
and if i want to reverse the procedure for example i have two file somewhere in the computer i want user to select those file persnally and user should select two files and if clicked okay then that two files will be placed in the specified location which means c\programfiles\mylocation. this can be done by folderbrowse dialog?

sir can you provide me the simple code. That link contains extra code which i didint get. Please if you can

sir i think you misunderstood my question, i have two file in a folder c\programfiles\myfolder i want that when the button is clicked then the two files is selected automatically and the user only gets the option to where to copy this two files. like that way i want to work. is that possible what i am thinking?

thank you sir but in that folderbrowsedialog. can i get option to copy files? and i dont want to move folder as folder contains many things i only want two files to be copied in another location. can you please provide some help

sir how can i automatically load that? i dont want to edit whole software for that as i am providing this funtionality to the user. and about copy. in the resource folder you are getting the new image with same name?? i a m not getting the new image in the resource folder. its the same image there which is older.

i am loading the image from the resource folder. i have set the property of the background image to the resource folder contain a image

no sir the copy isnt failed. but in the resource folder there is an image which name is splash image.jpg i want to replace with that image with same name. but after this operation the image is not replacing

i think so but it copies right. but the image in the resource folder is not replacing when this is completed.

how can it be disposed? can you help me to dispose so that i can replace the image. i have set the property of the splash form image to the image which is in the resource folder and i have provide this code but it doesnt replaced the image. i want to replace the image with the same name.

og sir can you help me here
http://www.codeproject.com/Questions/522502/passingplustheplusdataplusfromplustextboxplustoplu

http://www.codeproject.com/Questions/522502/passingplustheplusdataplusfromplustextboxplustoplu
this is the one

+5 for the convert function

can you help me sir http://www.codeproject.com/Questions/522079/Howplustoplusupdateplustheplusdatagridviewpluswhen

http://www.codeproject.com/Questions/522502/passingplustheplusdataplusfromplustextboxplustoplu

can you solve this now... i have update that

+5 sir thank you

http://www.codeproject.com/Questions/521783/howplustoplustransferplustheplustextplusfromplusdy
can you help me sir

http://www.codeproject.com/Questions/521783/howplustoplustransferplustheplustextplusfromplusdy
can you help me sir

http://www.codeproject.com/Questions/521783/howplustoplustransferplustheplustextplusfromplusdy
can you help me sir

http://www.codeproject.com/Questions/521783/howplustoplustransferplustheplustextplusfromplusdy
can you please help me sir

http://www.codeproject.com/Questions/521783/howplustoplustransferplustheplustextplusfromplusdy
sir can you help me here please if you can

bro i have commented on my freinds and called them... they will help u soon. i am also searching

+5

+5 for the links

+5

+5

can you help me sir
http://www.codeproject.com/Questions/519171/showingplusonlyplustheplusfilteredpluscolumnplusin

can you help me sir fox
http://www.codeproject.com/Questions/519171/showingplusonlyplustheplusfilteredpluscolumnplusin

sir can you help me out
http://www.codeproject.com/Questions/519171/showingplusonlyplustheplusfilteredpluscolumnplusin

can you tell me verbally the link i cant understand, i am a newbie

i am using windows form

thank you sir
really thank you for replying and finding my problem

even if i put 09:09 st instead of 09:09 am it works and there is no error provide which blinks

sir your code is correct but the the problem is when i put
09:09 st instead of 09:09 PM it does not shows error

+5

thank you too

i got it

i got you solution but the problem is it only shows that format it i want to edit the column then i cant do, have you tried that?

dataGridView1.DataSource = database1DataSet11;
dataGridView1.Columns[4].DefaultCellStyle.Format = "dd/MM/yyyy hh:mm:ss";
i have added this but not working

i dont know about datasource variable what is that?

in designer, how to make the format of smalldatetime datatype as dd/mm/yyyy hh:mm:ss AM in designer there is no option here
and the second answer of reddy sir is also not working, it gives the error as
Non-invocable member 'System.Windows.Forms.DataGridView.Columns' cannot be used like a method
i have used this code in the load event
Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.InvariantCulture; dataGridView1.Columns("time7").DefaultCellStyle.Format = "dd/MM/yyyy hh:mm tt";
i am using vs2010 and doing my project in c#

sir i am using c sharp what code you are providing?
two errors are there
The name 'ds' does not exist in the current context
'System.Windows.Forms.DataGridView' does not contain a definition for 'DataBind' and no extension method 'DataBind' accepting a first argument of type 'System.Windows.Forms.DataGridView' could be found (are you missing a using directive or an assembly reference?

in designer of datagrid view how to make the format of smalldatetime as dd/mm/yyyy hh:mm:ss AM in designer there is no option here in the default cell type, all the two option is not working in my case

in designer, how to make the format of smalldatetime as dd/mm/yyyy hh:mm:ss AM
in designer there is no option here

the second ans
Thread.CurrentThread.CurrentCulture =
System.Globalization.CultureInfo.InvariantCulture;
dataGridView1.Columns("time7").DefaultCellStyle.Format =
"dd/MM/yyyy hh:mm tt";
it is showing the error at column
Non-invocable member 'System.Windows.Forms.DataGridView.Columns' cannot be used like a method

+5

+5

i got it it should be like {0,4}
thank you sir

sir,if i use
public bool val3()
{
Regex regex = new Regex("^[a-z]$");
return panel1.Controls.OfType<usercontrol1>().Select(uc => uc.comboBox1).Any(cb => !regex.IsMatch(cb.Text));
}
and
at the click event
private void button2_Click(object sender, EventArgs e)
{
bool val21 = val3();
if (!val21)
{
Form4 fp = new Form4();
fp.Show();
}
else
{
MessageBox.Show("error");

}
}
it shows error all the time why sir?

no, sir OG have given some info but i dont know clearly to bedug, maine kabi khudse nahi kiya hai

your solution is also opening the form when the button is click,
means it is not working properly,
int c = 0;
private void button1_Click(object sender, EventArgs e)
{
int v;
v = c++;
panel1.VerticalScroll.Value = VerticalScroll.Minimum;


UserControl1 us = new UserControl1();
us.Name = "us" + v;
us.Location = new Point(150, 5 + (30 * v));

panel1.Controls.Add(us);

}
i added the user control by this code,is this posible to validate by your code?

sir,ca you help me with the simplest code as you suggest code which is ofm type to implement
www.codeproject.com/Answers/510534/validatingplusthepluscontrolspluswhichplusareplusi

okay,
i have to find, what to implement her as i have tlearn first, what is this, after that i will implement

have you gone through my code,
i used a very simple example to validate the control, i can used that method in the leave event also,for validation, there is no other alternative to used delegates here in this case?

if i will impliment this,so how to use this as i am a newbie to programming i dont know to delegate concept,
if you can tell how to validate a combo and text with your given examle

sir, this one is complicated, do you have loops, it easy to understand than delegates,

i have called you again sir, laugh
http://www.codeproject.com/Questions/510510/validatingplusthepluscontrolspluswhichplusareplusi
here is my simple but to mine it is verycomplicated
can you help me
if you can
please

thank you sir, i got your idea

sir, question from another topic, if i add a usercontrol then how to find the controls in that and place in the stringbuilder? if i have a control placed then i can iterate by this code
Form4 fl = new Form4();
StringBuilder sb = new StringBuilder();
foreach (Control c in panel1.Controls)
{
if (c is ComboBox)
{ ComboBox cb = (ComboBox)c;
sb.Append(cb.Text);
fl.comboBox1.Text = sb.ToString();
fl.Show();
}
} but how is this possible for usercontrol for finding controls which are in uercontrol and usercontrol is on panel. so how to do that?

thank you sir,

here is get the best way to remove the control in a row, without using tabellayout is this one, which is tagging, controls are not much more, so i used this,

sir i dont want to clear all the controls i want to remove the control in a line, a row of control

+5

sir, i have some doubt
http://www.codeproject.com/Questions/509550/removingplustheplusdynamicalplusaddedpluscontrolpl

+5

+5

+5

+5

+5

i have done this,is this only needed for user control?
int v;
v = c++;
ComboBox combo = new ComboBox();
combo.Name = "combobox" + v;
ComboBox combo2 = new ComboBox();
combo2.Name = "combobox2" + v;
UserControl us = new UserControl();
us.Name = "user" + v;
us.Location = new Point(100, 5 + (30 * p));
us.Controls.Add(combo);
us.Controls.Add(combo2);
panel1.Controls.Add(us);

sir, there is problem in your code, when i click two rows of control is generated then no control generated in my form , no other row generates

i learn by example
:laugh
can you explain how to add a control,please with validation

sir,it makes my code lengthy and complicated if i use usercontrol it will be easy right sir?
can you help me in this

sir, how can i add controls to usercontrol dnamically? and validate the textbox and combobox which are present in a user control

raj sir, how can i validate the textbox and combobox which are present in a user control

rohit, how can i add controls to usercontrol dnamically? and validate the textbox and combobox which are present in a user control

sir, i have doubt
http://www.codeproject.com/Answers/509145/Removingplusdynamicpluscontrols#answer3

sir, how can i add controls to usercontrol dnamically? and validate the textbox and combobox which are present in a user control

sir, how can i add controls to usercontrol dnamically? and validate the textbox and combobox which are present in a user control

yess it is in line as it is placed with the location int c = 0; and incremented each time a user clicks, by your code it removes all the textbox and combobox which is created

can i validate the combobox and textbox in that? and can i pass the value from that to the next form?

can you enlarge the topic please sir, how to use that user control and removing it by button click,

this is for removing
Button btnh = sender as Button;
ComboBox cb3 = btnh.Tag as ComboBox;
ComboBox cb4 = cb3.Tag as ComboBox;
panel1.Controls.Remove(cb3);
panel1.Controls.Remove(cb4);
panel1.Controls.Remove(btnh);

sir how to add user control and add textbox and combobox and how to remove that user control? can you expand more please

i have added this code in the button click event where the control is generated
combo.Tag = btn;
combo2.Tag = combo;
btn.Tag = combo2;
and this code in the removing button click

Button btnh = sender as Button;
ComboBox cb3 = btnh.Tag as ComboBox;
ComboBox cb4 = cb3.Tag as ComboBox;

panel1.Controls.Remove(cb3);
panel1.Controls.Remove(cb4);
panel1.Controls.Remove(btnh);

but how to remove txtbox which are 3 in numbers

i do not know the answer but, your label cant contain int value, it must be string value which you are saving and it must be previous int value,

thanks

relation to above code, i have a label in the form which is keeping track of generated textbox, i use this code in the
click event where the textbox is generated
label1.Text = c.ToString();

and i want the code where the button will remove the textbox the i want it to update the label
but i dont know how to do that. substraction is causing problem.
I use
int z = c - 1
but it is not working label decreases only by one , and only one time.
Can you help me in logic

what is this stringbuilder

how will be the updated answer usefull?
first is with the help of list and second is without the help of list?
right na?

sir, very much thank to you
you have solved mu doubt,
really really thank you

:laugh
really
OG sir can you help me out with this
http://www.codeproject.com/Questions/507667/passingplusdataplusfromplusdynamicpluscontrolplust

sorry sir,
question updated

+5

:)whats your age?
35?

tag property for deleting? how sir?
can you give us code snippet please
BTW
we are bro, styding in same university, and even shares one another 's computers

you are right
really you should be term father of coder
i never seen such coder in my life. as i am a student from mumbai i didint experience such a teacher

griff sir,
the same problem, check out. after 4 or 5fifth combobox, the labels change the orignal position to the lower than what expected

ohh i heard this first time about the tag property
thank you once once again for helping us
:)

thank you
:)
i think this discussion will be continue till midnight
:laugh

thank you for explaining

+5

And stop adding controls to two different Controls lists ???
what does this means?
and i will clear my problem, lets start from start. i am making a combobox and label dynamically, label is set to visible = false. and just as same what you have done validation, when user dosent enter enything and leaves the combobox then the label is set to true. i just want to do that but the label will be dynamically generated, i have done this

Label label = new Label();
label.Name = "dynamiclabel" + c++;
label.Location = new Point(160, -5 + (20 * c));
label.Visible = false;
label.Text = "labelname";

ComboBox txtRun3 = new ComboBox();
txtRun3.Name = "txtDynamic" + c++;
txtRun3.Location = new Point(30, 18 + (20 * c));


this.Controls.Add(txtRun3);
this.Controls.Add(label);
txtRun3.Leave += new EventHandler(txtRun_Leave);

panel1.Controls.Add(label);
panel1.Controls.Add(txtRun3);
this code in the button click event and


private void txtRun_Leave(object sender, EventArgs e)
{
ComboBox cb = sender as ComboBox;
Label lb = sender as Label;
if (cb != null)
{
if (cb.Text == string.Empty)
{
lb.Visible = true;

}
else
{
lb.Visible = false;
}
}
}
but the error which is coming is this
"Object reference not set to an instance of an object."
where i am wrong.

if i generate labels and combobox then how to focus on the last generated combobox?

one more question sir,
this label visible true or false is simple one, but if i generate a dynamic label like by adding this
Label label = new Label();
label.Text = "labelname";
label.Name = "dynamiclabel" + c++;
label.Visible = false;
label.Location = new Point(160, -5 + (20 * c));
this.Controls.Add(label);
panel1.Controls.Add(label);
so how to set it true or false if the user leaves the combobox whithout entering anything, this will be good enough
can you help me

+5

:)sir but the first method of validation is not working in mine.
i have written this in the button click event
txtRun.Leave += new EventHandler(txtRun_Leave);
panel1.Controls.Add(txtRun);
and this
private void txtRun_Leave(object sender, EventArgs e)
{
ComboBox cb = sender as ComboBox;
if (cb != null)
{
label1.Visible = false;
}
else
{
label1.Visible = true;
}
}
as outside.. whats the problem there is no error coming

panel1.Controls.Count - 1
this means that focus on the focus on the last control of the panel?
but what does - 1 mean here?

+5

+5

i have done that
thanks to you sir
:)
thank you very much

thanks sir
i have found the same code from goodle around 15 mins bfore.
But this is not the production level code,
can you tell me if user press down key then we detect if from keypress event or keydown or other event.. Then using the detection code, and if i want to press the caps key then what will be the code for caps?? Then that code will be implemented in form load event
I think this will be the simple

:)thank you.
but can you help me in this?
do you have done this before? i am asking about the question which i have asked

sir,
first example is of reading the status
i just want to press these keys programmatically.
i dont want user to press these keys, it shows the effect like when windows XP starts up it starts these LEDs for better effect

+5 for what?

you are welcome sir
thanks to you for helping us
:)

nothing
appreciation with your code

thanks
+5
:)

thank you sir

+5but the what does this means?
comboBox1.Text.Length - comboBox1.Text.Trim().Length > 0)
(comboBox1.Text.Trim().Length - comboBox1.Text.Trim().Replace(" ", "").Length > 1))

Reason for my vote of 4
nice

Reason for my vote of 5
exce;;ent

Reason for my vote of 4
good

bro read the question.
i want that for windows form.

thansk for helping sir
:)

+5

+5

+5

+5

:laugh
+5

+5

thank you sir,
i can also used if loop for this, your method is also nice
thank you sir for helping me
:)

yess sir i know that it is bool
i know that sir but according to your answer. i should keep the checkbox checked for using systempassword???
but i want default as system password and if the checkbox is changed means checked then it will be shifted to plain text.
how can i do that?

thanks for helping sir
+5

+5thanks for helping

TextBox.UseSystemPasswordChar for setting to system password
and which property is used for setting it for plan text?
textbox1.??????

+5

i got it.
thanks for explanation bro

oh. Thanks sir.
It was awsome shortest code
:)

textbox.text.trim???
What it will do?

what does this means?
pictureBox1.Visible = (textBox1.Text != "");
picturebox will visible to true if textbox.text will not be empty string??
right sir?

that was a silly mistake
:laugh
thanks sir
+5

+5

bool vcom2 = IsEmpty();
if (!vcom && !vcom2)
{ //code
}
now it is working with this

sir can you help me out. can you tell me what does this means ad what will this will return?
private bool IsEmpty()//return false
{
return (textBox1.Text == "") || (textBox2.Text == "");
}

means first part or the second part will not equal to string.empty
then bool is true??

okay and thank you sir
:)

and what is this means
return (textBox1.Text != "") || (textBox2.Text != "");

bool vcom2 = IsEmpty();
if (!vcom && vcom2)
{
//code
}
i have done this. then it is working sir

Reason for my vote of 5
awsome code

bro it was awsome.. but you have done for one textbox. if i click on submit without filling both the form there is no error message!

empty method will return that??? true or false???

i want error message
my code assumes blank text as password entered so it does not shows error message
because i have only used textbox1.text != textbox2.text
it also checks for blanktext. what to do? to display error message when i click on submit button without filling both the textbox field

thanks bro you have really helped us
:)

sorry sir i am totally new to this concept can you write the code. Please i have problem in understanding verbally

yess sir i have used the above code. and it is printing the whole form. now you can guide me to edit the page to only print the picturebox and labels on that.
where i have to edit the code

bro i get the output which i dont want. it prints the whole form with close minimize and maximize button. i want only the picturebox and label on that to be printed on paper. so how to do that?
can you guide me?

but i dont have printer istalled. what type of output i will get?? if i want only the picturebox and there is label on that picturebox to be printed so how to do that? i dont want whole form if the close minimize button and maximize button will be printing on that page
also asked by adil

what is the diffrence between vb's printform and vs's printdocument?
if i have a small scale form. means it does only have a photo and labels on it so which method you will prefer? vb or vs?

+5

+5

+5

nice explanation bro
thanx for helping

nice one
+5
but how do you do that? whats the concept behind that?
what is this COLLATE SQL_Latin1_General_CP1_CS_AS? i never heard before

private void button1_Click(object sender, EventArgs e)
{
SqlConnection conn = new SqlConnection();
conn.ConnectionString = @"Data Source=.\SQLEXPRESS;AttachDbFilename=E:\project\Projects\labelnameinsecondformtry\labelnameinsecondformtry\Database1.mdf;Integrated Security=True;User Instance=True";
SqlCommand cmd = new SqlCommand();
cmd.Connection = conn;
conn.Open();
try
{
cmd.CommandText = "Insert into Table2 values(username)";
cmd.Parameters.Add("@username", SqlDbType.VarChar).Value = textBox1.Text;
cmd.ExecuteNonQuery();
}
finally
{
conn.Close();
MessageBox.Show("hello welcome");
}
}
it is showing invalid column name username???
and i have a database with column name username
what i have to do?

and about second question i got your 2nd conversion it was also an awsome explanation but. you have explained about conversion and cleared my funda. but here what is the sender??? ValidatingTextBox(sender); is the main and we have converted object into textbox which becomes ValidatingTextBox((TextBox)sender);
what is that
"ValidatingTextBox(sender);" i didint heard about sender before?

awsome explanation bro.
+5. you should be a teacher
: )
and i have some doubt
public bool isNameValid(string textBox) { return string.IsNullOrEmpty(textBox) ? false : true; }
private bool ValidatingTextBox(TextBox textBox)
{ if (isNameValid(textBox.Text)) { errorProvider1.SetError(textBox, "");
return true;
}
else { errorProvider1.SetError(textBox, "enter something"); return false; } }

here the first function is isNameValid. we have passed the textbox string to this. right said???
but what output is given out? true or false if null or empty is filled so true will be returned or false will be return?

so what editing i have to do? for diplaying error provider on both the textbox when submit button is clicked without filling both the textbox? what i have to edit?

bro i means the second textbox's is not showing the error when i clicked without filling up the form. only first textbox is showing error not the second textbox

what does this mean

1. return string.IsNullOrEmpty(NameToValidate) ? false : true;
2. ValidatingTextBox((TextBox)sender);
this two are confusing what are this

oh you mean the column of the database. sorry i misunderstood

yup can i you give? i will use that one
and i can bound the connection with combo box which is provided by propoerty of combobox. so i dont have to write the code for that?
right?

bro i thot i can use textbox with autocomplete mode with binding property so that i can type the first letter can i can get the values from the database column but it is not possible