Comments by Pawan Kiran (Top 94 by date)

please find the sample image in the below url http://www.screencast.com/t/TnapOsNOr
and i don't know the exact size and also position may vary some times.

yes, i need to erase automatically and the background in not much complex.
let me know further on this please..

Dear SA,

Thanks to your reply. what i need is, i want to draw a Horizontal Line at the top of my Chart(Means the Y-axis interval values are not static). so, i am unable to fix or get the max of Y-Axis Value..

If u have any answer, please let me know.

Vote of 5 and Thank U.

Already gave 5 to Mr.Olivier...

vote of 5..
solves my issue.. thank u very much..

it doesn't help me to overcome my issue..

Project->Add new item->Dataset.xsd

try to assign Connectionstring in TableAdapterConfigurationWizard by clicking on NewConnection Button.

i am able to get data, by using Stored proc's Or inline statements (Which returns Dataset or Datatable).

your link did't help me.
I used Expand/Collapse images inside the GridView so it gives an exception..
The link which u given to me will work fine, if the Grid doesn't have any Images, Images are used to Expand and Collapse the Child Grid..

So i tried by Literal Control..
Some sample code..
private string FillLiteral()
{

DataTable dtMain = new DataTable();
dtMain = BusinessLayer.GetAddCartItems(SessionManager.Current.CartID); //SessionManager.Current.CartID
DataTable dtChild = new DataTable();
dtChild= BusinessLayer.GetAllAddCartAccessories();

string htext = "";
htext += " <table border='0' width='100%' style='font-family:Arial;'><tr><td colspan=5 align=center style='font-size:14px;font-color:#FF0000'>Report</td><tr><td colspan=4 align:left> Email :" + SessionManager.Current.Email + "</td><td>Date:"+DateTime.Now.Date.ToString("d") +"</td></tr> </table> <br />";
htext += " <table border='1' style=''font-family:Arial;font-size:9pt;'> ";
htext += " <tr><th align=center>DeviceName</th><th align=center>DevicePrice</th><th align=center>PlanName</th><th align=center>PricePlan</th><th align=center>Accessories</th></tr>";


if (dtMain.Rows.Count > 0)
{
foreach (DataRow dr in dtMain.Rows)
{

htext += "<tr>";
htext += "<td align=center>" + dr["devname"] + "</td>";
htext += "<td align=center>" + dr["devprice"] + "</td>";
htext += "<td align=center>" + dr["planname"] + "</td>";
htext += "<td align=center>" + dr["planmoncost"] + "</td>";
htext += "</tr>";
DataRow[] drChild = dtChild.Select("itemid =" + dr["itemid"]);
if (drChild.Count() > 0)
{

htext += "<tr > <td colspan='6'> <table border=1 cellspacing=0 cellpadding=0 style='margin-left:30px;font-weigh:bold;font-family:Arial;font-size:9pt;' width=95% > ";
htext += " <tr bgcolor='#dcdcdc'><th align=center>Name</th><th align=center>Qty</th><th align=center>Price</th></tr>";

foreach (DataRow dritem in drChild)
{
htext += "<tr><td align=center>" + dritem["acsoryname"] + "</td>";
htext += " <td align=center>" + dritem["acsoryqty"] + "</td>";
htext += " <td align=center>" + dritem["acsoryprice"] + "</td>";
htext += "</tr>";
}

}

htext += "</table> </td></tr>";
}

}
htext += "</table>";

return htext;

//Literal1.Text = htext;
// FillEmployeeGrid();

}
By using above method the PDF is generated.

Thank u very much for your posts..

Nice article..

I haven't seen this article yet, now i will check..
Thank u very much.

i already look into this one, before i posted into forum..
i have a problem where my nested grid has expand/collapse images and also want to upload nested grid's into pdf..

If it is single grid UR Posted Link will be fine (in case Grid Doesn't have Images)

Thank u very much Mr.Deepak
it solves my problem..

Thank u Mr.Rahul, i have to check your comment.

I am using MYSQL as BackEnd.
could u provide some brief about ur answer.

Mr.Fredrik Nice Answer.

if u Tested my Answer, Leave some comment.

Don't mine for Deleted the Comment, Accidentally it happend.

Thanku Mr.Hiren.

Take a look at my updated Answer.

Enter any Value in the Cell, and put Debugger in Cell_ValueChanged Event.
and Trace out the Value in Immediate Window(Ctrl+Alt+I)..
Value you are Getting With $ or Without $. and Do According to the Value you are Getting.

Hi JF, Good Call.

Create a Form and Send the Designer.cs and .cs Code

your explanation is very clean and neat.

Dear Sandeep, have a look at my C# code. let me know the Comment Regarding my post.

I haven't Find the Solution Perfectly.
can some body help me on this please.

Try By Changing UserList.SelectedItem near "Select Condition"
Or
add this line in your code
this.UserList.ValueMember="name";

How you are going to Calculate CommonPrice Cells in DataGridView?
Means something like u are providing any Control To Calculate All Values!

let us know where u did the mistake?

Hi Anurag, This kind of situation mostly occurs, while passing string size is more than DB Column size.. what i suggests her is, First Increase the column Size and Test it by giving Old Values only.

and i have found One more Link, it may be useful or not I am not aware.
http://blogs.msdn.com/b/buckh/archive/2005/10/12/480057.aspx

sorry Aarti, same i have tried at my side by creating DB and Form..
everything ok for me. i tested by taking combo values as well as static values also.

I run the app by setting FlatStyle and FlatAppearence also..
it doesn't look good.

if u don't mine just create a Form with 2 Buttons, Set Form1 AcceptButton as Button1 and CancelButton as Button2.
Apply FlatStyle to Button2.

Check Button1 and Button2 MouseHover in Runtime.

Do let me know your reply.

Finally,Thanks to you for your Contribution..

No, Only C#.

ya, your words are true.

Hi Kiran,

I tried ur image option, but still the Gold color is appearing for Button Border. This Gold Color i haven't mentioned or coded any where.

nice one.

i think we can use this also
select @Count=Max(Column1) From Table1

Atleast,u just try to pass Static Data to Each parameter and Run.

Let me know Record is inserted or not.

Hi,
Thanks to your post, Could u provide me a link or any sample document related to Uninstall process in a more Descriptive way..

i am very thankful to you.. if i get solution to my post.

Hi Thanks to your post, i got the solution for my question..

In Form_Load only it is Working..
suppose if u Leftclick on a Row and Leave All Rows in Datagridview and RightClick in other Area Of Datagridview, Contextmenustrip is appearing. but purpose is, it should not show the Contextmenustrip.

if u have more ideas on this.. please let me know.

Hi Thanks to your post,

i considered CellLeaving also,
so I have used CellBeginEdit,CellEndEdit Events to solve my problem

But an Exception Prevents me to Solve my issue.

here is my code:

int originalvalue = 0;
private void dgridSLFElement_CellBeginEdit(object sender, DataGridViewCellCancelEventArgs e)
{
try
{
if (dgridSLFElement.Columns[dgridSLFElement.CurrentCell.ColumnIndex].Name.Equals("No of Clusters"))
{
originalvalue = string.IsNullOrEmpty(dgridSLFElement.CurrentCell.Value.ToString()) ? 0 : Convert.ToInt32(dgridSLFElement.CurrentCell.Value);
}
else
{
original_value = this.dgridSLFElement.CurrentCell.Value.ToString();
}
}
catch (Exception ex)
{
DataClass.LogError(ex);
}
}
private void dgridSLFElement_CellEndEdit(object sender, DataGridViewCellEventArgs e)
{
try
{
if (dgridSLFElement.Columns[dgridSLFElement.CurrentCell.ColumnIndex].Name.Equals("No of Clusters"))
{
if (this.dgridSLFElement.CurrentCell.Value.ToString() == originalvalue.ToString())
{
need_save = false;
}
else
{
need_save = true;
DialogResult dr = MessageBox.Show("Want To Update Changes Yes/No", "Alert", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (dr == DialogResult.Yes)
{
saveSLFElement(this.dgridSLFElement.CurrentCell.RowIndex);
}
else
{ dgridSLFElement[this.dgridSLFElement.CurrentCell.ColumnIndex, this.dgridSLFElement.CurrentCell.RowIndex].Value = originalvalue.ToString();
}
}
}
}
catch (Exception ex)
{
DataClass.LogError(ex);
}
}

While Executing Code At this point
saveSLFElement(this.dgridSLFElement.CurrentCell.RowIndex)
i am getting an exception, saying that

Operation is not valid because it results in a reentrant call to the SetCurrentCellAddressCore function.

Above Method Contains a PopupForm, GridViewBindMethod()..

Could you please Rectify my problem..

Thanks in advance.
Pawan.

Before u Vote for an answer, let me know the reason, it would helpful for me to gain better knowledge.

Dear GpuToaster,

still i am getting Visual studio don't send Error message.

private void Uninstall()
{
try
{
string[] arguments = Environment.GetCommandLineArgs();
foreach (string argument in arguments)
{
if (argument.Split('=')[0].ToLower() == "/u")
{
string guid = argument.Split('=')[1];
string path = Environment.GetFolderPath(Environment.SpecialFolder.System);
ProcessStartInfo si = new ProcessStartInfo("cmd.exe", string.Format("/c start /MIN /wait msiexec.exe /x {0} /quiet", guid));
si.WindowStyle = ProcessWindowStyle.Hidden;
Process process=Process.Start(si);
process.WaitForExit();
//Close();
//Application.Exit();
}
}
}
catch (Exception ex)
{
DataClass.LogError(ex);
}
}

Please Let me know if u have an answer.

Thank you so much Mr.Hiren.
A little bit of code change has been done, and it solves My Problem.

Once again Thanks for your efforts.

I am thankful to you for your posts.

Array size is not static, it is generated at runtime only, so i can't hard code it.

Clear Description about my problem:

I have a panel in that i am Adding 9 Combo box Dynamically, in that 5 Combo's Having Same Values and Other 4 combo's Will have (And,Or) Items in it.
i want to make a string which is a combination of
combo[0].Text + combo[5].Text + combo[1].Text + combo[6].Text +
combo[2].Text + combo[7].Text + combo[3].Text + combo[8].Text +
combo[4].Text

For assumption only i said 9 combo box, it vary's at runtime.

Hi Hiren,

The Size of Arr1,Arr2,Arr3 are Same.

if i do like below everything is works fine.
for (int p = 0; p < dtrel.Rows.Count; p++)
{
cb.Items.Add(dtrel.Rows[p]["Relationship"].ToString());
}
//cb.DataSource = dtrel;
//cb.DisplayMember = "Relationship";
//cb.ValueMember = "ID";

but the only thing is ID is not available.

could you plz tell me the Differences between both the above cases(with
Datasource binding, With out Datasource binding).

I will appreciate you for your posts, but i haven't get my task completed yet. as soon as i solve my problem i will vote.

Thanks to your post.
After Creating Array of Combo box also problem is not resolved.

in my method, if i pass 10 as input. it will create 8 Comboboxes..
i want to assign same Datasource to all these 8 Comboboxes,
when i select any value from combobox(C0), The other combos(C1,----,C7) should not change their Text to Combobox(C0) selectedText.

This is what the output i want.
Have any idea do let me know.

I need some more clarity on this. plz provide it.

Thanks to you. It solves my Problem

Dear samqty,

i solved the issue with the help of CellMouseDown event.
Thanks to U.

check f.Show(this) it may help you.

i tried this one,but not solved the issue.

SelectedIndex is not there for Datagridview control.

Reason for my vote of 4
Thanks to u for providing information.

code is not working at my side. because of columnname problem means there is no columnname for that cell.

Hi Toli cuturicu, answer posted by Wazza9 is true and it is according the question asked by me.

Reason for my vote of 5
Thanks to you for posting answers in both VB,C#.

Reason for my vote of 5
Many many thanks to you. just know tested it in sample application and it works fine.

Links are not suitable to my need, i want an complete behaviour edit,delete sorting,and paging like how an Editable Nested Gridview Works in asp.net

Thanks to you for sharing ur knowledge.

dgridEdit is DataGridView Name.
and
dgridEdit.Rows[1].Cells[0].Value = "1";
is same as your code. but it is not working or binding the value..

Reason for my vote of 5
Great job. Keep it up

I have followed the 2 option. it works fine but events are not working(usercontrol events).

Reason for my vote of 5
Thanks to you it solves my issue.

sincere thanks to you, but i am sure that Datagridview is not accepting MaskedTextbox inside the DataGridview Columns. i can't explain how much time i spent on those. If there is no class of type DataGridViewMaskedTextboxColumn how can i go through with maskedtextbox.

Reason for my vote of 5
i have learned some thing new from your msg.

Reason for my vote of 5
your words are True.

Yes, what ever you said is right but in some cases we are restricted to do the things with limited resources. Now i am in a restricted zone.

Thanks to you.
When i use asp.net Treeview, i will make use of ur code.

Thank u james, i updated the posted question.

Thanks to u and It'is not working according to the sample which i have shown above in my question. ur sample code is accepting continuous 4 digits before or after the dot.The only possible chances are mentioned in my query. No other Format it should accept.

I want to validate a textbox which is inside the gridview.
i tried with maskedtextbox but it is not accepting inside the gridview(means validation is not working)..
That'y i shifted to use textbox

Thank u alot.

Reason for my vote of 5
it solves my issue 90% thank u so much.

Reason for my vote of 4
The link is useful for me to start my work. Thanks to you.

Reason for my vote of 5
Thanxs for your help, i am working on it. hopefully i get the things.justknow i searched registry entry's, everything is fine but some more work to finish it off.

Reason for my vote of 5
it solves my issue

Reason for my vote of 1
can't understand anything from this..

Reason for my vote of 4
firstlink is useful for me to acheive the desired output.but the problem is i can't find the exact location to change the code inorder to get the output which i want. anyhow i wil try to edit it according to my need..

Reason for my vote of 5
after i posted the question i looked into maskededit textbox, it satisfy my need up to maximum extent..

Hi
Thanks for your Reply

I solved myself using FileInfo Class.
i acheived this using FileAttributes.ReadOnly.

Regards,
Pawan.

Hi
I tested the link but it is not useful for me bec of nested gridviews
i want the links with images in both parent and child gridviews.

Any way thanks for your contribution.
Regards,
Pawan.

Thanks to you and i have to try ur link..

Hi,

works fine.


Thanks alot