hoe to pass parameter in crystal report dynamically? - C# Discussion Boards

praveenkumar palla25-Jul-07 0:45

25-Jul-07 0:45

present functionality:
on load the datagridview's selection mode is "FullRowSelect".
on clicking "Rename" button i am changing the selection mode to "CellSelect"(only the column is editable) and selecting that cell of the selected row index and then double clicking on that cell we able type(cursor is focusing to that cell) the code is

dgvLasers.EditingPanel.Visible = true;
bEdit = true;
dgvLasers.SelectionMode = DataGridViewSelectionMode.CellSelect;
dgvLasers.Rows[intIndex].Cells[1].Selected = true;

but a small change required
on clicking "Rename" button only the cell shold be selected and cursor should be focused to that cell (i.e. without clicking on the cell we should able to type or replace the text)

please help me on this

Thanks in advance

praveen Kumar palla

Re: datagrid focus

Nouman Bhatti25-Jul-07 2:46

Nouman Bhatti

25-Jul-07 2:46

set
datagridview.readonly = false
datagridview.editmode = editonenter

then write your code

Hiding Form after loading another

Banjo Ayorinde25-Jul-07 0:12

Banjo Ayorinde

25-Jul-07 0:12

How do I hide a from from which 've just loaded another.

I load formB after meeting certain criteria and wish to close the formA from wish 've loaded formB

Re: Hiding Form after loading another

Eduard Keilholz25-Jul-07 0:21

Eduard Keilholz

25-Jul-07 0:21

form.Hide();

BTW, don't double-post...

.: I love it when a plan comes together :.
http://www.zonderpunt.nl

Re: Hiding Form after loading another

PhilDanger25-Jul-07 3:51

PhilDanger

25-Jul-07 3:51

Another idea would be to use the Main application program as a staging ground for each form.

//---code inside FormA ---
if(conditionMet){
    DialogResult = DialogResult.OK;
    this.Close();
}


//code inside Main

FormA formA = new FormA();
Application.Run(formA);
if(formA.DialogResult == DialogResult.OK){
     FormB formB = new FormB();
     Application.Run(formB);
}

Hiding Form after loading another

Banjo Ayorinde25-Jul-07 0:09

Banjo Ayorinde

25-Jul-07 0:09

How do I hide a from from which 've just loaded another.

I load formB after meeting certain criteria and wish to close the formAioud form from wish I load formB

Creating a web based report in win app

Banjo Ayorinde25-Jul-07 0:02

Banjo Ayorinde

25-Jul-07 0:02

I wish to create a report to be displayed in a browser offline in my windows application. I do not want to use crystal report.

How do I create a web based report through C#.Net 2005 version that can accept parameters without using crystal report

Or

How do I display parameters oriented values from SQL (database)on a browser offline

hoe to pass parameter in crystal report dynamically?

help as an alias25-Jul-07 0:00

help as an alias

25-Jul-07 0:00

i want to pass two sting parameters in crystal report to run the query
SELECT * FROM xyz WHERE abc BETWEEN 'parameter1' AND 'parameter2'

i want to write the code on form which have crystal report viewer but i have no idea, i also searched on internet but that was not helpfull. anybody can give me code that will work than i will be your thankful. Confused | :confused:

Nikesh Kr. Yadav

CSS Infotech
Sec- 31
Gurgaon,
Haryana(India)

Re: hoe to pass parameter in crystal report dynamically?

Nouman Bhatti25-Jul-07 2:54

Nouman Bhatti

25-Jul-07 2:54

try this link.

http://www.thescripts.com/forum/thread225413.html

Re: hoe to pass parameter in crystal report dynamically?

help as an alias25-Jul-07 3:00

help as an alias

25-Jul-07 3:00

thakx but i was the same answer on google.
but its really thankx for your reply
one more thing can you answer me

how to some the number in crystal report?

Nikesh Kr. Yadav

CSS Infotech
Sec- 31
Gurgaon,
Haryana(India)

mouse event

cyn824-Jul-07 23:56

cyn8

24-Jul-07 23:56

hi, i have a question. imagine i have a window form and in it i have a panel. now, i need to do a mousedown on the form and then mouseup in the panel. The idea here is to create a drag and drop action. However, the by creating those events, it does not seem to work because the mouseup event is never called although i click on the mouse on the form and then hold and finally release in the panel area.
What events should i use since this can''t work?

Thanks in advance.

Re: mouse event

Eduard Keilholz25-Jul-07 0:22

Eduard Keilholz

25-Jul-07 0:22

Why don't you just use the drag & drop functionality a form already supports.. It will save you a lot of headache!

.: I love it when a plan comes together :.
http://www.zonderpunt.nl

Re: mouse event

Martin#25-Jul-07 0:29

Martin#

25-Jul-07 0:29

Hello,

The trick is to handle the MouseUp from the form as well, and check if the Cursor is in the Panel range.

Point pt = yourPanel.PointToClient(Cursor.Position);
Rectangle rc = yourPanel.ClientRectangle;
if (rc.Contains(pt))
{	
    //It's in the panels range
}

Hope it helps!

All the best,

Martin

C# Screensaver

Identity Undisclosed24-Jul-07 23:52

Identity Undisclosed

24-Jul-07 23:52

Hi,

I am creating a developing screensaver in C#. I have done everything to create screensaver. Now I am stuck in a problem. How to create a scr file ? I have renamed the exe to scr. However, if I right click the scr file and select the install option, my antivirus prompts a suspicious activity. Any help on this ?

Thanks,

"C makes it easy to shoot yourself in the foot. C++ makes it
harder, but when you do, it blows away your whole leg."
- Bjarne Stroustrup

Re: C# Screensaver

Martin#24-Jul-07 23:57

Martin#

24-Jul-07 23:57

Identity Undisclosed wrote:
How to create a scr file ? I have renamed the exe to scr

That's it!

Identity Undisclosed wrote:
However, if I right click the scr file and select the install opti

You don't need to install it!
Just copy it in the "Windows" directory.

All the best,

Martin

Color GroupBox

mjelten24-Jul-07 21:32

mjelten

24-Jul-07 21:32

Hi!

Is there some way to get the same color of the GroupBox Heading and put it on a Label? The color is different depending on which Xp theme you are using.

/Mjelten

Re: Color GroupBox

Jon Hulatt24-Jul-07 23:03

Jon Hulatt

24-Jul-07 23:03

Enumeration System.Drawing.KnownColors contains all of the system defined colours. The Groupbox heading will be one of these - but you'd probably need to experiment to work out which one.

using System.Beer;

Re: Color GroupBox

mjelten24-Jul-07 23:12

mjelten

24-Jul-07 23:12

Ok, thanks but how do get access to the color
I can not set label1.ForeColor = System.Drawing.KnownColor.something

error: Cannot implicitly convert type 'System.Drawing.KnownColor' to 'System.Drawing.Color'

Re: Color GroupBox

Martin#24-Jul-07 23:18

Martin#

24-Jul-07 23:18

Hello,

The Color class provides the static FromKnownColor[^] method.

label1.ForeColor = Color.FromKnownColor(System.Drawing.KnownColor.something);

All the best,

Martin

Re: Color GroupBox

Jon Hulatt24-Jul-07 23:29

Jon Hulatt

24-Jul-07 23:29

Or you could use the SystemColors class.

Either way, you should seriously consider using MSDN. Sometimes, reading the manual can actually help.

using System.Beer;

Re: Color GroupBox

mjelten24-Jul-07 23:56

mjelten

24-Jul-07 23:56

It is not in the there, I listed all the colors from http://msdn2.microsoft.com/en-us/library/system.drawing.knowncolor.aspx[^] and compred them. There are only a few of them that change when you change theme and non of them maches the color of the GroupBox Heading. Other suggestions?

Re: Color GroupBox

Jon Hulatt25-Jul-07 0:33

Jon Hulatt

25-Jul-07 0:33

Then you have to use visual styles stuff to get the answer:-

using System.Windows.Forms.VisualStyles;

....

VisualStyleRenderer vr = new VisualStyleRenderer( VisualStyleElement.Button.GroupBox.Normal);
Color cr = vr.GetColor(ColorProperty.TextColor);

using System.Beer;

Re: Color GroupBox

mjelten25-Jul-07 1:12

mjelten

25-Jul-07 1:12

Thank you! Been working with this for a long time... Perfect solution!

How to set Window title from different thread?

AghaKhan24-Jul-07 21:25

AghaKhan

24-Jul-07 21:25

I have created a thread and I want to change the title of my window from that new thread, but I get exception with message "accessed from a thread other than the thread it was created on."

Any solution? Confused | :confused:

agha.khan@hotmail.com

Agha Khan

Re: How to set Window title from different thread?

il_masacratore24-Jul-07 21:36

il_masacratore

24-Jul-07 21:36

You have to use deletegates. To use it you must declare a void method that accepts a string as a input parameter, and a delegate with the same parameters and return.

Then, when you want change the text you must create the previous created delegate and pass the method name as parameter. Then you call form's "Invoke" with the delegate the string (inside of an array of objects) if Invoking is required.

//Declarations <br />
protected delegate void ChangeFormTextCallback(string pText);<br />
<br />
public void ChangeFormText(string pText)<br />
{<br />
this.Text = pText;<br />
}<br />
<br />
//Use<br />
<br />
...<br />
<br />
ChangeFormTextCallback oCllBack = new ChangeFormTextCallback(ChangeFormText);<br />
if (this.InvokeRequired)<br />
{<br />
    this.Invoke(oCllBack , new object[] {"New Text"});<br />
}<br />
else<br />
    voControl.Text = vsTexto;<br />
...

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.