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Re: My Project gives an error out of VS... How can I debug?

Luc Pattyn26-May-09 6:50

26-May-09 6:50

When you use catch(Exception exc) { Console.WriteLine(exc.ToString());} or something similar you will get all available details about the exception often including the line number. And it is wise to tell Visual Studio (or any other IDE) to always display line numbers in editor windows, so now you know exactly which line goes wrong.

BTW: The fact that a program sometimes works just fine does *not* prove it is correct.

Smile | :)

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Re: My Project gives an error out of VS... How can I debug?

0x3c026-May-09 6:34

0x3c0

26-May-09 6:34

I think that some versions of VS allow you to attach the debugger to a managed application. Not sure how you would go about this though - I use the Express edition

how to display default image in datagridview in c#.net 3.5 Win Forms?

Narendra Reddy Vajrala26-May-09 5:43

Narendra Reddy Vajrala

26-May-09 5:43

Hi Experts,
am working with c#.net 3.5, Windows Application
How can i add a default image to every row of my datagridview?
please help me out.

Thanks In Advance.
Blush | :O

Re: how to display default image in datagridview in c#.net 3.5 Win Forms?

Henry Minute26-May-09 12:52

Henry Minute

26-May-09 12:52

The easiest way to do this is to use an unbound DataGridViewImageColumn.

Something like this:

// Create the image column.
DataGridViewImageColumn imageCol = new DataGridViewImageColumn();
imageCol.DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;
imageCol.ImageLayout = DataGridViewImageCellLayout.Normal;
imageCol.Frozen = true;
imageCol.Name = "Image";
imageCol.HeaderText = "";

// Move the column to the left
// column out of the way.
imageCol.DisplayIndex = 0;

// By default, show the generic image.
imageCol.Image = genericImage; // <==================== put your image here

// Add the image column to the grid.
dataGridView1.Columns.Add(imageCol);

Henry Minute

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an array question [modified]

bluetx26-May-09 5:05

bluetx

26-May-09 5:05

Hi Guys

i have an array below

string stringArray = new strinArray[12];

stringArray[0] = "0,1";
stringArray[1] = "1,3";
stringArray[2] = "1,4";
stringArray[3] = "2,1";
stringArray[4] = "2,4";
stringArray[5] = "3,7";
stringArray[6] = "4,3";
stringArray[7] = "4,2";
stringArray[8] = "4,8";
stringArray[9] = "5,5";
stringArray[10] = "5,6";
stringArray[11] = "6,2";

i need to transform like below

List<List<string>> listStringArray = new List<List<string>>();

listStringArray[["1","3","4"],["1","4"],["7"],["3","2","8"],["5","6"],["2"]];

how is that possible?

modified on Tuesday, May 26, 2009 11:27 AM