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You are correct, for some reason I have Await stuck in my head and that is what comes out the fingers - then I get annoyed with intellisense when it does not know what I want.
Never underestimate the power of human stupidity
RAH
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For .NET 4.5 with async / await , using await Task.WhenAll(tasks); is better than using Task.WaitAll(tasks); . The former releases the current thread until the tasks are complete; the latter blocks the current thread waiting for the tasks to complete.
Task.WhenAll method[^]
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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Did not know that, thanks!
Your time will come, if you let it be right.
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Hi,
some month ago, google have deprecate the 2nd version of "Google Calendar API", and my windows application stop to work.
Now I start to rewrote the code, but i discover a surprise, to add, delete, modify, list the appointments in 10 different google calendar, i need to do the authentication with OAuth2.0. And now appear the problem, I have stressed google to find an example of code, but every code was write for webapplication(asp.net) and not for a standalone windows application.
Somebody can help me to find a solution/example to integrate in my code????
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Hi,
I need to add rows in datagridview in Visual Studio in design mode (not programmatically), how can I add rows this way? I was able to add columns but not rows?
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You don't.
Adding data to the DataSource, usually a DataTable, is a run-time thing.
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Thanks for clearing that up.
Do you know why they would allow you to add columns via design mode?
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Thank you.
I cannot get anything to work to add the code at runtime, besides having a button click add row by row (which I do not want and cannot use) so somehow I've done something in the beginning to break it in trying to figure this out, and now that I've asked for help and gotten working examples, it is thwarting my ability to get it to work properly.
Even the code from the msdn site isn't working and my data grid is indeed called dataGridView1?
[code]
private void Form1_Load(object sender, EventArgs e)
{
InitializeDataGridView();
}
private void InitializeDataGridView()
{
// Create an unbound DataGridView by declaring a column count.
dataGridView1.ColumnCount = 4;
dataGridView1.ColumnHeadersVisible = true;
// Set the column header style.
DataGridViewCellStyle columnHeaderStyle = new DataGridViewCellStyle();
columnHeaderStyle.BackColor = Color.Beige;
columnHeaderStyle.Font = new Font("Verdana", 10, FontStyle.Bold);
dataGridView1.ColumnHeadersDefaultCellStyle = columnHeaderStyle;
// Set the column header names.
dataGridView1.Columns[0].Name = "Recipe";
dataGridView1.Columns[1].Name = "Category";
dataGridView1.Columns[2].Name = "Main Ingredients";
dataGridView1.Columns[3].Name = "Rating";
// Populate the rows.
string[] row1 = new string[] { "Meatloaf", "Main Dish", "ground beef",
"**" };
string[] row2 = new string[] { "Key Lime Pie", "Dessert",
"lime juice, evaporated milk", "****" };
string[] row3 = new string[] { "Orange-Salsa Pork Chops", "Main Dish",
"pork chops, salsa, orange juice", "****" };
string[] row4 = new string[] { "Black Bean and Rice Salad", "Salad",
"black beans, brown rice", "****" };
string[] row5 = new string[] { "Chocolate Cheesecake", "Dessert",
"cream cheese", "***" };
string[] row6 = new string[] { "Black Bean Dip", "Appetizer",
"black beans, sour cream", "***" };
object[] rows = new object[] { row1, row2, row3, row4, row5, row6 };
foreach (string[] rowArray in rows)
{
dataGridView1.Rows.Add(rowArray);
}
}
[/code]
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Sigh ... got it.
For some reason (this has happened a few times before) when I copy from the net
private void Form1_Load(object sender, EventArgs e)
{
// something
}
Instead of allowing that function to be generated by visual studio, it does not recognize it and it ignores it?
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Well...you do have to link it in to the form?
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
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It's been that type of day ... I'm glad someone can get a laugh out of it
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Haha, that tune is stuck in my head now
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I have a problem in my project ( Camera Base Attendance system ) ....
I have two pictures and I need to find the diffrence between them by using ( blob center ) ,
also to divide the image to 6 parts and find the center of each part.( to check the absence ).
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So what have you tried?
did you need advice on what algorithm to use?
have you read this article? Simple image comparison in .NET[^]
Every day, thousands of innocent plants are killed by vegetarians.
Help end the violence EAT BACON
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I read it but I didn't get what I need ...
What I mean is like in those two pictures in link , I make them to be more clear ...
-this the original image:
( http://im60.gulfup.com/KLUt5k.png ).
-so I need a code to divide it to six positions:
( http://im60.gulfup.com/9xZhYL.png ).
- also find the missing person and mark him absent:
( http://im60.gulfup.com/kT9gZv.png ).
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I just noticed your question today.
What you want to achieve is not clear. What do you mean by "difference:" you need to fully explain that.
Does "absent" mean that there is only black in one of the six divisions of the Picture ? Or does it mean something else ?
Detecting and comparing images is one thing (complex); detecting the presence of absence of a color in one rectangular area of a bitmap is another thing (simpler).
«A man will be imprisoned in a room with a door that's unlocked and opens inwards ... as long as it does not occur to him to pull rather than push» Wittgenstein
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^\(?([0-9]{3})\)?[-. ]?([0-9]{3})[-. ]?([0-9]{4})$
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Please read this[^] before posting...
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And? What's the problem? I think that expression is just fine.
Your time will come, if you let it be right.
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And?
What does it do that you didn't expect, or not do that you did?
What data did you test it with? What results did you get?
We can't see your screen, access your HDD, or read your mind...
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
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Based on his previous "question"[^], I suspect he's just using the forums as a place to dump his code.
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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OriginalGriff wrote: We can't legally see your screen, access your HDD, or read your mind...
FTFY
PooperPig - Coming Soon
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