Robby
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Everything posted by Robby
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I find this site to be lightning fast compared to most other sites.
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hmm? Check if a directory exists with Directory.Exists then if true use File.Exists to see if the file exists, else create the directory, then create the file.
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The "1" can be an everchanging field value from the table (dataReader) item1.SubItems.Add("1") [edit] In the CreateMyListView routine, there is no loop but obviously you will have a loop.... While MyReader.... [/edit]
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That's my problem, instead of admitting it, I spend hours trying to solve it myself.
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Have a look at SubItems of the ListViewItems... Here's a sample project (checkout Form2) listview statusbar.zip
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Directory.Exists and File.Exists are fine to use, unless someone knows a better method. (I don't)
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Very well said Wyrd.... I had Win98 for a couple of years and Win ME for 6 months, I never had the BSOD on either, as long as you have all the correct drivers and keep the system clean. I had a BSOD the first month I installed Win2k, I had the wrong device driver. I haven't had a crash since.( 3+ years now) .NET unstable? None that I've experienced.
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or .... Monster.ca :)
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Does this happen with a new project as well, or only an existing one?
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LOL
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I have to agree with quwiltw, AndAlso and OrElse are more elegant and efficient. I use 'em where I can.
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Someone in Marketing is slacking. :)
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Oh man, I feel terrible. Thanks for the fix Thinker. I'll wait a day, then start a new thread...Give him some promo for a few days. (The least I can do)
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Get the row position you need from the Dataset/DataTable, it will correspond with the row of the Listbox.
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"with my wife this time!!!" Are you sure? :) I just thought of something I used the tag for, it was a set of 12 radio buttons, each tag represented a value. I had one event handler for all the radios. So a single line of code did what may have taken a large Select Case.
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You put a msgbox in the Activate event? That would cause it to fire endlessly.
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btw, Studebaker's closed years ago.
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It has to be more than an extra string holder.... It pretty much is and what about data link ....I don't know.
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button1.tag = "Hello" messagebox.show(DirectCast(button1.Tag, String))
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You really should not use modules, you can use Property or Function in a seperate class. You can check MSDN on this or wait a few minutes for someone here to explain.
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(C# and ADO.NET) ExecuteNonQuery() problem
Robby
replied to
gicio's topic in
Database / XML / Reporting
Is it a Delete, Update, Insert query? Are you certain that a row should be affected? -
Did you rename the form or class?
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I don't have .NET handy so bare with me.... My suggestion is to test with a single item, once that works you will need to builsd a string that contains all the selected items. Following is for one item only. 'dt (DataTable) is a member of the Class dv = New DataView(dt) Dim sWhere As String = "yourColumnName Like '" & listbox1.selecteditem & "%' " dv.RowFilter = sWhere Datagrid1.DataSource = dv
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So essentialy you do want to make them ReadOnly?
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I have never used 'QueryTables'... I'm not sure but your range may need to be something like this... ("A1:E10")
