IT Answers » Delphi 7

with Delphi-adoquery AS400 to access

Zagerx — Fri, 18 Jun 2010 07:28:23 +0000

My question is, with Delphi-adoquery AS400 to access, but I have AS400 member at my table. How should we proceed, I need urgent help. Thank you for everything Library table field names: my library narpak2: tables mgpyvm: Members narpak2009

Date problem with Delphi 7

Marieps — Sun, 30 Aug 2009 20:48:50 +0000

I am trying to select records where the date is smaller that a specific date by using Delphi 7. The data is stored in a MS access 2000 database.

dtsdate.DataSet := qrydate ;

qrydate.Active := false ;

qrydate.SQL.Text := ‘ select * from datum where datum < 1994/02/05′ ;

qrydate.Active := true;

in she shown exaple where the date of 1994/02/05 is the center of the avaiable dates I get no records but if i change the smaller than sign to a bigger than sign, all records are selected Can anyone please help me. Thank you.

Using TRichEdit: What color is this line?

Sandisk — Sat, 27 Jun 2009 18:31:46 +0000

I am using Delphi 7 and a TRichEdit component that has various colored lines in it. For example, text on lines 1 through 10 is clRed, lines 11 through 14 are clGreen, lines 15 through 25 are clRed, lines 26 through 27 are clGreen, etc…

What I would like to do is generate events that would displaying only clRed lines, or only clGreen lines. IOW, on a TRadioButton.OnClick event I would like all the clGreen text to disappear. I figure that I will have to play an optical trick on the user, using two TRichEdit components: one containing the original multi-color text, and a second component that shows the text with the clGreen text missing. By turning off/on the TRichEdit.Visible property I can acocmplish this trick, however, I still need to know how to pull/scrape/copy all of the green text from the one TRichEdit to the second one.

Thanks.

Access violation in dcc70.dll

Samiwayne — Thu, 07 May 2009 14:16:05 +0000

Hi,

I’m trying to run a delphi (V 7.0) application and as I hit the run button I’m getting an ‘Access violation at address 00ACF337 in module dcc70.dll. Read of address 000000C4′ error message. I used a dcc70.dll repair tool and the problem was not solved. Any idea of how to fix this problem?
Any help would be much appreciated.

Thanks,

Sami

Populating one combobox in Delphi 7 from another?

RavenMoon — Fri, 27 Mar 2009 14:55:49 +0000

I have one combobox in which you select an option. What is the sql used in the query to restrict the second combobox depending on the first value. All I seem able to get is:

[SELECT Name_Of_Race FROM Races WHERE
Name_Of_Allegiance = DBLookupComboBox1.Value]

Here, when I press the button to set the first combobox as the selected value, the second one appears but with no values in it. I have replaced DBLookupCombobox1.Value with a correct value and the second combobox behaved as expected, so I can only presume I am using an incorrect identifier. If anyone could help it would be much appreciated. Thanks !