Delphi 5

Delphi 5 and Crystal Reports 8.5 and User Function Library

Hello all,    I am trying to create a UFL in Delphi 5 for use in Crystal Reports 8.5.  Does anyone know how to successfully do this?  I have some examples, but they all leave out some information and I end up not being able to create the UFL and use it the way it is supposed to work. Thanks,...

Using TRichEdit: What color is this line?

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...

Delphi and Oracle stored procedures

I'm converting an application from Delphi3 to Delphi5. I have some doubts about Stored procedures. Delphi calling stored procedures in oracle.some parameters value are set as input and passed to oracle. stored procedure in oracle returns some value. in my delphicode when the application reaches...

crystal reports in delphi

I'm upgrading an application from Delphi3 to Delphi5. Now I want to upgrade the crystal reports. what i have to do to upgrade the same?? currently i'm getting 'Crystal reports can not connect to the database ' error when i try to run reports. please help me. Thanks in advance.

delphi TDBNavigator component

I'm using tdbnavigator component in delphi 5 . when click on the refresh button i got the error as 'EDBEngine error : Table does not support this operation, because it is not uniquely indexed'. please help me on this.

stored procedure in delphi with oracle

how to match the datatype of the field that is in database and the datatype of the variable that holds the value of the returned value from database using stored procedure.

Can we extract the data from a input file and then map that data to an existing pdf document

Hi, Can anyone tell me whether it is possible to extract the data from an input file or the database and then map that data to an existing pdf document in delphi.If not possible in delphi ,please tell me which language best suits for this.Kindly provide pointers.Thanks in advance.

Emed a date time picker and a checkbox into a string grid in delphi

Can anyone explain me how to embed the date time picker and checkbox at run time into a string grid in delphi.Thanks in advance.

Delphi 5

How to check the database field if null then populate the grid cell with zero else with the value entered in the cell. while not eof do begin grdDeal.Cells[0,iRow] := FieldByName('WORKBASKET_DESC').asString; if ( FieldByName('PRODUCT_DEAL_NO').asString = null) then ...

what is error message write of address 00000034 in delphi5 mean?

what is error message write of address 00000034 in delphi5 mean?