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how do i stop services, i want to quit some services and start them again later on

i need to change the system dsn in the odbc but i am a beginning programmer. i need to change the information so i can use the workstation for multiple servers. the connection to the servers are in the odbc how do i change them, someone said with SQLConfigDataSource does anyone has an...

i want to know if an file exists on the computer. does anyone has an source or example of how to do this i can't seem to get the grip on this

i want to know if an file exists on the computer. does anyone has an source or example of how to do this i can't seem to get the grip on this

does anyone has a databaseprogramm as an example. try to make a database program but need an example can anyone help me thanx#

i never worked with databases before so now i got the problem that i have a required field that if i leave it empty raises the error: edatabase error field must have a value. how do i have to deal with this error?? what am i doing wrong procedure Tnamenoverzicht.bewaarClick(Sender: TObject)...

i never used databases now i am trying but got some problems. i.ve got a dbedit field that is a required field and must be a unique value. i get errors if the field is empty or not unique, how can i check this, does anyone has an example. i am usingdelphi 7 and an paradox table. domkop

I have an application with PARADOX table In FORM1, I have a grid (GRID1) displaying a table a third company program receives data from a serial peripheral and INSERT them in a table. Is there a means to make GRID1 knows that the table has changed and therefore must refresh its content? i use...

in a database there are x- records that contain the names of people. now i want to show fifty names on the screen. i want to get them from a databaselist i want to choose the first number and the list should always show 50 names on the screen like a screen that is showing wich names are in the...

can anybody tell me wich how the alias dbdemos shoul be filled in in delphi 7?? my alias is gone and i can reproduce it a delphi beginner

i am working with a paradoxdatabase. now someone sugested to use datamodules to keep all the datasources and tables on one place. now i want to try to use this but how do i change the objects on a datamodule on runtime. some tables have filtering or indexes that need to change when changing the...

does anyone has the rpformpreview.pas file that coms with the bex version. i only have the be version and i want to change the preview for international use

i have 16checkboxes saved in 1 field by saving it as a binairy value. checkbox 1 =1 ;2=2 ;3=4 ; 4=8 etc. i just add them. to get the checboxes back to there values i use the tag and the AND function to get the checkboxes on the screen checkbox1.Checked :=...