Delphi 7 updating

06-Sep-2016 14:32

The mask is not updated automatically with a new file extension when the user selects a different file type from the list.

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Consider dynamically formatting the SQL string that then uses parameterized values: ado Query1. Add(format('UPDATE tbl CUSTOMER SET %S = : Set Text Selection', [Set Field Selection])); ado Query1. Add(format('WHERE %S = : Where Text Selection', [Where Fied Selection])); ado Query1.

The combobox allowed the user to pick a field and enter a value beside it.

My question now is, then, how can i design my form to accommodate for all possible field updates?

If the Control Style property includes cs Opaque, the control paints itself directly.

Otherwise, the Repaint method calls the Invalidate method and then the Update method so that any visible portions of controls beneath the control will be repainted as well.

Consider dynamically formatting the SQL string that then uses parameterized values: ado Query1. Add(format('UPDATE tbl CUSTOMER SET %S = : Set Text Selection', [Set Field Selection])); ado Query1. Add(format('WHERE %S = : Where Text Selection', [Where Fied Selection])); ado Query1. The combobox allowed the user to pick a field and enter a value beside it. My question now is, then, how can i design my form to accommodate for all possible field updates? If the Control Style property includes cs Opaque, the control paints itself directly.Otherwise, the Repaint method calls the Invalidate method and then the Update method so that any visible portions of controls beneath the control will be repainted as well.The main issue seems to be the ascii to unicode conversion. You will have to use a conditional in order to use the right GIF unit: Also you need to "fix" the PNG provided by Embarcadero: things that you need to know is that you really have to backup your project before opening it in Delphi 2010.