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POHow to customize DBAdvGrid Columns in order to display data from database?
 

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  1. POHow to customize DBAdvGrid Columns in order to display data from database?
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    <p>I am trying to display data from database table into DBAdvGrid so that first column will show only checkbox, while other 3 columns will show label, description and image field from database table. I am using UniConnection, UniQuery, UniDatasource components to display data. I am setting UniConnection Database properties via code as I can give relative path of the database rather than full path. At object inspector it accepts only fiull path of database.</p> <p>My code is as follows At FormCreate event</p> <pre><code> filepath1 := ExtractFilePath(Application.ExeName); UniConnection1.Database := filepath1+'empdata.s3db'; UniConnection1.Connected := True; UniQuery1.SQL.Text := 'Select '', label, description, image from emp'; UniQuery1.Open; DBAdvGrid1.Columns[0].FieldName := ''; DBAdvGrid1.Columns[2].FieldName := 'label'; DBAdvGrid1.Columns[3].FieldName := 'description'; DBAdvGrid1.Columns[4].FieldName := 'image'; </code></pre> <p>The above code connect and display data successfully but problem is with displaying data at DBAdvGrid as I want first column to display only checkbox (no data from DB). At DBAdvGrid I cannot set field name of particular column through object inspector as it is connecting to the database through code with by extracting path.</p> <p>I have set first column of <code>DBAdvGrid</code> editor type property to the <code>edDataCheckBox</code> so that it would display checkbox in first column but it is getting overlapped by label data, similarly at second column it is showing 'description' and at 3rd column image.</p> <p>How to customize it via code so that it would show </p> <pre><code>1st column - No Data 2nd column - label 3rd column - description 4th column - image </code></pre> <p>What I am getting as</p> <pre><code>1st column - label overlapped with checkbox 2nd column - description 3rd column - image {MEMO} 4th column - </code></pre> <p>How to sort out this problem ?</p> <p><img src="https://i.stack.imgur.com/G8q8K.jpg" alt="enter image description here"></p>
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