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Fill large amounts of data into GridControl

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6361 Aug 11,2003 02:38 AM Aug 11,2003 08:55 PM Windows Forms 2
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Tags: GridControl
Administrator [Syncfusion]
Asked On August 11, 2003 02:38 AM

I'm using the GridControl as the data editor.If data is very large(say over 10,000 records),the data filling speed is quite slow.Is there any way to improve the speed? the way I use like below: this.gridControl1.RowCount = recordCount; this.gridControl1.BeginUpdate(); while(!obj.TableRecordEOF()) { count++; string[] record =...; for(int i=0;i

Administrator [Syncfusion]
Replied On August 11, 2003 02:57 AM

I think you can speed things up considerably by avoiding the use of the indexer on the grid, and instead, directly populate the GridData object. Doing so, will avoid multiple events that are fired as you use an indexer on the grid object. So, outside of your loops, get a reference to the GridData object. GridData data = this.gridControl1.Data; Then inside your loops, instead of this.gridControl1.Model[count,i+1].Text =record[i]; try GridStyleInfo style = new GridStyleInfo(); style.Text = record[i]; data[count, i+1] = style.Store;

Administrator [Syncfusion]
Replied On August 11, 2003 08:55 PM

Thanks Clay, the way you suggested is perfect. Kaifeng Chen

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