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2013-02-06T12:40:19.527
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2016-12-31T14:25:21.577
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2016-12-31T14:25:21.577
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text
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Solution: Just add two columns to <code>lookupEdit</code> and then assign <code>datasource</code>. after that you will be able to access these columns. Dynamically generated columns does not added to <code>lookupEdit.properties.Columns</code> collection. Refer <a href="http://documentation.devexpress.com/#windowsforms/clsDevExpressXtraEditorsLookUpEdittopic" rel="nofollow noreferrer">LookUpEdit Class</a> Use this: <pre><code>private void CreateLookupEdit() { ledMyControl = new LookUpEdit(); ledMyControl.Properties.Columns.Add(new DevExpress.XtraEditors.Controls.LookUpColumnInfo("Key")); ledMyControl.Properties.Columns.Add(new DevExpress.XtraEditors.Controls.LookUpColumnInfo("Value")); this.Controls.Add(ledMyControl); Dictionary<string, string> dic = new Dictionary<string, string>(); dic.Add("Test", "1"); dic.Add("Test2", "2"); dic.Add("Test3", "3"); dic.Add("Test4", "4"); dic.Add("Test5", "5"); dic.Add("Test6", "6"); dic.Add("Test7", "7"); dic.Add("Test8", "8"); dic.Add("Test9", "9"); dic.Add("Test10", "10"); ledMyControl.Properties.DisplayMember = "Value"; ledMyControl.Properties.ValueMember = "Key"; ledMyControl.Properties.DataSource = dic.ToList(); ledMyControl.Properties.Columns[0].Visible = false; } </code></pre> References: <a href="http://www.devexpress.com/Support/Center/p/Q131292.aspx" rel="nofollow noreferrer">Dictionary as datasource</a> <a href="http://www.devexpress.com/Support/Center/p/Q246473.aspx" rel="nofollow noreferrer">LookupEdit bound to ArrayList</a> <a href="http://www.devexpress.com/Support/Center/p/Q441481.aspx" rel="nofollow noreferrer">Feed lookupEdit with Dictionary</a> 
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1. POHow to Hide Dictionary Key in LookupEdit using C#?
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1. USNiranjan Kala
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.