create controlls dynamically and fill from database
hai friends
i have 1 query like
select txt1,blob1,blob2,blob3 address txt1='500'"; have data
i need create in c# controlls dynamically in c# from
and fill data query after creating these controlls in c# form
how can create these controlss dynamically , fill data
regards
hotn thought
hello,
to create controls use data provider such sqlclient or oledb. use oldedbcommand , oledbreader or sqlclientcommand , sqlclientreader , populate datatable. row count datatable , use statement loop thru results. datacolumns have property type , somehow decide how handle loading data.
simple static example of creating controls dynamically no regard above, need adapt working datatable.
int topindexer = 40; (int x = 0; x <= 4; x++) { textbox tb = new textbox { name = "textbox" + x.tostring(), top = topindexer + x, left = 20 }; this.controls.add(tb); topindexer += 40; }
now use ide data wizards in tangent datagridview and/or static controls can traversed bindingsource coupled bindingnavigator. noting have blob (or @ least appears have blob data), need determine best control data , use methods of data provider retrieve said data.
be 1 row or multiple rows being returned better off not going dynamic, best stay ide data wizards work data context class or entity framework unless there compelling reason not , reason should not lack of understanding them microsoft has deal of documentation can had via web search.
please remember mark replies answers if , unmark them if provide no help, others looking solutions same or similar problem.
Visual Studio Languages , .NET Framework > Visual C#
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