Ask, how do you know the data cxgrid show up-CodePudding

Consult, cxgrid have an event is the data load (display), I think after completion of the data load in a certain operating conditions change color or bold,

CodePudding user response:

There is no such events.

CodePudding user response:

reference 1st floor simonhehe response:

there is no such events.

I ask how do you know that cxGrid display (load) finish?

CodePudding user response:

 cxGrid1DBTableView1. DataController. BeginUpdate;//update the data, interface lock, no response message 
Try 
CxGrid1DBTableView1. DataController. AppendRecord;//to add this 
Adoquery. Open;//if it is even a data source with the 


The finally 
CxGrid1DBTableView1. DataController. EndUpdate;//data update complete 
end; 

{there are below two, you can use according to the specific situation. 
CxGrid1DBTableView1. DataController. BeginFullUpdate; 
CxGrid1DBTableView1. DataController. EndFullUpdate; 
}

CodePudding user response:

Made, EHLIB CXGRID found no similar events
Procedure Tform1. DBGridEh1DrawColumnCell (Sender: TObject;
Const the Rect: TRect; DataCol: Integer; Column: TColumnEh;
State: TGridDrawState);
The begin
If dbgrideh1. The datasource. The dataset. Fields [0]. The Text)='
The Begin
DBGrideh1. Canvas. The Font Color:=clred;
DBGrideh1. DefaultDrawColumnCell (the Rect, DataCol, the Column, the State);
The End;
The End;

CodePudding user response:

The

reference 3 floor simonhehe response:

 cxGrid1DBTableView1. DataController. BeginUpdate;//update the data, interface lock, no response message 
Try 
CxGrid1DBTableView1. DataController. AppendRecord;//to add this 
Adoquery. Open;//if it is even a data source with the 


The finally 
CxGrid1DBTableView1. DataController. EndUpdate;//data update complete 
end; 

{there are below two, you can use according to the specific situation. 
CxGrid1DBTableView1. DataController. BeginFullUpdate; 
CxGrid1DBTableView1. DataController. EndFullUpdate; 
}

I didn't see two events! Can you tell me where is is?