TCustomUniDataSet.ParamByName Method

Accesses parameter information based on a specified parameter name.

Class

TCustomUniDataSet

Syntax

function ParamByName(const Value: string): TUniParam;

Remarks

Call the ParamByName method to set or use parameter information for a specific parameter based on its name. Name is the name of the parameter for which to retrieve information. ParamByName is used to set an parameter's value at runtime and returns TUniParam object.

Example

For example, the following statement retrieves the current value of a parameter called "Contact" into an edit box:

Edit1.Text := Query1.ParamsByName('Contact').AsString; 

See Also

• TUniParam
• Params
• FindParam