要确定Business Central中的扩展是否已安装,您可以使用AL代码编写以下解决方案:
procedure IsExtensionInstalled@1(var IsInstalled: Boolean)
var
ExtensionManagement: Codeunit "Extension Management";
ExtensionRecord: Record 50105 "Extension";
begin
IsInstalled := false;
// 获取扩展记录
if ExtensionRecord.Get(ExtensionRecord.FindByExtensionID('EXTENSION_ID')) then
begin
// 检查扩展状态
if ExtensionRecord.Status = ExtensionRecord.Status::Installed then
IsInstalled := true;
end;
end;
请将'EXTENSION_ID'替换为您要检查的扩展的唯一标识符。
procedure IsExtensionInstalled@1(var IsInstalled: Boolean)
var
ExtensionInstalled: Boolean;
begin
IsInstalled := false;
// 查询系统表
SELECT COUNT(*) INTO ExtensionInstalled
FROM "Extension"
WHERE "Extension ID" = 'EXTENSION_ID' AND Status = Status::Installed;
// 检查扩展是否已安装
if ExtensionInstalled then
IsInstalled := true;
end;
请将'EXTENSION_ID'替换为您要检查的扩展的唯一标识符。
在上述两种方法中,您可以将IsInstalled
参数传递给函数,以获取扩展是否已安装的布尔值。