/// <summary>
/// 创建一个资源
/// </summary>
/// <param name="resourceName"></param>
/// <param name="resourceType"></param>
/// <param name="resourcePath"></param>
private void CreateResourceQuery(string resourceName, string resourceType, string resourcePath)
{
if (GetDataByResourcePath(resourcePath) == null)
{
ResrcTableAdapter.Insert(resourceName, resourceType, resourcePath);
ResrcTableAdapter.Update(MoonDataset.Resources);
MoonDataset.Resources.AcceptChanges();
}
}
/// <summary>
/// 由资源ID获取资源实例
/// </summary>
/// <param name="resourceId"></param>
/// <returns></returns>
private Resource GetDataByResourceId(int resourceId)
{
MoonDataSet.ResourcesDataTable dt = ResrcTableAdapter.GetDataByResourceId(resourceId);
if (dt.Rows.Count > 0)
{
MoonDataSet.ResourcesRow r = dt.Rows[0] as MoonDataSet.ResourcesRow;
return(new Resource(r.ResourceId.ToString(), r.ResourceName, r.ResourceType, r.ResourcePath));
}
return(null);
}
/// <summary>
/// 添加一个资源
/// </summary>
/// <param name="resrc">待添加的资源实例</param>
public void AddResource(Resource resrc)
{
if (resrc != null && resrc.ResourceName != null && !resrc.ResourceName.Equals("") &&
resrc.ResourceType != null && !resrc.ResourceType.Equals("") &&
resrc.ResourcePath != null && !resrc.ResourcePath.Equals(""))
{
CreateResourceQuery(resrc.ResourceName, resrc.ResourceType, resrc.ResourcePath);
MoonDataSet.ResourcesDataTable dt = ResrcTableAdapter.GetDataByResourcePath(resrc.ResourcePath);
if (dt.Rows.Count > 0)
{
MoonDataSet.ResourcesRow r = dt[0] as MoonDataSet.ResourcesRow;
resrc.ResourceID = r.ResourceId.ToString();
}
}
}
/// <summary>
/// 由资源路径获取资源实例
/// </summary>
/// <param name="resourcePath"></param>
/// <returns></returns>
private Resource GetDataByResourcePath(string resourcePath)
{
try
{
MoonDataSet.ResourcesDataTable dt = ResrcTableAdapter.GetDataByResourcePath(resourcePath);
if (dt.Rows.Count > 0)
{
MoonDataSet.ResourcesRow r = dt.Rows[0] as MoonDataSet.ResourcesRow;
return(new Resource(r.ResourceId.ToString(), r.ResourceName, r.ResourceType, r.ResourcePath));
}
}
catch (Exception e)
{
}
return(null);
}
/// <summary>
/// 删除一个资源
/// </summary>
/// <param name="resourceId"></param>
private void DeleteResourceQuery(int resourceId)
{
ResrcTableAdapter.Delete(resourceId);
ResrcTableAdapter.Update(MoonDataset.Resources);
MoonDataset.Resources.AcceptChanges();
}
