protected void Page_PreRender(object sender, EventArgs e)
{
gvAutoGrid.PageIndex = CurrentGvPage - 1;
BindGridView(PageSize);
SetGridviewPage();
pnlPager.Visible = GridData != null && GridData.Any();
}
/// <summary>
/// Are data valid - check
/// </summary>
/// <returns></returns>
private async Task <bool> CheckIntegrity()
{
string err = "";
var mySettings = new MetroDialogSettings()
{
AnimateShow = true,
AffirmativeButtonText = "Ok",
ColorScheme = MetroDialogOptions.ColorScheme
};
if (GridData.Any(pair => !pair.CanBeForeignKey(ref err)))
{
await this.ShowMessageAsync("Datatype problem", err, MessageDialogStyle.Affirmative, mySettings);
return(false);
}
if (RelationshipName.Length == 0)
{
err = "Name of foreign key constraint is mandatory";
await this.ShowMessageAsync("Name problem", err, MessageDialogStyle.Affirmative, mySettings);
return(false);
}
if (DesignerViewModel.ConnectionInfoViewModels.Any(t => t.RelationshipModel.Name.Equals(RelationshipName)))
{
err = "Name of foreign key constraint is already in use";
await this.ShowMessageAsync("Name problem", err, MessageDialogStyle.Affirmative, mySettings);
return(false);
}
if (GridData.Count == 0)
{
err = "You have to specify at least one attribute pair";
await this.ShowMessageAsync("Attribute problem", err, MessageDialogStyle.Affirmative, mySettings);
return(false);
}
return(true);
}
